0.75(z-6)=12

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Solution for 0.75(z-6)=12 equation:


Simplifying
0.75(z + -6) = 12

Reorder the terms:
0.75(-6 + z) = 12
(-6 * 0.75 + z * 0.75) = 12
(-4.5 + 0.75z) = 12

Solving
-4.5 + 0.75z = 12

Solving for variable 'z'.

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

Add '4.5' to each side of the equation.
-4.5 + 4.5 + 0.75z = 12 + 4.5

Combine like terms: -4.5 + 4.5 = 0.0
0.0 + 0.75z = 12 + 4.5
0.75z = 12 + 4.5

Combine like terms: 12 + 4.5 = 16.5
0.75z = 16.5

Divide each side by '0.75'.
z = 22

Simplifying
z = 22

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