4a-2.2=6.8

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Solution for 4a-2.2=6.8 equation: 


Simplifying
4a + -2.2 = 6.8

Reorder the terms:
-2.2 + 4a = 6.8

Solving
-2.2 + 4a = 6.8

Solving for variable 'a'.

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

Add '2.2' to each side of the equation.
-2.2 + 2.2 + 4a = 6.8 + 2.2

Combine like terms: -2.2 + 2.2 = 0.0
0.0 + 4a = 6.8 + 2.2
4a = 6.8 + 2.2

Combine like terms: 6.8 + 2.2 = 9
4a = 9

Divide each side by '4'.
a = 2.25

Simplifying
a = 2.25

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