-4z-8=-2z

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Solution for -4z-8=-2z equation:


Simplifying
-4z + -8 = -2z

Reorder the terms:
-8 + -4z = -2z

Solving
-8 + -4z = -2z

Solving for variable 'z'.

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

Add '2z' to each side of the equation.
-8 + -4z + 2z = -2z + 2z

Combine like terms: -4z + 2z = -2z
-8 + -2z = -2z + 2z

Combine like terms: -2z + 2z = 0
-8 + -2z = 0

Add '8' to each side of the equation.
-8 + 8 + -2z = 0 + 8

Combine like terms: -8 + 8 = 0
0 + -2z = 0 + 8
-2z = 0 + 8

Combine like terms: 0 + 8 = 8
-2z = 8

Divide each side by '-2'.
z = -4

Simplifying
z = -4

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