7r+57=17

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Solution for 7r+57=17 equation:


7r+57=17

We simplify the equation to the form, which is simple to understand 
7r+57=17

We move all terms containing r to the left and all other terms to the right. 
+7r=+17-57

We simplify left and right side of the equation. 
+7r=-40

We divide both sides of the equation by 7 to get r. 
r=-5.71428571429

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