3c+9=2c-3

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Solution for 3c+9=2c-3 equation:


Simplifying
3c + 9 = 2c + -3

Reorder the terms:
9 + 3c = 2c + -3

Reorder the terms:
9 + 3c = -3 + 2c

Solving
9 + 3c = -3 + 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.
9 + 3c + -2c = -3 + 2c + -2c

Combine like terms: 3c + -2c = 1c
9 + 1c = -3 + 2c + -2c

Combine like terms: 2c + -2c = 0
9 + 1c = -3 + 0
9 + 1c = -3

Add '-9' to each side of the equation.
9 + -9 + 1c = -3 + -9

Combine like terms: 9 + -9 = 0
0 + 1c = -3 + -9
1c = -3 + -9

Combine like terms: -3 + -9 = -12
1c = -12

Divide each side by '1'.
c = -12

Simplifying
c = -12

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