21c-(-2)=10

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Solution for 21c-(-2)=10 equation:


Simplifying
21c + -1(-2) = 10

Multiply -1 * -2
21c + 2 = 10

Reorder the terms:
2 + 21c = 10

Solving
2 + 21c = 10

Solving for variable 'c'.

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

Add '-2' to each side of the equation.
2 + -2 + 21c = 10 + -2

Combine like terms: 2 + -2 = 0
0 + 21c = 10 + -2
21c = 10 + -2

Combine like terms: 10 + -2 = 8
21c = 8

Divide each side by '21'.
c = 0.380952381

Simplifying
c = 0.380952381

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