7(r-7)+5r=59

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Solution for 7(r-7)+5r=59 equation:



7(r-7)+5r=59
We move all terms to the left:
7(r-7)+5r-(59)=0
We add all the numbers together, and all the variables
5r+7(r-7)-59=0
We multiply parentheses
5r+7r-49-59=0
We add all the numbers together, and all the variables
12r-108=0
We move all terms containing r to the left, all other terms to the right
12r=108
r=108/12
r=9

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