-18=4z

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Solution for -18=4z equation:


Simplifying
-18 = 4z

Solving
-18 = 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.
-18 + -4z = 4z + -4z

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

Add '18' to each side of the equation.
-18 + 18 + -4z = 0 + 18

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

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

Divide each side by '-4'.
z = -4.5

Simplifying
z = -4.5

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