2r+3y=9

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Solution for 2r+3y=9 equation: 


Simplifying
2r + 3y = 9

Solving
2r + 3y = 9

Solving for variable 'r'.

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

Add '-3y' to each side of the equation.
2r + 3y + -3y = 9 + -3y

Combine like terms: 3y + -3y = 0
2r + 0 = 9 + -3y
2r = 9 + -3y

Divide each side by '2'.
r = 4.5 + -1.5y

Simplifying
r = 4.5 + -1.5y

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