4=4(w-7)-8w

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Solution for 4=4(w-7)-8w equation:


Simplifying
4 = 4(w + -7) + -8w

Reorder the terms:
4 = 4(-7 + w) + -8w
4 = (-7 * 4 + w * 4) + -8w
4 = (-28 + 4w) + -8w

Combine like terms: 4w + -8w = -4w
4 = -28 + -4w

Solving
4 = -28 + -4w

Solving for variable 'w'.

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

Add '4w' to each side of the equation.
4 + 4w = -28 + -4w + 4w

Combine like terms: -4w + 4w = 0
4 + 4w = -28 + 0
4 + 4w = -28

Add '-4' to each side of the equation.
4 + -4 + 4w = -28 + -4

Combine like terms: 4 + -4 = 0
0 + 4w = -28 + -4
4w = -28 + -4

Combine like terms: -28 + -4 = -32
4w = -32

Divide each side by '4'.
w = -8

Simplifying
w = -8

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