7r=288-2r

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Solution for 7r=288-2r equation: 


Simplifying
7r = 288 + -2r

Solving
7r = 288 + -2r

Solving for variable 'r'.

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

Add '2r' to each side of the equation.
7r + 2r = 288 + -2r + 2r

Combine like terms: 7r + 2r = 9r
9r = 288 + -2r + 2r

Combine like terms: -2r + 2r = 0
9r = 288 + 0
9r = 288

Divide each side by '9'.
r = 32

Simplifying
r = 32

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