2x+28=40.4

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Solution for 2x+28=40.4 equation: 


Simplifying
2x + 28 = 40.4

Reorder the terms:
28 + 2x = 40.4

Solving
28 + 2x = 40.4

Solving for variable 'x'.

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

Add '-28' to each side of the equation.
28 + -28 + 2x = 40.4 + -28

Combine like terms: 28 + -28 = 0
0 + 2x = 40.4 + -28
2x = 40.4 + -28

Combine like terms: 40.4 + -28 = 12.4
2x = 12.4

Divide each side by '2'.
x = 6.2

Simplifying
x = 6.2

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