20x+45y=100

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Solution for 20x+45y=100 equation: 


Simplifying
20x + 45y = 100

Solving
20x + 45y = 100

Solving for variable 'x'.

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

Add '-45y' to each side of the equation.
20x + 45y + -45y = 100 + -45y

Combine like terms: 45y + -45y = 0
20x + 0 = 100 + -45y
20x = 100 + -45y

Divide each side by '20'.
x = 5 + -2.25y

Simplifying
x = 5 + -2.25y

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