-5(7-9z)=

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Solution for -5(7-9z)= equation: 


Simplifying
-5(7 + -9z) = 0
(7 * -5 + -9z * -5) = 0
(-35 + 45z) = 0

Solving
-35 + 45z = 0

Solving for variable 'z'.

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

Add '35' to each side of the equation.
-35 + 35 + 45z = 0 + 35

Combine like terms: -35 + 35 = 0
0 + 45z = 0 + 35
45z = 0 + 35

Combine like terms: 0 + 35 = 35
45z = 35

Divide each side by '45'.
z = 0.7777777778

Simplifying
z = 0.7777777778

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