Cowz4Sale
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| Joined: 03 Jul 2012 |
| Total Posts: 1124 |
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| 08 May 2015 07:16 AM |
What is 'x' in this question. 5x+2 = 3x+8 |
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QuisMo
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| Joined: 09 Jul 2010 |
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| 08 May 2015 07:17 AM |
3
Help me afford the Bluesteel Warhelm of Rekt, http://www.roblox.com/---item?id=238287437 |
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koenjo123
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| Joined: 29 Jan 2013 |
| Total Posts: 5794 |
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| 08 May 2015 07:17 AM |
| = Wrong forum, go to off topic |
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Cowz4Sale
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| Joined: 03 Jul 2012 |
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| 08 May 2015 07:19 AM |
5x+2=3x+8
Alright, let's do the steps.
You have to subtract 5 from three, and get -4, so the equation is: 2=-4x+8
Next we should subtract eight from both sides to get: -12 = -4x
So X is obviously... Yo momma! |
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| 08 May 2015 07:19 AM |
I have done this in my exam in my last year of high school i just cant remember.
Try this: 3x+4= 34 What is x |
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| 08 May 2015 07:19 AM |
| Pres, X in that one is 10. |
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QuisMo
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| Joined: 09 Jul 2010 |
| Total Posts: 16640 |
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| 08 May 2015 07:20 AM |
5*3 + 2 = 17 3*3 + 8 = 17
Help me afford the Bluesteel Warhelm of Rekt, http://www.roblox.com/---item?id=238287437 |
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Cowz4Sale
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| Joined: 03 Jul 2012 |
| Total Posts: 1124 |
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| 08 May 2015 07:21 AM |
I'll show you guys the answer.
5x+2=3x+8 (5x-3x = 2x) =2x*+2*=8-2 =*2*x = 6/2 (x=3)
@Quis, my bad you were correct.
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kerim3211
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| Joined: 13 Apr 2009 |
| Total Posts: 1794 |
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| 08 May 2015 07:21 AM |
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(ง ͠° ͟ل͜ ͡°)ง 1 vs 1 me m8 |
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| 08 May 2015 07:21 AM |
| Yeah, QuisMo is obviously correct, silly. |
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| 08 May 2015 07:21 AM |
nu! :c
Oh no, i dropped my bag of Doritos!◄ ► ▲ ▼ ► ▲ ▼ ◄ ► ▲ ▼ ► ▲ ▼ ◄ ► ▲ ▼ ► ▲ ▼ |
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| 08 May 2015 07:22 AM |
| Algebra is for amateurs. Let's go do 2 digit multiplication and subtraction. |
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| 08 May 2015 07:23 AM |
5x+2 = 3x+8 2x = 6 x =3
2easy4me. |
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Cowz4Sale
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| Joined: 03 Jul 2012 |
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| 08 May 2015 07:23 AM |
Let's see... Try solve this
5(3x+5)=6(9x+8) |
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| 08 May 2015 07:26 AM |
6(9x+8) = 5(3x+5) (Distributive Property)
54x + 48 = 15x + 25
39x = -23
'X' is approximately .5987.
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| 08 May 2015 07:27 AM |
5(3x+5)=6(9x+8) 15x+25 =54x+48 -39x =23 x =-23/39
still 2easy4me |
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Cowz4Sale
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| Joined: 03 Jul 2012 |
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| 08 May 2015 07:28 AM |
That is correct, or to make it more easier, make it like a fraction -23 --- 39
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| 08 May 2015 07:28 AM |
| Naw, my teacher three years ago taught me to truncate decimal stuff. |
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Arte71
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| Joined: 16 Apr 2013 |
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| 08 May 2015 07:28 AM |
5(3x+5)=6(9x+8) 15x+25=54x+48 15x-54x=48-25 (-1.) -39x=23 (-1.) 39x=23 x= 23 -- 39
x=
Arte71 was here |
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| 08 May 2015 07:28 AM |
eight to the 1/3 power huehuehuehue hint it's really simple |
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Arte71
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| Joined: 16 Apr 2013 |
| Total Posts: 10629 |
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| 08 May 2015 07:29 AM |
Damn i forgot the -
x= -23 -- 39
also 39x = -23
Arte71 was here |
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| 08 May 2015 07:29 AM |
But I don't know x=1
Please tell me what is x. |
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| 08 May 2015 07:30 AM |
5x+2 = 3x+8 5x-3x = -2+8 2x = 6 x = 3
Welcome to th- NO INTRODUCTION NEEDED. ( ͡° ͜ʖ ͡°) |
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Cowz4Sale
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| Joined: 03 Jul 2012 |
| Total Posts: 1124 |
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| 08 May 2015 07:31 AM |
Something a bit harder now. 5(-3x - 2) - (x - 3) = -4(4x + 5) + 13 |
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