7r-5(r+1)=5

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Solution for 7r-5(r+1)=5 equation:



7r-5(r+1)=5
We move all terms to the left:
7r-5(r+1)-(5)=0
We multiply parentheses
7r-5r-5-5=0
We add all the numbers together, and all the variables
2r-10=0
We move all terms containing r to the left, all other terms to the right
2r=10
r=10/2
r=5

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