8w-90=7w

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Solution for 8w-90=7w equation:


Simplifying
8w + -90 = 7w

Reorder the terms:
-90 + 8w = 7w

Solving
-90 + 8w = 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.
-90 + 8w + -7w = 7w + -7w

Combine like terms: 8w + -7w = 1w
-90 + 1w = 7w + -7w

Combine like terms: 7w + -7w = 0
-90 + 1w = 0

Add '90' to each side of the equation.
-90 + 90 + 1w = 0 + 90

Combine like terms: -90 + 90 = 0
0 + 1w = 0 + 90
1w = 0 + 90

Combine like terms: 0 + 90 = 90
1w = 90

Divide each side by '1'.
w = 90

Simplifying
w = 90

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