0.2x-0.9y=9

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Solution for 0.2x-0.9y=9 equation: 


Simplifying
0.2x + -0.9y = 9

Solving
0.2x + -0.9y = 9

Solving for variable 'x'.

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

Add '0.9y' to each side of the equation.
0.2x + -0.9y + 0.9y = 9 + 0.9y

Combine like terms: -0.9y + 0.9y = 0.0
0.2x + 0.0 = 9 + 0.9y
0.2x = 9 + 0.9y

Divide each side by '0.2'.
x = 45 + 4.5y

Simplifying
x = 45 + 4.5y

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