4 years ago

Do you know the answer??

Mathematics

1 answer:

Oksana_A [137]4 years ago

6 0

I think the answer is A.

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3 years ago

How would you solve 7c + 12 = -4c + 78

Svetach [21]

Hello!

$7c+12 =-4c+78
 \\ 11c=66 \\ 
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First we will get the variable in the correct side.
add 4c to 7c.
Second thing you will do is subtract 12 from 78

Now, divide 66 by 11 and you'll be left with c=6

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4 years ago

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