a+a*2.5=7.5

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Solution for a+a*2.5=7.5 equation: 


Simplifying
a + a * 2.5 = 7.5

Reorder the terms for easier multiplication:
a + 2.5a = 7.5

Combine like terms: a + 2.5a = 3.5a
3.5a = 7.5

Solving
3.5a = 7.5

Solving for variable 'a'.

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

Divide each side by '3.5'.
a = 2.142857143

Simplifying
a = 2.142857143

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