21=1.8c+32

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Solution for 21=1.8c+32 equation:


Simplifying
21 = 1.8c + 32

Reorder the terms:
21 = 32 + 1.8c

Solving
21 = 32 + 1.8c

Solving for variable 'c'.

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

Add '-1.8c' to each side of the equation.
21 + -1.8c = 32 + 1.8c + -1.8c

Combine like terms: 1.8c + -1.8c = 0.0
21 + -1.8c = 32 + 0.0
21 + -1.8c = 32

Add '-21' to each side of the equation.
21 + -21 + -1.8c = 32 + -21

Combine like terms: 21 + -21 = 0
0 + -1.8c = 32 + -21
-1.8c = 32 + -21

Combine like terms: 32 + -21 = 11
-1.8c = 11

Divide each side by '-1.8'.
c = -6.111111111

Simplifying
c = -6.111111111

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