-15+4(4w+2)=12-5(8-w)

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Solution for -15+4(4w+2)=12-5(8-w) equation:


Simplifying
-15 + 4(4w + 2) = 12 + -5(8 + -1w)

Reorder the terms:
-15 + 4(2 + 4w) = 12 + -5(8 + -1w)
-15 + (2 * 4 + 4w * 4) = 12 + -5(8 + -1w)
-15 + (8 + 16w) = 12 + -5(8 + -1w)

Combine like terms: -15 + 8 = -7
-7 + 16w = 12 + -5(8 + -1w)
-7 + 16w = 12 + (8 * -5 + -1w * -5)
-7 + 16w = 12 + (-40 + 5w)

Combine like terms: 12 + -40 = -28
-7 + 16w = -28 + 5w

Solving
-7 + 16w = -28 + 5w

Solving for variable 'w'.

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

Add '-5w' to each side of the equation.
-7 + 16w + -5w = -28 + 5w + -5w

Combine like terms: 16w + -5w = 11w
-7 + 11w = -28 + 5w + -5w

Combine like terms: 5w + -5w = 0
-7 + 11w = -28 + 0
-7 + 11w = -28

Add '7' to each side of the equation.
-7 + 7 + 11w = -28 + 7

Combine like terms: -7 + 7 = 0
0 + 11w = -28 + 7
11w = -28 + 7

Combine like terms: -28 + 7 = -21
11w = -21

Divide each side by '11'.
w = -1.909090909

Simplifying
w = -1.909090909

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