12c+(7-c)-(5c-3)=

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Solution for 12c+(7-c)-(5c-3)= equation:


Simplifying
12c + (7 + -1c) + -1(5c + -3) = 0

Remove parenthesis around (7 + -1c)
12c + 7 + -1c + -1(5c + -3) = 0

Reorder the terms:
12c + 7 + -1c + -1(-3 + 5c) = 0
12c + 7 + -1c + (-3 * -1 + 5c * -1) = 0
12c + 7 + -1c + (3 + -5c) = 0

Reorder the terms:
7 + 3 + 12c + -1c + -5c = 0

Combine like terms: 7 + 3 = 10
10 + 12c + -1c + -5c = 0

Combine like terms: 12c + -1c = 11c
10 + 11c + -5c = 0

Combine like terms: 11c + -5c = 6c
10 + 6c = 0

Solving
10 + 6c = 0

Solving for variable 'c'.

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

Add '-10' to each side of the equation.
10 + -10 + 6c = 0 + -10

Combine like terms: 10 + -10 = 0
0 + 6c = 0 + -10
6c = 0 + -10

Combine like terms: 0 + -10 = -10
6c = -10

Divide each side by '6'.
c = -1.666666667

Simplifying
c = -1.666666667

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