2.3a-1.8=2.8

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Solution for 2.3a-1.8=2.8 equation: 


Simplifying
2.3a + -1.8 = 2.8

Reorder the terms:
-1.8 + 2.3a = 2.8

Solving
-1.8 + 2.3a = 2.8

Solving for variable 'a'.

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

Add '1.8' to each side of the equation.
-1.8 + 1.8 + 2.3a = 2.8 + 1.8

Combine like terms: -1.8 + 1.8 = 0.0
0.0 + 2.3a = 2.8 + 1.8
2.3a = 2.8 + 1.8

Combine like terms: 2.8 + 1.8 = 4.6
2.3a = 4.6

Divide each side by '2.3'.
a = 2

Simplifying
a = 2

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