8c+23=9c-7

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Solution for 8c+23=9c-7 equation:


Simplifying
8c + 23 = 9c + -7

Reorder the terms:
23 + 8c = 9c + -7

Reorder the terms:
23 + 8c = -7 + 9c

Solving
23 + 8c = -7 + 9c

Solving for variable 'c'.

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

Add '-9c' to each side of the equation.
23 + 8c + -9c = -7 + 9c + -9c

Combine like terms: 8c + -9c = -1c
23 + -1c = -7 + 9c + -9c

Combine like terms: 9c + -9c = 0
23 + -1c = -7 + 0
23 + -1c = -7

Add '-23' to each side of the equation.
23 + -23 + -1c = -7 + -23

Combine like terms: 23 + -23 = 0
0 + -1c = -7 + -23
-1c = -7 + -23

Combine like terms: -7 + -23 = -30
-1c = -30

Divide each side by '-1'.
c = 30

Simplifying
c = 30

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