x+10y-9z=7

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Solution for x+10y-9z=7 equation:


Simplifying
x + 10y + -9z = 7

Solving
x + 10y + -9z = 7

Solving for variable 'x'.

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

Add '-10y' to each side of the equation.
x + 10y + -10y + -9z = 7 + -10y

Combine like terms: 10y + -10y = 0
x + 0 + -9z = 7 + -10y
x + -9z = 7 + -10y

Add '9z' to each side of the equation.
x + -9z + 9z = 7 + -10y + 9z

Combine like terms: -9z + 9z = 0
x + 0 = 7 + -10y + 9z
x = 7 + -10y + 9z

Simplifying
x = 7 + -10y + 9z

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