-7(1-5z)=17

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Solution for -7(1-5z)=17 equation: 


Simplifying
-7(1 + -5z) = 17
(1 * -7 + -5z * -7) = 17
(-7 + 35z) = 17

Solving
-7 + 35z = 17

Solving for variable 'z'.

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

Add '7' to each side of the equation.
-7 + 7 + 35z = 17 + 7

Combine like terms: -7 + 7 = 0
0 + 35z = 17 + 7
35z = 17 + 7

Combine like terms: 17 + 7 = 24
35z = 24

Divide each side by '35'.
z = 0.6857142857

Simplifying
z = 0.6857142857

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