-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:

| A+4*b=60 | | 10x-10=9x+8 | | 4x+9x=39 | | -5x+y=13 | | 4x+5x-7=-9x | | 2(x-4)+4(2-x)=5x-4(x+1) | | 5b+1=3b+3 | | 2(x+6)=2x-24 | | 2(3y-4)=10y-16 | | 16+8(z-2)=7z+4 | | 10y=2y+4+7y | | 38=26-7x | | -x+y=3 | | 2(3y-4)=10y-15 | | 5x-7y=35 | | 13(7c-1)-8=89c+13 | | 3x+16x=18 | | 2(x+2)=2x-8 | | 3(5x+4)-36=8x-3 | | 7x^2y+(-2xy)+xy+(-2xy^2)= | | 5(7-5(6-b))-7=7(5(7b-6)+4)-50 | | 24+7t=8(t+3) | | 2z=-14 | | -8x+20=0 | | 7a+25+10=0 | | 3(5x+5)-36=8x-3 | | 146-(7x+15)=7(x+8)+x | | 7x^2+55+42=0 | | x^2+x-3=x | | -8x=2 | | 2-6x=10+2x | | -2(4y)-7+4(7y+9)= |

Equations solver categories