-5(5z+12)=18

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Solution for -5(5z+12)=18 equation:


Simplifying
-5(5z + 12) = 18

Reorder the terms:
-5(12 + 5z) = 18
(12 * -5 + 5z * -5) = 18
(-60 + -25z) = 18

Solving
-60 + -25z = 18

Solving for variable 'z'.

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

Add '60' to each side of the equation.
-60 + 60 + -25z = 18 + 60

Combine like terms: -60 + 60 = 0
0 + -25z = 18 + 60
-25z = 18 + 60

Combine like terms: 18 + 60 = 78
-25z = 78

Divide each side by '-25'.
z = -3.12

Simplifying
z = -3.12

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