-9(w-1)-(-3w-5)=-7w

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Solution for -9(w-1)-(-3w-5)=-7w equation:


Simplifying
-9(w + -1) + -1(-3w + -5) = -7w

Reorder the terms:
-9(-1 + w) + -1(-3w + -5) = -7w
(-1 * -9 + w * -9) + -1(-3w + -5) = -7w
(9 + -9w) + -1(-3w + -5) = -7w

Reorder the terms:
9 + -9w + -1(-5 + -3w) = -7w
9 + -9w + (-5 * -1 + -3w * -1) = -7w
9 + -9w + (5 + 3w) = -7w

Reorder the terms:
9 + 5 + -9w + 3w = -7w

Combine like terms: 9 + 5 = 14
14 + -9w + 3w = -7w

Combine like terms: -9w + 3w = -6w
14 + -6w = -7w

Solving
14 + -6w = -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.
14 + -6w + 7w = -7w + 7w

Combine like terms: -6w + 7w = 1w
14 + 1w = -7w + 7w

Combine like terms: -7w + 7w = 0
14 + 1w = 0

Add '-14' to each side of the equation.
14 + -14 + 1w = 0 + -14

Combine like terms: 14 + -14 = 0
0 + 1w = 0 + -14
1w = 0 + -14

Combine like terms: 0 + -14 = -14
1w = -14

Divide each side by '1'.
w = -14

Simplifying
w = -14

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