x+4.23=8.2

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Solution for x+4.23=8.2 equation: 


Simplifying
x + 4.23 = 8.2

Reorder the terms:
4.23 + x = 8.2

Solving
4.23 + x = 8.2

Solving for variable 'x'.

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

Add '-4.23' to each side of the equation.
4.23 + -4.23 + x = 8.2 + -4.23

Combine like terms: 4.23 + -4.23 = 0.00
0.00 + x = 8.2 + -4.23
x = 8.2 + -4.23

Combine like terms: 8.2 + -4.23 = 3.97
x = 3.97

Simplifying
x = 3.97

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