-8.2=2c-9

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Solution for -8.2=2c-9 equation:


Simplifying
-8.2 = 2c + -9

Reorder the terms:
-8.2 = -9 + 2c

Solving
-8.2 = -9 + 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.
-8.2 + -2c = -9 + 2c + -2c

Combine like terms: 2c + -2c = 0
-8.2 + -2c = -9 + 0
-8.2 + -2c = -9

Add '8.2' to each side of the equation.
-8.2 + 8.2 + -2c = -9 + 8.2

Combine like terms: -8.2 + 8.2 = 0.0
0.0 + -2c = -9 + 8.2
-2c = -9 + 8.2

Combine like terms: -9 + 8.2 = -0.8
-2c = -0.8

Divide each side by '-2'.
c = 0.4

Simplifying
c = 0.4

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