-7-9=-9w-7w

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


Simplifying
-7 + -9 = -9w + -7w

Combine like terms: -7 + -9 = -16
-16 = -9w + -7w

Combine like terms: -9w + -7w = -16w
-16 = -16w

Solving
-16 = -16w

Solving for variable 'w'.

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

Add '16w' to each side of the equation.
-16 + 16w = -16w + 16w

Combine like terms: -16w + 16w = 0
-16 + 16w = 0

Add '16' to each side of the equation.
-16 + 16 + 16w = 0 + 16

Combine like terms: -16 + 16 = 0
0 + 16w = 0 + 16
16w = 0 + 16

Combine like terms: 0 + 16 = 16
16w = 16

Divide each side by '16'.
w = 1

Simplifying
w = 1

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