Move all terms not containing c to the right side of the equation.
Add 7 to both sides of the equation.
Add 2 and 7.
Divide each term by 5 and simplify.
Divide each term in 5c=9 by 5.
Cancel the common factor of 5.
Cancel the common factor.
Divide c by 1.
The result can be shown in multiple forms.
Mixed Number Form:
Solve for c 5c-7=2