5r+2(3r-1)=-45

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Solution for 5r+2(3r-1)=-45 equation: 



5r+2(3r-1)=-45

We move all terms to the left:

5r+2(3r-1)-(-45)=0

We add all the numbers together, and all the variables

5r+2(3r-1)+45=0

We multiply parentheses

5r+6r-2+45=0

We add all the numbers together, and all the variables

11r+43=0

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

11r=-43

r=-43/11

r=-3+10/11

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