5x+3=2r+9

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Solution for 5x+3=2r+9 equation: 


Simplifying
5x + 3 = 2r + 9

Reorder the terms:
3 + 5x = 2r + 9

Reorder the terms:
3 + 5x = 9 + 2r

Solving
3 + 5x = 9 + 2r

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + -3 + 5x = 9 + -3 + 2r

Combine like terms: 3 + -3 = 0
0 + 5x = 9 + -3 + 2r
5x = 9 + -3 + 2r

Combine like terms: 9 + -3 = 6
5x = 6 + 2r

Divide each side by '5'.
x = 1.2 + 0.4r

Simplifying
x = 1.2 + 0.4r

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