-8=w+5w-10w-20

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Solution for -8=w+5w-10w-20 equation:


Simplifying
-8 = w + 5w + -10w + -20

Reorder the terms:
-8 = -20 + w + 5w + -10w

Combine like terms: w + 5w = 6w
-8 = -20 + 6w + -10w

Combine like terms: 6w + -10w = -4w
-8 = -20 + -4w

Solving
-8 = -20 + -4w

Solving for variable 'w'.

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

Add '4w' to each side of the equation.
-8 + 4w = -20 + -4w + 4w

Combine like terms: -4w + 4w = 0
-8 + 4w = -20 + 0
-8 + 4w = -20

Add '8' to each side of the equation.
-8 + 8 + 4w = -20 + 8

Combine like terms: -8 + 8 = 0
0 + 4w = -20 + 8
4w = -20 + 8

Combine like terms: -20 + 8 = -12
4w = -12

Divide each side by '4'.
w = -3

Simplifying
w = -3

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