3(c+7)=2c-5

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Solution for 3(c+7)=2c-5 equation:


Simplifying
3(c + 7) = 2c + -5

Reorder the terms:
3(7 + c) = 2c + -5
(7 * 3 + c * 3) = 2c + -5
(21 + 3c) = 2c + -5

Reorder the terms:
21 + 3c = -5 + 2c

Solving
21 + 3c = -5 + 2c

Solving for variable 'c'.

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

Add '-2c' to each side of the equation.
21 + 3c + -2c = -5 + 2c + -2c

Combine like terms: 3c + -2c = 1c
21 + 1c = -5 + 2c + -2c

Combine like terms: 2c + -2c = 0
21 + 1c = -5 + 0
21 + 1c = -5

Add '-21' to each side of the equation.
21 + -21 + 1c = -5 + -21

Combine like terms: 21 + -21 = 0
0 + 1c = -5 + -21
1c = -5 + -21

Combine like terms: -5 + -21 = -26
1c = -26

Divide each side by '1'.
c = -26

Simplifying
c = -26

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