Solve for c
c=17
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2c-9=25
Swap sides so that all variable terms are on the left hand side.
2c=25+9
Add 9 to both sides.
2c=34
Add 25 and 9 to get 34.
c=\frac{34}{2}
Divide both sides by 2.
c=17
Divide 34 by 2 to get 17.
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