-4c-9=-1-7c+7

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Solution for -4c-9=-1-7c+7 equation:


Simplifying
-4c + -9 = -1 + -7c + 7

Reorder the terms:
-9 + -4c = -1 + -7c + 7

Reorder the terms:
-9 + -4c = -1 + 7 + -7c

Combine like terms: -1 + 7 = 6
-9 + -4c = 6 + -7c

Solving
-9 + -4c = 6 + -7c

Solving for variable 'c'.

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

Add '7c' to each side of the equation.
-9 + -4c + 7c = 6 + -7c + 7c

Combine like terms: -4c + 7c = 3c
-9 + 3c = 6 + -7c + 7c

Combine like terms: -7c + 7c = 0
-9 + 3c = 6 + 0
-9 + 3c = 6

Add '9' to each side of the equation.
-9 + 9 + 3c = 6 + 9

Combine like terms: -9 + 9 = 0
0 + 3c = 6 + 9
3c = 6 + 9

Combine like terms: 6 + 9 = 15
3c = 15

Divide each side by '3'.
c = 5

Simplifying
c = 5

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