9(w+7)=-2w-3

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Solution for 9(w+7)=-2w-3 equation:


Simplifying
9(w + 7) = -2w + -3

Reorder the terms:
9(7 + w) = -2w + -3
(7 * 9 + w * 9) = -2w + -3
(63 + 9w) = -2w + -3

Reorder the terms:
63 + 9w = -3 + -2w

Solving
63 + 9w = -3 + -2w

Solving for variable 'w'.

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

Add '2w' to each side of the equation.
63 + 9w + 2w = -3 + -2w + 2w

Combine like terms: 9w + 2w = 11w
63 + 11w = -3 + -2w + 2w

Combine like terms: -2w + 2w = 0
63 + 11w = -3 + 0
63 + 11w = -3

Add '-63' to each side of the equation.
63 + -63 + 11w = -3 + -63

Combine like terms: 63 + -63 = 0
0 + 11w = -3 + -63
11w = -3 + -63

Combine like terms: -3 + -63 = -66
11w = -66

Divide each side by '11'.
w = -6

Simplifying
w = -6

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