7z-22=27

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Solution for 7z-22=27 equation: 


Simplifying
7z + -22 = 27

Reorder the terms:
-22 + 7z = 27

Solving
-22 + 7z = 27

Solving for variable 'z'.

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

Add '22' to each side of the equation.
-22 + 22 + 7z = 27 + 22

Combine like terms: -22 + 22 = 0
0 + 7z = 27 + 22
7z = 27 + 22

Combine like terms: 27 + 22 = 49
7z = 49

Divide each side by '7'.
z = 7

Simplifying
z = 7

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