7r-3=c

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Solution for 7r-3=c equation:


Simplifying
7r + -3 = c

Reorder the terms:
-3 + 7r = c

Solving
-3 + 7r = c

Solving for variable 'r'.

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

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

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

Divide each side by '7'.
r = 0.4285714286 + 0.1428571429c

Simplifying
r = 0.4285714286 + 0.1428571429c

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