2c-(-4c+20)=-2

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Solution for 2c-(-4c+20)=-2 equation:


Simplifying
2c + -1(-4c + 20) = -2

Reorder the terms:
2c + -1(20 + -4c) = -2
2c + (20 * -1 + -4c * -1) = -2
2c + (-20 + 4c) = -2

Reorder the terms:
-20 + 2c + 4c = -2

Combine like terms: 2c + 4c = 6c
-20 + 6c = -2

Solving
-20 + 6c = -2

Solving for variable 'c'.

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

Add '20' to each side of the equation.
-20 + 20 + 6c = -2 + 20

Combine like terms: -20 + 20 = 0
0 + 6c = -2 + 20
6c = -2 + 20

Combine like terms: -2 + 20 = 18
6c = 18

Divide each side by '6'.
c = 3

Simplifying
c = 3

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