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

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Solution for 7(c+1)=c-2(4) equation:


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

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

Multiply -2 * 4
7 + 7c = c + -8

Reorder the terms:
7 + 7c = -8 + c

Solving
7 + 7c = -8 + c

Solving for variable 'c'.

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

Add '-1c' to each side of the equation.
7 + 7c + -1c = -8 + c + -1c

Combine like terms: 7c + -1c = 6c
7 + 6c = -8 + c + -1c

Combine like terms: c + -1c = 0
7 + 6c = -8 + 0
7 + 6c = -8

Add '-7' to each side of the equation.
7 + -7 + 6c = -8 + -7

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

Combine like terms: -8 + -7 = -15
6c = -15

Divide each side by '6'.
c = -2.5

Simplifying
c = -2.5

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