6(r+9)=90

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Solution for 6(r+9)=90 equation:



6(r+9)=90
We move all terms to the left:
6(r+9)-(90)=0
We multiply parentheses
6r+54-90=0
We add all the numbers together, and all the variables
6r-36=0
We move all terms containing r to the left, all other terms to the right
6r=36
r=36/6
r=6

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