2c-1=7(c-4)-2c

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Solution for 2c-1=7(c-4)-2c equation:


Simplifying
2c + -1 = 7(c + -4) + -2c

Reorder the terms:
-1 + 2c = 7(c + -4) + -2c

Reorder the terms:
-1 + 2c = 7(-4 + c) + -2c
-1 + 2c = (-4 * 7 + c * 7) + -2c
-1 + 2c = (-28 + 7c) + -2c

Combine like terms: 7c + -2c = 5c
-1 + 2c = -28 + 5c

Solving
-1 + 2c = -28 + 5c

Solving for variable 'c'.

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

Add '-5c' to each side of the equation.
-1 + 2c + -5c = -28 + 5c + -5c

Combine like terms: 2c + -5c = -3c
-1 + -3c = -28 + 5c + -5c

Combine like terms: 5c + -5c = 0
-1 + -3c = -28 + 0
-1 + -3c = -28

Add '1' to each side of the equation.
-1 + 1 + -3c = -28 + 1

Combine like terms: -1 + 1 = 0
0 + -3c = -28 + 1
-3c = -28 + 1

Combine like terms: -28 + 1 = -27
-3c = -27

Divide each side by '-3'.
c = 9

Simplifying
c = 9

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