3-12+7=8+x-2

Simple and best practice solution for 3-12+7=8+x-2 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 3-12+7=8+x-2 equation:


Simplifying
3 + -12 + 7 = 8 + x + -2

Combine like terms: 3 + -12 = -9
-9 + 7 = 8 + x + -2

Combine like terms: -9 + 7 = -2
-2 = 8 + x + -2

Reorder the terms:
-2 = 8 + -2 + x

Combine like terms: 8 + -2 = 6
-2 = 6 + x

Solving
-2 = 6 + 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.
-2 + -1x = 6 + x + -1x

Combine like terms: x + -1x = 0
-2 + -1x = 6 + 0
-2 + -1x = 6

Add '2' to each side of the equation.
-2 + 2 + -1x = 6 + 2

Combine like terms: -2 + 2 = 0
0 + -1x = 6 + 2
-1x = 6 + 2

Combine like terms: 6 + 2 = 8
-1x = 8

Divide each side by '-1'.
x = -8

Simplifying
x = -8

See similar equations:

| 37x*(45+9+4)=0 | | 5s+20s=48 | | 6+2n=2 | | 4q+8p=32 | | 15/2x | | 3n-9+10=9 | | 1/3v+2=17 | | 8a-10a=3a+25 | | -4(3x-1)+3=-12x+7 | | 0.3x+10=1 | | 5r+30/20=3r-9/3 | | 2x-3=3+4x | | -72+x=1x-184 | | 3x+211=12x-5 | | -8.6+x=-12.1 | | 12/15=18/b | | 7(2x+4)=2(7x-14) | | 9y+17=3 | | 3(x-15)=48 | | 4(7+2x)=15-8x | | 5(3y+4)=10x+90 | | 2x+136=8x-14 | | 7-5x+4x=-5 | | -27+32x=24 | | 56/8*2+19 | | 3(x+5)-3=19-3x-7+6x | | 5(x+2)=5x+8 | | 0.3r+2=-0.1(-2r-4) | | 3-6x=27 | | 61/5x=4 | | 7m-4-5m=6 | | x-4.7=9.6 |

Equations solver categories