7+49c=21c+31

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Solution for 7+49c=21c+31 equation:


Simplifying
7 + 49c = 21c + 31

Reorder the terms:
7 + 49c = 31 + 21c

Solving
7 + 49c = 31 + 21c

Solving for variable 'c'.

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

Add '-21c' to each side of the equation.
7 + 49c + -21c = 31 + 21c + -21c

Combine like terms: 49c + -21c = 28c
7 + 28c = 31 + 21c + -21c

Combine like terms: 21c + -21c = 0
7 + 28c = 31 + 0
7 + 28c = 31

Add '-7' to each side of the equation.
7 + -7 + 28c = 31 + -7

Combine like terms: 7 + -7 = 0
0 + 28c = 31 + -7
28c = 31 + -7

Combine like terms: 31 + -7 = 24
28c = 24

Divide each side by '28'.
c = 0.8571428571

Simplifying
c = 0.8571428571

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