9x-20y=20

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Solution for 9x-20y=20 equation: 


Simplifying
9x + -20y = 20

Solving
9x + -20y = 20

Solving for variable 'x'.

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

Add '20y' to each side of the equation.
9x + -20y + 20y = 20 + 20y

Combine like terms: -20y + 20y = 0
9x + 0 = 20 + 20y
9x = 20 + 20y

Divide each side by '9'.
x = 2.222222222 + 2.222222222y

Simplifying
x = 2.222222222 + 2.222222222y

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