-39=4w+7(w-4)

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Solution for -39=4w+7(w-4) equation:


Simplifying
-39 = 4w + 7(w + -4)

Reorder the terms:
-39 = 4w + 7(-4 + w)
-39 = 4w + (-4 * 7 + w * 7)
-39 = 4w + (-28 + 7w)

Reorder the terms:
-39 = -28 + 4w + 7w

Combine like terms: 4w + 7w = 11w
-39 = -28 + 11w

Solving
-39 = -28 + 11w

Solving for variable 'w'.

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

Add '-11w' to each side of the equation.
-39 + -11w = -28 + 11w + -11w

Combine like terms: 11w + -11w = 0
-39 + -11w = -28 + 0
-39 + -11w = -28

Add '39' to each side of the equation.
-39 + 39 + -11w = -28 + 39

Combine like terms: -39 + 39 = 0
0 + -11w = -28 + 39
-11w = -28 + 39

Combine like terms: -28 + 39 = 11
-11w = 11

Divide each side by '-11'.
w = -1

Simplifying
w = -1

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