x+6.4=7.2

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Solution for x+6.4=7.2 equation: 


Simplifying
x + 6.4 = 7.2

Reorder the terms:
6.4 + x = 7.2

Solving
6.4 + x = 7.2

Solving for variable 'x'.

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

Add '-6.4' to each side of the equation.
6.4 + -6.4 + x = 7.2 + -6.4

Combine like terms: 6.4 + -6.4 = 0.0
0.0 + x = 7.2 + -6.4
x = 7.2 + -6.4

Combine like terms: 7.2 + -6.4 = 0.8
x = 0.8

Simplifying
x = 0.8

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