3w-9+2(4w+8)=-3(w+1)

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Solution for 3w-9+2(4w+8)=-3(w+1) equation:


Simplifying
3w + -9 + 2(4w + 8) = -3(w + 1)

Reorder the terms:
3w + -9 + 2(8 + 4w) = -3(w + 1)
3w + -9 + (8 * 2 + 4w * 2) = -3(w + 1)
3w + -9 + (16 + 8w) = -3(w + 1)

Reorder the terms:
-9 + 16 + 3w + 8w = -3(w + 1)

Combine like terms: -9 + 16 = 7
7 + 3w + 8w = -3(w + 1)

Combine like terms: 3w + 8w = 11w
7 + 11w = -3(w + 1)

Reorder the terms:
7 + 11w = -3(1 + w)
7 + 11w = (1 * -3 + w * -3)
7 + 11w = (-3 + -3w)

Solving
7 + 11w = -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.
7 + 11w + 3w = -3 + -3w + 3w

Combine like terms: 11w + 3w = 14w
7 + 14w = -3 + -3w + 3w

Combine like terms: -3w + 3w = 0
7 + 14w = -3 + 0
7 + 14w = -3

Add '-7' to each side of the equation.
7 + -7 + 14w = -3 + -7

Combine like terms: 7 + -7 = 0
0 + 14w = -3 + -7
14w = -3 + -7

Combine like terms: -3 + -7 = -10
14w = -10

Divide each side by '14'.
w = -0.7142857143

Simplifying
w = -0.7142857143

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