13=7c+3

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Solution for 13=7c+3 equation:


Simplifying
13 = 7c + 3

Reorder the terms:
13 = 3 + 7c

Solving
13 = 3 + 7c

Solving for variable 'c'.

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

Add '-7c' to each side of the equation.
13 + -7c = 3 + 7c + -7c

Combine like terms: 7c + -7c = 0
13 + -7c = 3 + 0
13 + -7c = 3

Add '-13' to each side of the equation.
13 + -13 + -7c = 3 + -13

Combine like terms: 13 + -13 = 0
0 + -7c = 3 + -13
-7c = 3 + -13

Combine like terms: 3 + -13 = -10
-7c = -10

Divide each side by '-7'.
c = 1.428571429

Simplifying
c = 1.428571429

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