(9c+7)+(2c-9)=

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Solution for (9c+7)+(2c-9)= equation:


Simplifying
(9c + 7) + (2c + -9) = 0

Reorder the terms:
(7 + 9c) + (2c + -9) = 0

Remove parenthesis around (7 + 9c)
7 + 9c + (2c + -9) = 0

Reorder the terms:
7 + 9c + (-9 + 2c) = 0

Remove parenthesis around (-9 + 2c)
7 + 9c + -9 + 2c = 0

Reorder the terms:
7 + -9 + 9c + 2c = 0

Combine like terms: 7 + -9 = -2
-2 + 9c + 2c = 0

Combine like terms: 9c + 2c = 11c
-2 + 11c = 0

Solving
-2 + 11c = 0

Solving for variable 'c'.

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

Add '2' to each side of the equation.
-2 + 2 + 11c = 0 + 2

Combine like terms: -2 + 2 = 0
0 + 11c = 0 + 2
11c = 0 + 2

Combine like terms: 0 + 2 = 2
11c = 2

Divide each side by '11'.
c = 0.1818181818

Simplifying
c = 0.1818181818

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