7(2-8z)=15

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Solution for 7(2-8z)=15 equation: 


Simplifying
7(2 + -8z) = 15
(2 * 7 + -8z * 7) = 15
(14 + -56z) = 15

Solving
14 + -56z = 15

Solving for variable 'z'.

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

Add '-14' to each side of the equation.
14 + -14 + -56z = 15 + -14

Combine like terms: 14 + -14 = 0
0 + -56z = 15 + -14
-56z = 15 + -14

Combine like terms: 15 + -14 = 1
-56z = 1

Divide each side by '-56'.
z = -0.01785714286

Simplifying
z = -0.01785714286

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