w+7-2(-5w-1)=3(w-1)

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Solution for w+7-2(-5w-1)=3(w-1) equation:


Simplifying
w + 7 + -2(-5w + -1) = 3(w + -1)

Reorder the terms:
w + 7 + -2(-1 + -5w) = 3(w + -1)
w + 7 + (-1 * -2 + -5w * -2) = 3(w + -1)
w + 7 + (2 + 10w) = 3(w + -1)

Reorder the terms:
7 + 2 + w + 10w = 3(w + -1)

Combine like terms: 7 + 2 = 9
9 + w + 10w = 3(w + -1)

Combine like terms: w + 10w = 11w
9 + 11w = 3(w + -1)

Reorder the terms:
9 + 11w = 3(-1 + w)
9 + 11w = (-1 * 3 + w * 3)
9 + 11w = (-3 + 3w)

Solving
9 + 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.
9 + 11w + -3w = -3 + 3w + -3w

Combine like terms: 11w + -3w = 8w
9 + 8w = -3 + 3w + -3w

Combine like terms: 3w + -3w = 0
9 + 8w = -3 + 0
9 + 8w = -3

Add '-9' to each side of the equation.
9 + -9 + 8w = -3 + -9

Combine like terms: 9 + -9 = 0
0 + 8w = -3 + -9
8w = -3 + -9

Combine like terms: -3 + -9 = -12
8w = -12

Divide each side by '8'.
w = -1.5

Simplifying
w = -1.5

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