3a-2.4=5.1

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Solution for 3a-2.4=5.1 equation: 


Simplifying
3a + -2.4 = 5.1

Reorder the terms:
-2.4 + 3a = 5.1

Solving
-2.4 + 3a = 5.1

Solving for variable 'a'.

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

Add '2.4' to each side of the equation.
-2.4 + 2.4 + 3a = 5.1 + 2.4

Combine like terms: -2.4 + 2.4 = 0.0
0.0 + 3a = 5.1 + 2.4
3a = 5.1 + 2.4

Combine like terms: 5.1 + 2.4 = 7.5
3a = 7.5

Divide each side by '3'.
a = 2.5

Simplifying
a = 2.5

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