-w+8=7w

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Solution for -w+8=7w equation:


Simplifying
-1w + 8 = 7w

Reorder the terms:
8 + -1w = 7w

Solving
8 + -1w = 7w

Solving for variable 'w'.

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

Add '-7w' to each side of the equation.
8 + -1w + -7w = 7w + -7w

Combine like terms: -1w + -7w = -8w
8 + -8w = 7w + -7w

Combine like terms: 7w + -7w = 0
8 + -8w = 0

Add '-8' to each side of the equation.
8 + -8 + -8w = 0 + -8

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

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

Divide each side by '-8'.
w = 1

Simplifying
w = 1

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