8c-9=1c+7

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Solution for 8c-9=1c+7 equation: 



8c-9=1c+7

We move all terms to the left:

8c-9-(1c+7)=0

We add all the numbers together, and all the variables

8c-(c+7)-9=0

We get rid of parentheses

8c-c-7-9=0

We add all the numbers together, and all the variables

7c-16=0

We move all terms containing c to the left, all other terms to the right

7c=16

c=16/7

c=2+2/7

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