7x-0.8=27.2

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Solution for 7x-0.8=27.2 equation: 


Simplifying
7x + -0.8 = 27.2

Reorder the terms:
-0.8 + 7x = 27.2

Solving
-0.8 + 7x = 27.2

Solving for variable 'x'.

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

Add '0.8' to each side of the equation.
-0.8 + 0.8 + 7x = 27.2 + 0.8

Combine like terms: -0.8 + 0.8 = 0.0
0.0 + 7x = 27.2 + 0.8
7x = 27.2 + 0.8

Combine like terms: 27.2 + 0.8 = 28
7x = 28

Divide each side by '7'.
x = 4

Simplifying
x = 4

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