5r+2=40r+7

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Solution for 5r+2=40r+7 equation:


5r+2=40r+7

We simplify the equation to the form, which is simple to understand 
5r+2=40r+7

We move all terms containing r to the left and all other terms to the right. 
+5r-40r=+7-2

We simplify left and right side of the equation. 
-35r=+5

We divide both sides of the equation by -35 to get r. 
r=-0.142857142857

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