12=-7+x

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


Simplifying
12 = -7 + x

Solving
12 = -7 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
12 + -1x = -7 + x + -1x

Combine like terms: x + -1x = 0
12 + -1x = -7 + 0
12 + -1x = -7

Add '-12' to each side of the equation.
12 + -12 + -1x = -7 + -12

Combine like terms: 12 + -12 = 0
0 + -1x = -7 + -12
-1x = -7 + -12

Combine like terms: -7 + -12 = -19
-1x = -19

Divide each side by '-1'.
x = 19

Simplifying
x = 19

See similar equations:

| 13b-13=12b+9 | | 15-8x=-3x | | 86-6x=12x+24 | | 8+2e^2=12 | | 17x-5=10x+16 | | 6x+8=1-6(6x-18) | | 7m-21=7 | | 8+2e=12 | | 10x^3/15x^2 | | 2x-9y=0 | | 18s-20=8s+50 | | 990/x=-198 | | 16x^2-7x+9+31x=0 | | 16x^2-7x+9-31x=0 | | 9x^2-8x+16+32x=0 | | 9x^2-8x+16=-32x | | -4140/x=-828 | | 14p-13=5p+5 | | -828+x=-165.6 | | -4140+x=-828 | | 9w-24=5w+16 | | 726/x=22 | | 5x(x-18)=0 | | -3/4(12*-8)=-18 | | 8x^3y^2-24x^2y^3+40x^2y^2= | | 5x-6x+9=0 | | 3x+8=-2-x | | 5x+26=x-6 | | 8a-24=3a+26 | | 904/x=452 | | y=4x-3x^2 | | 452+x=226 |

Equations solver categories