-5(z+4)+4z=

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


Simplifying
-5(z + 4) + 4z = 0

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

Combine like terms: -5z + 4z = -1z
-20 + -1z = 0

Solving
-20 + -1z = 0

Solving for variable 'z'.

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

Add '20' to each side of the equation.
-20 + 20 + -1z = 0 + 20

Combine like terms: -20 + 20 = 0
0 + -1z = 0 + 20
-1z = 0 + 20

Combine like terms: 0 + 20 = 20
-1z = 20

Divide each side by '-1'.
z = -20

Simplifying
z = -20

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