6-4r=-6(3r+6)

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Solution for 6-4r=-6(3r+6) equation:



6-4r=-6(3r+6)
We move all terms to the left:
6-4r-(-6(3r+6))=0
We calculate terms in parentheses: -(-6(3r+6)), so:
-6(3r+6)
We multiply parentheses
-18r-36
Back to the equation:
-(-18r-36)
We get rid of parentheses
-4r+18r+36+6=0
We add all the numbers together, and all the variables
14r+42=0
We move all terms containing r to the left, all other terms to the right
14r=-42
r=-42/14
r=-3

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