9-7x=18+2z

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Solution for 9-7x=18+2z equation: 


Simplifying
9 + -7x = 18 + 2z

Solving
9 + -7x = 18 + 2z

Solving for variable 'x'.

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

Add '-9' to each side of the equation.
9 + -9 + -7x = 18 + -9 + 2z

Combine like terms: 9 + -9 = 0
0 + -7x = 18 + -9 + 2z
-7x = 18 + -9 + 2z

Combine like terms: 18 + -9 = 9
-7x = 9 + 2z

Divide each side by '-7'.
x = -1.285714286 + -0.2857142857z

Simplifying
x = -1.285714286 + -0.2857142857z

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