8w-70=9w-86

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Solution for 8w-70=9w-86 equation:


Simplifying
8w + -70 = 9w + -86

Reorder the terms:
-70 + 8w = 9w + -86

Reorder the terms:
-70 + 8w = -86 + 9w

Solving
-70 + 8w = -86 + 9w

Solving for variable 'w'.

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

Add '-9w' to each side of the equation.
-70 + 8w + -9w = -86 + 9w + -9w

Combine like terms: 8w + -9w = -1w
-70 + -1w = -86 + 9w + -9w

Combine like terms: 9w + -9w = 0
-70 + -1w = -86 + 0
-70 + -1w = -86

Add '70' to each side of the equation.
-70 + 70 + -1w = -86 + 70

Combine like terms: -70 + 70 = 0
0 + -1w = -86 + 70
-1w = -86 + 70

Combine like terms: -86 + 70 = -16
-1w = -16

Divide each side by '-1'.
w = 16

Simplifying
w = 16

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