3c-7=5c

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Solution for 3c-7=5c equation:


Simplifying
3c + -7 = 5c

Reorder the terms:
-7 + 3c = 5c

Solving
-7 + 3c = 5c

Solving for variable 'c'.

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

Add '-5c' to each side of the equation.
-7 + 3c + -5c = 5c + -5c

Combine like terms: 3c + -5c = -2c
-7 + -2c = 5c + -5c

Combine like terms: 5c + -5c = 0
-7 + -2c = 0

Add '7' to each side of the equation.
-7 + 7 + -2c = 0 + 7

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

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

Divide each side by '-2'.
c = -3.5

Simplifying
c = -3.5

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