3x+7=2r

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Solution for 3x+7=2r equation: 


Simplifying
3x + 7 = 2r

Reorder the terms:
7 + 3x = 2r

Solving
7 + 3x = 2r

Solving for variable 'x'.

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

Add '-7' to each side of the equation.
7 + -7 + 3x = -7 + 2r

Combine like terms: 7 + -7 = 0
0 + 3x = -7 + 2r
3x = -7 + 2r

Divide each side by '3'.
x = -2.333333333 + 0.6666666667r

Simplifying
x = -2.333333333 + 0.6666666667r

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