21c+1-19c=11

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Solution for 21c+1-19c=11 equation:


Simplifying
21c + 1 + -19c = 11

Reorder the terms:
1 + 21c + -19c = 11

Combine like terms: 21c + -19c = 2c
1 + 2c = 11

Solving
1 + 2c = 11

Solving for variable 'c'.

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

Add '-1' to each side of the equation.
1 + -1 + 2c = 11 + -1

Combine like terms: 1 + -1 = 0
0 + 2c = 11 + -1
2c = 11 + -1

Combine like terms: 11 + -1 = 10
2c = 10

Divide each side by '2'.
c = 5

Simplifying
c = 5

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