2c-(-7)=13

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Solution for 2c-(-7)=13 equation: 


Simplifying
2c + -1(-7) = 13

Multiply -1 * -7
2c + 7 = 13

Reorder the terms:
7 + 2c = 13

Solving
7 + 2c = 13

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 = 13 + -7

Combine like terms: 7 + -7 = 0
0 + 2c = 13 + -7
2c = 13 + -7

Combine like terms: 13 + -7 = 6
2c = 6

Divide each side by '2'.
c = 3

Simplifying
c = 3

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