12.3=7c-1

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Solution for 12.3=7c-1 equation:


Simplifying
12.3 = 7c + -1

Reorder the terms:
12.3 = -1 + 7c

Solving
12.3 = -1 + 7c

Solving for variable 'c'.

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

Add '-7c' to each side of the equation.
12.3 + -7c = -1 + 7c + -7c

Combine like terms: 7c + -7c = 0
12.3 + -7c = -1 + 0
12.3 + -7c = -1

Add '-12.3' to each side of the equation.
12.3 + -12.3 + -7c = -1 + -12.3

Combine like terms: 12.3 + -12.3 = 0.0
0.0 + -7c = -1 + -12.3
-7c = -1 + -12.3

Combine like terms: -1 + -12.3 = -13.3
-7c = -13.3

Divide each side by '-7'.
c = 1.9

Simplifying
c = 1.9

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