-7(w-1)=-3w-9

Simple and best practice solution for -7(w-1)=-3w-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 -7(w-1)=-3w-9 equation:


Simplifying
-7(w + -1) = -3w + -9

Reorder the terms:
-7(-1 + w) = -3w + -9
(-1 * -7 + w * -7) = -3w + -9
(7 + -7w) = -3w + -9

Reorder the terms:
7 + -7w = -9 + -3w

Solving
7 + -7w = -9 + -3w

Solving for variable 'w'.

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

Add '3w' to each side of the equation.
7 + -7w + 3w = -9 + -3w + 3w

Combine like terms: -7w + 3w = -4w
7 + -4w = -9 + -3w + 3w

Combine like terms: -3w + 3w = 0
7 + -4w = -9 + 0
7 + -4w = -9

Add '-7' to each side of the equation.
7 + -7 + -4w = -9 + -7

Combine like terms: 7 + -7 = 0
0 + -4w = -9 + -7
-4w = -9 + -7

Combine like terms: -9 + -7 = -16
-4w = -16

Divide each side by '-4'.
w = 4

Simplifying
w = 4

See similar equations:

| -2r=-7-r | | -9+6b=-b | | w-10=8.1 | | 5x-2y+7z=12 | | -3.9y=-1.86-4y | | 10-3c=-2c | | 8-6d=2-5d | | 3(p+4)+-4p+8(p+1)=90 | | -7x-18=8(x-6) | | 3n=2n+7 | | -1.5c-3.12=15.58+1.9c | | -6-2d=d | | 2-10c=-8c-6 | | 35+p=119 | | 8+3(-4n+4)=3(7n+1)-6 | | (6(2x-1))/5=-18 | | -3p=-7-4p | | -5k+10.9k-19.11=8.4k+9.14 | | d+4(d+3)+2(d+5)=57 | | 5j=-8+4j | | 8[2-(-6x-2)]=256x+110 | | -4f=-f-9 | | 0.31e=f | | 0.98d=f | | 8[2-(-6x+2)]=256x+110 | | -32-2m=8(-3m-4)-7m | | 13.4+5b=3b | | 1.01c=f | | 3(2N+5)=6(5N+5)+4 | | 1.12b=f | | 9c+7=10c | | -3+8=-8-8y+7y |

Equations solver categories