7(c+2)+3(c-2)=

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Solution for 7(c+2)+3(c-2)= equation:


Simplifying
7(c + 2) + 3(c + -2) = 0

Reorder the terms:
7(2 + c) + 3(c + -2) = 0
(2 * 7 + c * 7) + 3(c + -2) = 0
(14 + 7c) + 3(c + -2) = 0

Reorder the terms:
14 + 7c + 3(-2 + c) = 0
14 + 7c + (-2 * 3 + c * 3) = 0
14 + 7c + (-6 + 3c) = 0

Reorder the terms:
14 + -6 + 7c + 3c = 0

Combine like terms: 14 + -6 = 8
8 + 7c + 3c = 0

Combine like terms: 7c + 3c = 10c
8 + 10c = 0

Solving
8 + 10c = 0

Solving for variable 'c'.

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

Add '-8' to each side of the equation.
8 + -8 + 10c = 0 + -8

Combine like terms: 8 + -8 = 0
0 + 10c = 0 + -8
10c = 0 + -8

Combine like terms: 0 + -8 = -8
10c = -8

Divide each side by '10'.
c = -0.8

Simplifying
c = -0.8

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