3x+5.5y=120

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Solution for 3x+5.5y=120 equation: 


Simplifying
3x + 5.5y = 120

Solving
3x + 5.5y = 120

Solving for variable 'x'.

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

Add '-5.5y' to each side of the equation.
3x + 5.5y + -5.5y = 120 + -5.5y

Combine like terms: 5.5y + -5.5y = 0.0
3x + 0.0 = 120 + -5.5y
3x = 120 + -5.5y

Divide each side by '3'.
x = 40 + -1.833333333y

Simplifying
x = 40 + -1.833333333y

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