-28=5(w-8)-7w

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Solution for -28=5(w-8)-7w equation:


Simplifying
-28 = 5(w + -8) + -7w

Reorder the terms:
-28 = 5(-8 + w) + -7w
-28 = (-8 * 5 + w * 5) + -7w
-28 = (-40 + 5w) + -7w

Combine like terms: 5w + -7w = -2w
-28 = -40 + -2w

Solving
-28 = -40 + -2w

Solving for variable 'w'.

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

Add '2w' to each side of the equation.
-28 + 2w = -40 + -2w + 2w

Combine like terms: -2w + 2w = 0
-28 + 2w = -40 + 0
-28 + 2w = -40

Add '28' to each side of the equation.
-28 + 28 + 2w = -40 + 28

Combine like terms: -28 + 28 = 0
0 + 2w = -40 + 28
2w = -40 + 28

Combine like terms: -40 + 28 = -12
2w = -12

Divide each side by '2'.
w = -6

Simplifying
w = -6

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