wiibookaitlyn
wiibookaitlyn
30-01-2018
Mathematics
contestada
3(c-2)=2(c-6) please solve
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AnimeBrainly
AnimeBrainly
30-01-2018
distribute the numbers outside the parenthesis to it's corresponding parenthesis
3(c-2) = 3c - 6
2(c-6) = 2c - 12
3c - 6 = 2c - 12
now move all the numbers to one side, and the ones with variables to the other
3c (-2c) - 6 (+6) = 2c (-2c) - 12 (+6)
c = -6
c = -6
is your answer
hope this helps
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Аноним
Аноним
30-01-2018
First, use the distributive formula: a(b - c) = ab - ac
3(c - 2) = 2(c - 6)
3c - 6 = 2c - 12
Then, subtract 2c from both sides
3c - 2c - 6 = 2c - 2c - 12
c - 6 = -12
Then, add 6 to both sides
c - 6 + 6 = -12 + 6
Then simplify,
c = -6
Answer Link
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