(7x+15)+(8x+12)=12x

Simple and best practice solution for (7x+15)+(8x+12)=12x 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 (7x+15)+(8x+12)=12x equation: 



(7x+15)+(8x+12)=12x

We move all terms to the left:

(7x+15)+(8x+12)-(12x)=0

We add all the numbers together, and all the variables

-12x+(7x+15)+(8x+12)=0

We get rid of parentheses

-12x+7x+8x+15+12=0

We add all the numbers together, and all the variables

3x+27=0

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

3x=-27

x=-27/3

x=-9

See similar equations:

| -3x-2(-3x+-18)=-21 | | 2/3m=27 | | (3x)-(15)=90 | | -3(2–4x)–(3x–x)=-5x+6–5(4x+1) | | 5.9g+2=3.9g+14 | | 12x-5x=105 | | 6x^2+12x=-63 | | 5x+9=1x+5 | | -8=5-a | | 5*(d-4)=3d-4 | | 13x+5=6(3x-10) | | 9x=+1=4x-9 | | (X-6)+(2x+6)=180 | | b-5=-b+2 | | 35-(2c+3)=2(c+6+c | | 1.8x=1.44 | | 4+3(2+2x)=5-5(x+3) | | -4n+3+9n=5(n+2)-7 | | 28.8=3.2x | | 4(5+2x)=52 | | 4x+22=10 | | 6=0.5(9x+10) | | 3y+6=4y+12-8 | | h-11=6 | | y/7-3=-7 | | x+4+5x=19+x+5 | | -3x-2(-3x+18=-21 | | 12+x(x)=189 | | 3a+6=2a | | 20x-57=x | | 120=7x+64 | | 2/3-3/2+1/3x+4=0 |

Equations solver categories