SOLUTION: can you help me solve this equation 7-3c=2(c+6) and this please a=3b+c making b the subject for the formula thanks

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Question 702371: can you help me solve this equation 7-3c=2(c+6)
and this please
a=3b+c making b the subject for the formula

thanks
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
can you help me solve this equation
7-3c=2(c+6)
----
7-3c = 2c+12
5c = -5
c = -1
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and this please
a=3b+c making b the subject for the formula
3b = a-c
b = (a-c)/3
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Cheers,
Stan H.
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