3a+2.4=4.5

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Solution for 3a+2.4=4.5 equation: 


Simplifying
3a + 2.4 = 4.5

Reorder the terms:
2.4 + 3a = 4.5

Solving
2.4 + 3a = 4.5

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 = 4.5 + -2.4

Combine like terms: 2.4 + -2.4 = 0.0
0.0 + 3a = 4.5 + -2.4
3a = 4.5 + -2.4

Combine like terms: 4.5 + -2.4 = 2.1
3a = 2.1

Divide each side by '3'.
a = 0.7

Simplifying
a = 0.7

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