-2w+-w+-8=13

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Solution for -2w+-w+-8=13 equation:


Simplifying
-2w + -1w + -8 = 13

Reorder the terms:
-8 + -2w + -1w = 13

Combine like terms: -2w + -1w = -3w
-8 + -3w = 13

Solving
-8 + -3w = 13

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 + -3w = 13 + 8

Combine like terms: -8 + 8 = 0
0 + -3w = 13 + 8
-3w = 13 + 8

Combine like terms: 13 + 8 = 21
-3w = 21

Divide each side by '-3'.
w = -7

Simplifying
w = -7

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