(x+3)=3x+12

Simple and best practice solution for (x+3)=3x+12 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for (x+3)=3x+12 equation: 



(x+3)=3x+12

We move all terms to the left:

(x+3)-(3x+12)=0

We get rid of parentheses

x-3x+3-12=0

We add all the numbers together, and all the variables

-2x-9=0

We move all terms containing x to the left, all other terms to the right

-2x=9

x=9/-2

x=-4+1/2

See similar equations:

| -26=5-6m+2m-7 | | 6.25+0.75=4.75+90x | | 100=2x+13 | | 1.1+0.75x+2=3.1 | | -(6x+4)+2x=12 | | B=3/2(j-89) | | -11j-10=-20j-10 | | 3x+7=8= | | 4x-4(7+5x=-20 | | {2x}^{2}2x2+32x+110=0+32x+110=0 | | 84-p=79 | | 10+7x+2x=10 | | 4x²+27x-81=0 | | 9s=10s+18 | | 132+3x+6=180 | | 4/10x-13=13 | | 9,347+3x=13,455 | | 20-z=16 | | (10x+8)=31 | | x/3−10=−4 | | 4x-6=3x+7# | | 3(1=5b)+2=95 | | 3(129+9)=x | | -4k-10+k=20 | | 10x-3=-5×-18 | | 21+3x=1/2+1 | | Y2+x2=40 | | -(-8x–3)–x=4x+6(-5+x) | | 100+6x=90+8x | | 12y+5+9y+3=134 | | 51=7x+4x+7 | | -(-8x–3)–x=4x+6(-5+x)- |

Equations solver categories