-4z+2=-18

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Solution for -4z+2=-18 equation: 


Simplifying
-4z + 2 = -18

Reorder the terms:
2 + -4z = -18

Solving
2 + -4z = -18

Solving for variable 'z'.

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

Add '-2' to each side of the equation.
2 + -2 + -4z = -18 + -2

Combine like terms: 2 + -2 = 0
0 + -4z = -18 + -2
-4z = -18 + -2

Combine like terms: -18 + -2 = -20
-4z = -20

Divide each side by '-4'.
z = 5

Simplifying
z = 5

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