-4(w-1)=7w-40

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Solution for -4(w-1)=7w-40 equation:


Simplifying
-4(w + -1) = 7w + -40

Reorder the terms:
-4(-1 + w) = 7w + -40
(-1 * -4 + w * -4) = 7w + -40
(4 + -4w) = 7w + -40

Reorder the terms:
4 + -4w = -40 + 7w

Solving
4 + -4w = -40 + 7w

Solving for variable 'w'.

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

Add '-7w' to each side of the equation.
4 + -4w + -7w = -40 + 7w + -7w

Combine like terms: -4w + -7w = -11w
4 + -11w = -40 + 7w + -7w

Combine like terms: 7w + -7w = 0
4 + -11w = -40 + 0
4 + -11w = -40

Add '-4' to each side of the equation.
4 + -4 + -11w = -40 + -4

Combine like terms: 4 + -4 = 0
0 + -11w = -40 + -4
-11w = -40 + -4

Combine like terms: -40 + -4 = -44
-11w = -44

Divide each side by '-11'.
w = 4

Simplifying
w = 4

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