5(r-9)-2(1-r)=1

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Solution for 5(r-9)-2(1-r)=1 equation: 



5(r-9)-2(1-r)=1

We move all terms to the left:

5(r-9)-2(1-r)-(1)=0

We add all the numbers together, and all the variables

5(r-9)-2(-1r+1)-1=0

We multiply parentheses

5r+2r-45-2-1=0

We add all the numbers together, and all the variables

7r-48=0

We move all terms containing r to the left, all other terms to the right

7r=48

r=48/7

r=6+6/7

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