7c-1=3-c

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Solution for 7c-1=3-c equation:


Simplifying
7c + -1 = 3 + -1c

Reorder the terms:
-1 + 7c = 3 + -1c

Solving
-1 + 7c = 3 + -1c

Solving for variable 'c'.

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

Add 'c' to each side of the equation.
-1 + 7c + c = 3 + -1c + c

Combine like terms: 7c + c = 8c
-1 + 8c = 3 + -1c + c

Combine like terms: -1c + c = 0
-1 + 8c = 3 + 0
-1 + 8c = 3

Add '1' to each side of the equation.
-1 + 1 + 8c = 3 + 1

Combine like terms: -1 + 1 = 0
0 + 8c = 3 + 1
8c = 3 + 1

Combine like terms: 3 + 1 = 4
8c = 4

Divide each side by '8'.
c = 0.5

Simplifying
c = 0.5

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