3(2z+25)=78

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Solution for 3(2z+25)=78 equation: 


Simplifying
3(2z + 25) = 78

Reorder the terms:
3(25 + 2z) = 78
(25 * 3 + 2z * 3) = 78
(75 + 6z) = 78

Solving
75 + 6z = 78

Solving for variable 'z'.

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

Add '-75' to each side of the equation.
75 + -75 + 6z = 78 + -75

Combine like terms: 75 + -75 = 0
0 + 6z = 78 + -75
6z = 78 + -75

Combine like terms: 78 + -75 = 3
6z = 3

Divide each side by '6'.
z = 0.5

Simplifying
z = 0.5

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