7.3x-2.1=19.8

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Solution for 7.3x-2.1=19.8 equation:


Simplifying
7.3x + -2.1 = 19.8

Reorder the terms:
-2.1 + 7.3x = 19.8

Solving
-2.1 + 7.3x = 19.8

Solving for variable 'x'.

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

Add '2.1' to each side of the equation.
-2.1 + 2.1 + 7.3x = 19.8 + 2.1

Combine like terms: -2.1 + 2.1 = 0.0
0.0 + 7.3x = 19.8 + 2.1
7.3x = 19.8 + 2.1

Combine like terms: 19.8 + 2.1 = 21.9
7.3x = 21.9

Divide each side by '7.3'.
x = 3

Simplifying
x = 3

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