9(w+7)=-7w-49

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Solution for 9(w+7)=-7w-49 equation:


Simplifying
9(w + 7) = -7w + -49

Reorder the terms:
9(7 + w) = -7w + -49
(7 * 9 + w * 9) = -7w + -49
(63 + 9w) = -7w + -49

Reorder the terms:
63 + 9w = -49 + -7w

Solving
63 + 9w = -49 + -7w

Solving for variable 'w'.

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

Add '7w' to each side of the equation.
63 + 9w + 7w = -49 + -7w + 7w

Combine like terms: 9w + 7w = 16w
63 + 16w = -49 + -7w + 7w

Combine like terms: -7w + 7w = 0
63 + 16w = -49 + 0
63 + 16w = -49

Add '-63' to each side of the equation.
63 + -63 + 16w = -49 + -63

Combine like terms: 63 + -63 = 0
0 + 16w = -49 + -63
16w = -49 + -63

Combine like terms: -49 + -63 = -112
16w = -112

Divide each side by '16'.
w = -7

Simplifying
w = -7

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