-9c+1=-12c+7

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Solution for -9c+1=-12c+7 equation:


Simplifying
-9c + 1 = -12c + 7

Reorder the terms:
1 + -9c = -12c + 7

Reorder the terms:
1 + -9c = 7 + -12c

Solving
1 + -9c = 7 + -12c

Solving for variable 'c'.

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

Add '12c' to each side of the equation.
1 + -9c + 12c = 7 + -12c + 12c

Combine like terms: -9c + 12c = 3c
1 + 3c = 7 + -12c + 12c

Combine like terms: -12c + 12c = 0
1 + 3c = 7 + 0
1 + 3c = 7

Add '-1' to each side of the equation.
1 + -1 + 3c = 7 + -1

Combine like terms: 1 + -1 = 0
0 + 3c = 7 + -1
3c = 7 + -1

Combine like terms: 7 + -1 = 6
3c = 6

Divide each side by '3'.
c = 2

Simplifying
c = 2

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