20=2-(c+8)

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Solution for 20=2-(c+8) equation:


Simplifying
20 = 2 + -1(c + 8)

Reorder the terms:
20 = 2 + -1(8 + c)
20 = 2 + (8 * -1 + c * -1)
20 = 2 + (-8 + -1c)

Combine like terms: 2 + -8 = -6
20 = -6 + -1c

Solving
20 = -6 + -1c

Solving for variable 'c'.

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

Add 'c' to each side of the equation.
20 + c = -6 + -1c + c

Combine like terms: -1c + c = 0
20 + c = -6 + 0
20 + c = -6

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

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

Combine like terms: -6 + -20 = -26
c = -26

Simplifying
c = -26

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