7x+(-12x)=15

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


Simplifying
7x + (-12x) = 15

Combine like terms: 7x + (-12x) = -5x
-5x = 15

Solving
-5x = 15

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Divide each side by '-5'.
x = -3

Simplifying
x = -3

See similar equations:

| h+4=8 | | f+8=-5 | | 3(c-14)=6 | | 2x(3.7-1.9)b= | | 8b-3(b-5)+3=30 | | =8lnx-2x | | 11x-2-10x-2=-8 | | -2=-7+n/6 | | 4*X=9+X | | 5h-2h=9 | | 116=-10n-3 | | 3(1-y)=8 | | 7h+3=52 | | 4(n-3)=4 | | r-17.1=4.8 | | 4(n-3)=5 | | 2(2x+5)+3=4x+13 | | 122=8-6n | | X^2+9x+20=56 | | 4*X=X-9 | | -8(10+p)=-136 | | k^2+k+66.6=0 | | X^2-6x=34 | | -3(x+9)=27 | | 3=2(4x-4)-5 | | 25y+2= | | -x-1=-5x-33 | | x-1=-5x-33 | | 4y-4+y+45=8y+50-6y | | 35=10-5a | | 4y+34=2(y+9) | | 4+5n=2m-5n+5n |

Equations solver categories