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Find all values of c such that 3(2c + 1) = 28*(3c) - 9 + 45(3c) - 18. If you find more than one value of c, then list your values in increasing order, separated by commas.

 Jun 19, 2024

Best Answer 

 #1
avatar+1230 
+1

Combining all like terms and expanding, we get that

\(6c+3=219c-27\)

 

Isolating c to one side, we get

\(-213c=-30\)

 

Dividing both sides by -213, we get

\(c=\frac{10}{71}\)

 

So 10/71 is our only answer. 

 

Thanks! :)

 Jun 19, 2024
 #1
avatar+1230 
+1
Best Answer

Combining all like terms and expanding, we get that

\(6c+3=219c-27\)

 

Isolating c to one side, we get

\(-213c=-30\)

 

Dividing both sides by -213, we get

\(c=\frac{10}{71}\)

 

So 10/71 is our only answer. 

 

Thanks! :)

NotThatSmart Jun 19, 2024

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