-9(w+1)-(5w-6)=-15w

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Solution for -9(w+1)-(5w-6)=-15w equation:


Simplifying
-9(w + 1) + -1(5w + -6) = -15w

Reorder the terms:
-9(1 + w) + -1(5w + -6) = -15w
(1 * -9 + w * -9) + -1(5w + -6) = -15w
(-9 + -9w) + -1(5w + -6) = -15w

Reorder the terms:
-9 + -9w + -1(-6 + 5w) = -15w
-9 + -9w + (-6 * -1 + 5w * -1) = -15w
-9 + -9w + (6 + -5w) = -15w

Reorder the terms:
-9 + 6 + -9w + -5w = -15w

Combine like terms: -9 + 6 = -3
-3 + -9w + -5w = -15w

Combine like terms: -9w + -5w = -14w
-3 + -14w = -15w

Solving
-3 + -14w = -15w

Solving for variable 'w'.

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

Add '15w' to each side of the equation.
-3 + -14w + 15w = -15w + 15w

Combine like terms: -14w + 15w = 1w
-3 + 1w = -15w + 15w

Combine like terms: -15w + 15w = 0
-3 + 1w = 0

Add '3' to each side of the equation.
-3 + 3 + 1w = 0 + 3

Combine like terms: -3 + 3 = 0
0 + 1w = 0 + 3
1w = 0 + 3

Combine like terms: 0 + 3 = 3
1w = 3

Divide each side by '1'.
w = 3

Simplifying
w = 3

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