2c-7=9

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Solution for 2c-7=9 equation:


Simplifying
2c + -7 = 9

Reorder the terms:
-7 + 2c = 9

Solving
-7 + 2c = 9

Solving for variable 'c'.

Move all terms containing c to the left, all other terms to the right.

Add '7' to each side of the equation.
-7 + 7 + 2c = 9 + 7

Combine like terms: -7 + 7 = 0
0 + 2c = 9 + 7
2c = 9 + 7

Combine like terms: 9 + 7 = 16
2c = 16

Divide each side by '2'.
c = 8

Simplifying
c = 8

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