2x+z=9

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Solution for 2x+z=9 equation: 


Simplifying
2x + z = 9

Solving
2x + z = 9

Solving for variable 'x'.

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

Add '-1z' to each side of the equation.
2x + z + -1z = 9 + -1z

Combine like terms: z + -1z = 0
2x + 0 = 9 + -1z
2x = 9 + -1z

Divide each side by '2'.
x = 4.5 + -0.5z

Simplifying
x = 4.5 + -0.5z

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