30x-20y=100

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Solution for 30x-20y=100 equation: 


Simplifying
30x + -20y = 100

Solving
30x + -20y = 100

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.
30x + -20y + 20y = 100 + 20y

Combine like terms: -20y + 20y = 0
30x + 0 = 100 + 20y
30x = 100 + 20y

Divide each side by '30'.
x = 3.333333333 + 0.6666666667y

Simplifying
x = 3.333333333 + 0.6666666667y

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