28-(2c+4)=2(c+7)+c

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Solution for 28-(2c+4)=2(c+7)+c equation:


Simplifying
28 + -1(2c + 4) = 2(c + 7) + c

Reorder the terms:
28 + -1(4 + 2c) = 2(c + 7) + c
28 + (4 * -1 + 2c * -1) = 2(c + 7) + c
28 + (-4 + -2c) = 2(c + 7) + c

Combine like terms: 28 + -4 = 24
24 + -2c = 2(c + 7) + c

Reorder the terms:
24 + -2c = 2(7 + c) + c
24 + -2c = (7 * 2 + c * 2) + c
24 + -2c = (14 + 2c) + c

Combine like terms: 2c + c = 3c
24 + -2c = 14 + 3c

Solving
24 + -2c = 14 + 3c

Solving for variable 'c'.

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

Add '-3c' to each side of the equation.
24 + -2c + -3c = 14 + 3c + -3c

Combine like terms: -2c + -3c = -5c
24 + -5c = 14 + 3c + -3c

Combine like terms: 3c + -3c = 0
24 + -5c = 14 + 0
24 + -5c = 14

Add '-24' to each side of the equation.
24 + -24 + -5c = 14 + -24

Combine like terms: 24 + -24 = 0
0 + -5c = 14 + -24
-5c = 14 + -24

Combine like terms: 14 + -24 = -10
-5c = -10

Divide each side by '-5'.
c = 2

Simplifying
c = 2

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