7r-29=-9+2r

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Solution for 7r-29=-9+2r equation:


7r-29=-9+2r

We simplify the equation to the form, which is simple to understand 
7r-29=-9+2r

We move all terms containing r to the left and all other terms to the right. 
+7r-2r=-9+29

We simplify left and right side of the equation. 
+5r=+20

We divide both sides of the equation by 5 to get r. 
r=4

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