4r=2x+9

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Solution for 4r=2x+9 equation: 


Simplifying
4r = 2x + 9

Reorder the terms:
4r = 9 + 2x

Solving
4r = 9 + 2x

Solving for variable 'r'.

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

Divide each side by '4'.
r = 2.25 + 0.5x

Simplifying
r = 2.25 + 0.5x

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