(8c-9)-(3c-4)+(6-c)=

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Solution for (8c-9)-(3c-4)+(6-c)= equation:


Simplifying
(8c + -9) + -1(3c + -4) + (6 + -1c) = 0

Reorder the terms:
(-9 + 8c) + -1(3c + -4) + (6 + -1c) = 0

Remove parenthesis around (-9 + 8c)
-9 + 8c + -1(3c + -4) + (6 + -1c) = 0

Reorder the terms:
-9 + 8c + -1(-4 + 3c) + (6 + -1c) = 0
-9 + 8c + (-4 * -1 + 3c * -1) + (6 + -1c) = 0
-9 + 8c + (4 + -3c) + (6 + -1c) = 0

Remove parenthesis around (6 + -1c)
-9 + 8c + 4 + -3c + 6 + -1c = 0

Reorder the terms:
-9 + 4 + 6 + 8c + -3c + -1c = 0

Combine like terms: -9 + 4 = -5
-5 + 6 + 8c + -3c + -1c = 0

Combine like terms: -5 + 6 = 1
1 + 8c + -3c + -1c = 0

Combine like terms: 8c + -3c = 5c
1 + 5c + -1c = 0

Combine like terms: 5c + -1c = 4c
1 + 4c = 0

Solving
1 + 4c = 0

Solving for variable 'c'.

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

Add '-1' to each side of the equation.
1 + -1 + 4c = 0 + -1

Combine like terms: 1 + -1 = 0
0 + 4c = 0 + -1
4c = 0 + -1

Combine like terms: 0 + -1 = -1
4c = -1

Divide each side by '4'.
c = -0.25

Simplifying
c = -0.25

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