-9x-6y=21

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Solution for -9x-6y=21 equation:


Simplifying
-9x + -6y = 21

Solving
-9x + -6y = 21

Solving for variable 'x'.

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

Add '6y' to each side of the equation.
-9x + -6y + 6y = 21 + 6y

Combine like terms: -6y + 6y = 0
-9x + 0 = 21 + 6y
-9x = 21 + 6y

Divide each side by '-9'.
x = -2.333333333 + -0.6666666667y

Simplifying
x = -2.333333333 + -0.6666666667y

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