-5(z-4)=2-4z

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


Simplifying
-5(z + -4) = 2 + -4z

Reorder the terms:
-5(-4 + z) = 2 + -4z
(-4 * -5 + z * -5) = 2 + -4z
(20 + -5z) = 2 + -4z

Solving
20 + -5z = 2 + -4z

Solving for variable 'z'.

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

Add '4z' to each side of the equation.
20 + -5z + 4z = 2 + -4z + 4z

Combine like terms: -5z + 4z = -1z
20 + -1z = 2 + -4z + 4z

Combine like terms: -4z + 4z = 0
20 + -1z = 2 + 0
20 + -1z = 2

Add '-20' to each side of the equation.
20 + -20 + -1z = 2 + -20

Combine like terms: 20 + -20 = 0
0 + -1z = 2 + -20
-1z = 2 + -20

Combine like terms: 2 + -20 = -18
-1z = -18

Divide each side by '-1'.
z = 18

Simplifying
z = 18

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