-9(1r-7)=-2

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Solution for -9(1r-7)=-2 equation:



-9(1r-7)=-2
We move all terms to the left:
-9(1r-7)-(-2)=0
We add all the numbers together, and all the variables
-9(r-7)-(-2)=0
We add all the numbers together, and all the variables
-9(r-7)+2=0
We multiply parentheses
-9r+63+2=0
We add all the numbers together, and all the variables
-9r+65=0
We move all terms containing r to the left, all other terms to the right
-9r=-65
r=-65/-9
r=7+2/9

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