.4x+5.2=8

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Solution for .4x+5.2=8 equation: 


Simplifying
0.4x + 5.2 = 8

Reorder the terms:
5.2 + 0.4x = 8

Solving
5.2 + 0.4x = 8

Solving for variable 'x'.

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

Add '-5.2' to each side of the equation.
5.2 + -5.2 + 0.4x = 8 + -5.2

Combine like terms: 5.2 + -5.2 = 0.0
0.0 + 0.4x = 8 + -5.2
0.4x = 8 + -5.2

Combine like terms: 8 + -5.2 = 2.8
0.4x = 2.8

Divide each side by '0.4'.
x = 7

Simplifying
x = 7

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