-3(1+6r)=16-r

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Solution for -3(1+6r)=16-r equation:



-3(1+6r)=16-r
We move all terms to the left:
-3(1+6r)-(16-r)=0
We add all the numbers together, and all the variables
-3(6r+1)-(-1r+16)=0
We multiply parentheses
-18r-(-1r+16)-3=0
We get rid of parentheses
-18r+1r-16-3=0
We add all the numbers together, and all the variables
-17r-19=0
We move all terms containing r to the left, all other terms to the right
-17r=19
r=19/-17
r=-1+2/17

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