9x+4.5y=180

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Solution for 9x+4.5y=180 equation: 


Simplifying
9x + 4.5y = 180

Solving
9x + 4.5y = 180

Solving for variable 'x'.

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

Add '-4.5y' to each side of the equation.
9x + 4.5y + -4.5y = 180 + -4.5y

Combine like terms: 4.5y + -4.5y = 0.0
9x + 0.0 = 180 + -4.5y
9x = 180 + -4.5y

Divide each side by '9'.
x = 20 + -0.5y

Simplifying
x = 20 + -0.5y

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