2x-3y-9z=23

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Solution for 2x-3y-9z=23 equation:


Simplifying
2x + -3y + -9z = 23

Solving
2x + -3y + -9z = 23

Solving for variable 'x'.

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

Add '3y' to each side of the equation.
2x + -3y + 3y + -9z = 23 + 3y

Combine like terms: -3y + 3y = 0
2x + 0 + -9z = 23 + 3y
2x + -9z = 23 + 3y

Add '9z' to each side of the equation.
2x + -9z + 9z = 23 + 3y + 9z

Combine like terms: -9z + 9z = 0
2x + 0 = 23 + 3y + 9z
2x = 23 + 3y + 9z

Divide each side by '2'.
x = 11.5 + 1.5y + 4.5z

Simplifying
x = 11.5 + 1.5y + 4.5z

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