9w-1+2(2w+5)=-3(w+1)

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Solution for 9w-1+2(2w+5)=-3(w+1) equation:


Simplifying
9w + -1 + 2(2w + 5) = -3(w + 1)

Reorder the terms:
9w + -1 + 2(5 + 2w) = -3(w + 1)
9w + -1 + (5 * 2 + 2w * 2) = -3(w + 1)
9w + -1 + (10 + 4w) = -3(w + 1)

Reorder the terms:
-1 + 10 + 9w + 4w = -3(w + 1)

Combine like terms: -1 + 10 = 9
9 + 9w + 4w = -3(w + 1)

Combine like terms: 9w + 4w = 13w
9 + 13w = -3(w + 1)

Reorder the terms:
9 + 13w = -3(1 + w)
9 + 13w = (1 * -3 + w * -3)
9 + 13w = (-3 + -3w)

Solving
9 + 13w = -3 + -3w

Solving for variable 'w'.

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

Add '3w' to each side of the equation.
9 + 13w + 3w = -3 + -3w + 3w

Combine like terms: 13w + 3w = 16w
9 + 16w = -3 + -3w + 3w

Combine like terms: -3w + 3w = 0
9 + 16w = -3 + 0
9 + 16w = -3

Add '-9' to each side of the equation.
9 + -9 + 16w = -3 + -9

Combine like terms: 9 + -9 = 0
0 + 16w = -3 + -9
16w = -3 + -9

Combine like terms: -3 + -9 = -12
16w = -12

Divide each side by '16'.
w = -0.75

Simplifying
w = -0.75

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