30x+15y=900

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Solution for 30x+15y=900 equation: 


Simplifying
30x + 15y = 900

Solving
30x + 15y = 900

Solving for variable 'x'.

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

Add '-15y' to each side of the equation.
30x + 15y + -15y = 900 + -15y

Combine like terms: 15y + -15y = 0
30x + 0 = 900 + -15y
30x = 900 + -15y

Divide each side by '30'.
x = 30 + -0.5y

Simplifying
x = 30 + -0.5y

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