-7(9-w)=

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Solution for -7(9-w)= equation:


Simplifying
-7(9 + -1w) = 0
(9 * -7 + -1w * -7) = 0
(-63 + 7w) = 0

Solving
-63 + 7w = 0

Solving for variable 'w'.

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

Add '63' to each side of the equation.
-63 + 63 + 7w = 0 + 63

Combine like terms: -63 + 63 = 0
0 + 7w = 0 + 63
7w = 0 + 63

Combine like terms: 0 + 63 = 63
7w = 63

Divide each side by '7'.
w = 9

Simplifying
w = 9

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