7(7c+-1)+-4c=82+c

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Solution for 7(7c+-1)+-4c=82+c equation:


Simplifying
7(7c + -1) + -4c = 82 + c

Reorder the terms:
7(-1 + 7c) + -4c = 82 + c
(-1 * 7 + 7c * 7) + -4c = 82 + c
(-7 + 49c) + -4c = 82 + c

Combine like terms: 49c + -4c = 45c
-7 + 45c = 82 + c

Solving
-7 + 45c = 82 + 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 + 45c + -1c = 82 + c + -1c

Combine like terms: 45c + -1c = 44c
-7 + 44c = 82 + c + -1c

Combine like terms: c + -1c = 0
-7 + 44c = 82 + 0
-7 + 44c = 82

Add '7' to each side of the equation.
-7 + 7 + 44c = 82 + 7

Combine like terms: -7 + 7 = 0
0 + 44c = 82 + 7
44c = 82 + 7

Combine like terms: 82 + 7 = 89
44c = 89

Divide each side by '44'.
c = 2.022727273

Simplifying
c = 2.022727273

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