(7+9n)+(-3+8c)=

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Solution for (7+9n)+(-3+8c)= equation:


Simplifying
(7 + 9n) + (-3 + 8c) = 0

Remove parenthesis around (7 + 9n)
7 + 9n + (-3 + 8c) = 0

Remove parenthesis around (-3 + 8c)
7 + 9n + -3 + 8c = 0

Reorder the terms:
7 + -3 + 8c + 9n = 0

Combine like terms: 7 + -3 = 4
4 + 8c + 9n = 0

Solving
4 + 8c + 9n = 0

Solving for variable 'c'.

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

Add '-4' to each side of the equation.
4 + 8c + -4 + 9n = 0 + -4

Reorder the terms:
4 + -4 + 8c + 9n = 0 + -4

Combine like terms: 4 + -4 = 0
0 + 8c + 9n = 0 + -4
8c + 9n = 0 + -4

Combine like terms: 0 + -4 = -4
8c + 9n = -4

Add '-9n' to each side of the equation.
8c + 9n + -9n = -4 + -9n

Combine like terms: 9n + -9n = 0
8c + 0 = -4 + -9n
8c = -4 + -9n

Divide each side by '8'.
c = -0.5 + -1.125n

Simplifying
c = -0.5 + -1.125n

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