9w+72=7+8w

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Solution for 9w+72=7+8w equation:


Simplifying
9w + 72 = 7 + 8w

Reorder the terms:
72 + 9w = 7 + 8w

Solving
72 + 9w = 7 + 8w

Solving for variable 'w'.

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

Add '-8w' to each side of the equation.
72 + 9w + -8w = 7 + 8w + -8w

Combine like terms: 9w + -8w = 1w
72 + 1w = 7 + 8w + -8w

Combine like terms: 8w + -8w = 0
72 + 1w = 7 + 0
72 + 1w = 7

Add '-72' to each side of the equation.
72 + -72 + 1w = 7 + -72

Combine like terms: 72 + -72 = 0
0 + 1w = 7 + -72
1w = 7 + -72

Combine like terms: 7 + -72 = -65
1w = -65

Divide each side by '1'.
w = -65

Simplifying
w = -65

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