12+4.5z=25

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Solution for 12+4.5z=25 equation: 


Simplifying
12 + 4.5z = 25

Solving
12 + 4.5z = 25

Solving for variable 'z'.

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

Add '-12' to each side of the equation.
12 + -12 + 4.5z = 25 + -12

Combine like terms: 12 + -12 = 0
0 + 4.5z = 25 + -12
4.5z = 25 + -12

Combine like terms: 25 + -12 = 13
4.5z = 13

Divide each side by '4.5'.
z = 2.888888889

Simplifying
z = 2.888888889

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