-45=4.5z

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Solution for -45=4.5z equation: 


Simplifying
-45 = 4.5z

Solving
-45 = 4.5z

Solving for variable 'z'.

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

Add '-4.5z' to each side of the equation.
-45 + -4.5z = 4.5z + -4.5z

Combine like terms: 4.5z + -4.5z = 0.0
-45 + -4.5z = 0.0

Add '45' to each side of the equation.
-45 + 45 + -4.5z = 0.0 + 45

Combine like terms: -45 + 45 = 0
0 + -4.5z = 0.0 + 45
-4.5z = 0.0 + 45

Combine like terms: 0.0 + 45 = 45
-4.5z = 45

Divide each side by '-4.5'.
z = -10

Simplifying
z = -10

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