9x-y-z=3

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


Simplifying
9x + -1y + -1z = 3

Solving
9x + -1y + -1z = 3

Solving for variable 'x'.

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

Add 'y' to each side of the equation.
9x + -1y + y + -1z = 3 + y

Combine like terms: -1y + y = 0
9x + 0 + -1z = 3 + y
9x + -1z = 3 + y

Add 'z' to each side of the equation.
9x + -1z + z = 3 + y + z

Combine like terms: -1z + z = 0
9x + 0 = 3 + y + z
9x = 3 + y + z

Divide each side by '9'.
x = 0.3333333333 + 0.1111111111y + 0.1111111111z

Simplifying
x = 0.3333333333 + 0.1111111111y + 0.1111111111z

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