8w+12=-(-8w-9)

Simple and best practice solution for 8w+12=-(-8w-9) 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 8w+12=-(-8w-9) equation: 


Simplifying
8w + 12 = -1(-8w + -9)

Reorder the terms:
12 + 8w = -1(-8w + -9)

Reorder the terms:
12 + 8w = -1(-9 + -8w)
12 + 8w = (-9 * -1 + -8w * -1)
12 + 8w = (9 + 8w)

Add '-8w' to each side of the equation.
12 + 8w + -8w = 9 + 8w + -8w

Combine like terms: 8w + -8w = 0
12 + 0 = 9 + 8w + -8w
12 = 9 + 8w + -8w

Combine like terms: 8w + -8w = 0
12 = 9 + 0
12 = 9

Solving
12 = 9

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

See similar equations:

| F=L/D | | -3/7+5m=-41/14 | | 1/6d+2=11/6 | | 7+3d=7 | | 3/4d+4/9=-50/9 | | 2+5/6w=44/27 | | 7w+5/8=-275/8 | | 1/2+6b=121/2 | | 99u+7.3=106.3 | | 7/10+2m=67/10 | | 3x+1/4=-7/4 | | 4t+1/3=11/3 | | 5k-8=47 | | 7x+7=28/3 | | -1/2n+9=26/3 | | -5/7k+8/9=67/126 | | -6+4/7w=-54/7 | | 1/2+2/5t=9/10 | | 4m+1=-7 | | -7m-7/9=245/9 | | 5k+1=-54 | | -7+3t=17 | | 2.3y-9.34=6.3 | | -5/7t+2/7=-23/7 | | 2/3+5n=167/3 | | -4/5d+5=39/7 | | -5.4=b+1.8 | | 5/7m-3/5=79/35 | | -1/7a+4=250/63 | | -1+b=-5/12 | | 2d-4/5=46/5 | | 4-1/5a=12/5 |

Equations solver categories