7c-9=9(2c-8)+4c

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Solution for 7c-9=9(2c-8)+4c equation:


7c-9=9(2c-8)+4c

We simplify the equation to the form, which is simple to understand 
7c-9=9(2c-8)+4c

Reorder the terms in parentheses
7c-9=+(+18c-72)+4c

Remove unnecessary parentheses
+7c-9=+18c-72+4c

We move all terms containing c to the left and all other terms to the right. 
+7c-18c-4c=-72+9

We simplify left and right side of the equation. 
-15c=-63

We divide both sides of the equation by -15 to get c. 
c=4.2

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