-5(-w-4z)-4(-7z-7w)=

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Solution for -5(-w-4z)-4(-7z-7w)= equation:


Simplifying
-5(-1w + -4z) + -4(-7z + -7w) = 0
(-1w * -5 + -4z * -5) + -4(-7z + -7w) = 0
(5w + 20z) + -4(-7z + -7w) = 0

Reorder the terms:
5w + 20z + -4(-7w + -7z) = 0
5w + 20z + (-7w * -4 + -7z * -4) = 0
5w + 20z + (28w + 28z) = 0

Reorder the terms:
5w + 28w + 20z + 28z = 0

Combine like terms: 5w + 28w = 33w
33w + 20z + 28z = 0

Combine like terms: 20z + 28z = 48z
33w + 48z = 0

Solving
33w + 48z = 0

Solving for variable 'w'.

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

Add '-48z' to each side of the equation.
33w + 48z + -48z = 0 + -48z

Combine like terms: 48z + -48z = 0
33w + 0 = 0 + -48z
33w = 0 + -48z
Remove the zero:
33w = -48z

Divide each side by '33'.
w = -1.454545455z

Simplifying
w = -1.454545455z

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