2(c+7)+x=20

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Solution for 2(c+7)+x=20 equation:


Simplifying
2(c + 7) + x = 20

Reorder the terms:
2(7 + c) + x = 20
(7 * 2 + c * 2) + x = 20
(14 + 2c) + x = 20

Solving
14 + 2c + x = 20

Solving for variable 'c'.

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

Add '-14' to each side of the equation.
14 + 2c + -14 + x = 20 + -14

Reorder the terms:
14 + -14 + 2c + x = 20 + -14

Combine like terms: 14 + -14 = 0
0 + 2c + x = 20 + -14
2c + x = 20 + -14

Combine like terms: 20 + -14 = 6
2c + x = 6

Add '-1x' to each side of the equation.
2c + x + -1x = 6 + -1x

Combine like terms: x + -1x = 0
2c + 0 = 6 + -1x
2c = 6 + -1x

Divide each side by '2'.
c = 3 + -0.5x

Simplifying
c = 3 + -0.5x

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