9(w-91)=81

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Solution for 9(w-91)=81 equation:


Simplifying
9(w + -91) = 81

Reorder the terms:
9(-91 + w) = 81
(-91 * 9 + w * 9) = 81
(-819 + 9w) = 81

Solving
-819 + 9w = 81

Solving for variable 'w'.

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

Add '819' to each side of the equation.
-819 + 819 + 9w = 81 + 819

Combine like terms: -819 + 819 = 0
0 + 9w = 81 + 819
9w = 81 + 819

Combine like terms: 81 + 819 = 900
9w = 900

Divide each side by '9'.
w = 100

Simplifying
w = 100

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