0.9x-2.1=12.3

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Solution for 0.9x-2.1=12.3 equation: 


Simplifying
0.9x + -2.1 = 12.3

Reorder the terms:
-2.1 + 0.9x = 12.3

Solving
-2.1 + 0.9x = 12.3

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 + 0.9x = 12.3 + 2.1

Combine like terms: -2.1 + 2.1 = 0.0
0.0 + 0.9x = 12.3 + 2.1
0.9x = 12.3 + 2.1

Combine like terms: 12.3 + 2.1 = 14.4
0.9x = 14.4

Divide each side by '0.9'.
x = 16

Simplifying
x = 16

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