3.9x-2.1=11.2+51.7

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Solution for 3.9x-2.1=11.2+51.7 equation: 


Simplifying
3.9x + -2.1 = 11.2 + 51.7

Reorder the terms:
-2.1 + 3.9x = 11.2 + 51.7

Combine like terms: 11.2 + 51.7 = 62.9
-2.1 + 3.9x = 62.9

Solving
-2.1 + 3.9x = 62.9

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 + 3.9x = 62.9 + 2.1

Combine like terms: -2.1 + 2.1 = 0.0
0.0 + 3.9x = 62.9 + 2.1
3.9x = 62.9 + 2.1

Combine like terms: 62.9 + 2.1 = 65
3.9x = 65

Divide each side by '3.9'.
x = 16.66666667

Simplifying
x = 16.66666667

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