3(9-7z)=29

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Solution for 3(9-7z)=29 equation: 


Simplifying
3(9 + -7z) = 29
(9 * 3 + -7z * 3) = 29
(27 + -21z) = 29

Solving
27 + -21z = 29

Solving for variable 'z'.

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

Add '-27' to each side of the equation.
27 + -27 + -21z = 29 + -27

Combine like terms: 27 + -27 = 0
0 + -21z = 29 + -27
-21z = 29 + -27

Combine like terms: 29 + -27 = 2
-21z = 2

Divide each side by '-21'.
z = -0.09523809524

Simplifying
z = -0.09523809524

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