-4(4r+12)=-2(8r+24)

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Solution for -4(4r+12)=-2(8r+24) equation:



-4(4r+12)=-2(8r+24)
We move all terms to the left:
-4(4r+12)-(-2(8r+24))=0
We multiply parentheses
-16r-(-2(8r+24))-48=0
We calculate terms in parentheses: -(-2(8r+24)), so:
-2(8r+24)
We multiply parentheses
-16r-48
Back to the equation:
-(-16r-48)
We get rid of parentheses
-16r+16r+48-48=0
We add all the numbers together, and all the variables
=0
r=0/1
r=0

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