2x+3.2=20

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Solution for 2x+3.2=20 equation: 


Simplifying
2x + 3.2 = 20

Reorder the terms:
3.2 + 2x = 20

Solving
3.2 + 2x = 20

Solving for variable 'x'.

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

Add '-3.2' to each side of the equation.
3.2 + -3.2 + 2x = 20 + -3.2

Combine like terms: 3.2 + -3.2 = 0.0
0.0 + 2x = 20 + -3.2
2x = 20 + -3.2

Combine like terms: 20 + -3.2 = 16.8
2x = 16.8

Divide each side by '2'.
x = 8.4

Simplifying
x = 8.4

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