2x+9y+z=8

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Solution for 2x+9y+z=8 equation:


Simplifying
2x + 9y + z = 8

Solving
2x + 9y + z = 8

Solving for variable 'x'.

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

Add '-9y' to each side of the equation.
2x + 9y + -9y + z = 8 + -9y

Combine like terms: 9y + -9y = 0
2x + 0 + z = 8 + -9y
2x + z = 8 + -9y

Add '-1z' to each side of the equation.
2x + z + -1z = 8 + -9y + -1z

Combine like terms: z + -1z = 0
2x + 0 = 8 + -9y + -1z
2x = 8 + -9y + -1z

Divide each side by '2'.
x = 4 + -4.5y + -0.5z

Simplifying
x = 4 + -4.5y + -0.5z

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