3w-5(-4z+2w)-4z=

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Solution for 3w-5(-4z+2w)-4z= equation:


Simplifying
3w + -5(-4z + 2w) + -4z = 0

Reorder the terms:
3w + -5(2w + -4z) + -4z = 0
3w + (2w * -5 + -4z * -5) + -4z = 0
3w + (-10w + 20z) + -4z = 0

Combine like terms: 3w + -10w = -7w
-7w + 20z + -4z = 0

Combine like terms: 20z + -4z = 16z
-7w + 16z = 0

Solving
-7w + 16z = 0

Solving for variable 'w'.

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

Add '-16z' to each side of the equation.
-7w + 16z + -16z = 0 + -16z

Combine like terms: 16z + -16z = 0
-7w + 0 = 0 + -16z
-7w = 0 + -16z
Remove the zero:
-7w = -16z

Divide each side by '-7'.
w = 2.285714286z

Simplifying
w = 2.285714286z

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