-3(4z-7)=16

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Solution for -3(4z-7)=16 equation:


Simplifying
-3(4z + -7) = 16

Reorder the terms:
-3(-7 + 4z) = 16
(-7 * -3 + 4z * -3) = 16
(21 + -12z) = 16

Solving
21 + -12z = 16

Solving for variable 'z'.

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

Add '-21' to each side of the equation.
21 + -21 + -12z = 16 + -21

Combine like terms: 21 + -21 = 0
0 + -12z = 16 + -21
-12z = 16 + -21

Combine like terms: 16 + -21 = -5
-12z = -5

Divide each side by '-12'.
z = 0.4166666667

Simplifying
z = 0.4166666667

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