7z-3=6+2

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Solution for 7z-3=6+2 equation: 


Simplifying
7z + -3 = 6 + 2

Reorder the terms:
-3 + 7z = 6 + 2

Combine like terms: 6 + 2 = 8
-3 + 7z = 8

Solving
-3 + 7z = 8

Solving for variable 'z'.

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

Add '3' to each side of the equation.
-3 + 3 + 7z = 8 + 3

Combine like terms: -3 + 3 = 0
0 + 7z = 8 + 3
7z = 8 + 3

Combine like terms: 8 + 3 = 11
7z = 11

Divide each side by '7'.
z = 1.571428571

Simplifying
z = 1.571428571

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