2z-9=x+7

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Solution for 2z-9=x+7 equation:


Simplifying
2z + -9 = x + 7

Reorder the terms:
-9 + 2z = x + 7

Reorder the terms:
-9 + 2z = 7 + x

Solving
-9 + 2z = 7 + x

Solving for variable 'z'.

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

Add '9' to each side of the equation.
-9 + 9 + 2z = 7 + 9 + x

Combine like terms: -9 + 9 = 0
0 + 2z = 7 + 9 + x
2z = 7 + 9 + x

Combine like terms: 7 + 9 = 16
2z = 16 + x

Divide each side by '2'.
z = 8 + 0.5x

Simplifying
z = 8 + 0.5x

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