-7w+2w-8=-18

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Solution for -7w+2w-8=-18 equation:


Simplifying
-7w + 2w + -8 = -18

Reorder the terms:
-8 + -7w + 2w = -18

Combine like terms: -7w + 2w = -5w
-8 + -5w = -18

Solving
-8 + -5w = -18

Solving for variable 'w'.

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

Add '8' to each side of the equation.
-8 + 8 + -5w = -18 + 8

Combine like terms: -8 + 8 = 0
0 + -5w = -18 + 8
-5w = -18 + 8

Combine like terms: -18 + 8 = -10
-5w = -10

Divide each side by '-5'.
w = 2

Simplifying
w = 2

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