18.7=7c-3

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Solution for 18.7=7c-3 equation:


Simplifying
18.7 = 7c + -3

Reorder the terms:
18.7 = -3 + 7c

Solving
18.7 = -3 + 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.
18.7 + -7c = -3 + 7c + -7c

Combine like terms: 7c + -7c = 0
18.7 + -7c = -3 + 0
18.7 + -7c = -3

Add '-18.7' to each side of the equation.
18.7 + -18.7 + -7c = -3 + -18.7

Combine like terms: 18.7 + -18.7 = 0.0
0.0 + -7c = -3 + -18.7
-7c = -3 + -18.7

Combine like terms: -3 + -18.7 = -21.7
-7c = -21.7

Divide each side by '-7'.
c = 3.1

Simplifying
c = 3.1

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