\ if twice a number added to 3 is divided by the number plus 7 , the result is five thirds. find the number.

Mathematics

1 answer:

Nikitich [7]3 years ago

3 0

You can see in my photo

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dmitriy555 [2]

59 degrees!
because you set up your problem: 3c+2+2c-7=90
then combine all like terms: 5c-5=90
Add 5 to both sides: 5c=95
then divide both sides by 5: c=19
Plug in your answer: 3(19)+2=59

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Read 2 more answers

\ if twice a number added to 3 is divided by the number plus 7 ​, the result is five thirds. find the number.

\ if twice a number added to 3 is divided by the number plus 7 , the result is five thirds. find the number.