4a+5a+2.5a+4a+5a=61.5

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Solution for 4a+5a+2.5a+4a+5a=61.5 equation:


Simplifying
4a + 5a + 2.5a + 4a + 5a = 61.5

Combine like terms: 4a + 5a = 9a
9a + 2.5a + 4a + 5a = 61.5

Combine like terms: 9a + 2.5a = 11.5a
11.5a + 4a + 5a = 61.5

Combine like terms: 11.5a + 4a = 15.5a
15.5a + 5a = 61.5

Combine like terms: 15.5a + 5a = 20.5a
20.5a = 61.5

Solving
20.5a = 61.5

Solving for variable 'a'.

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

Divide each side by '20.5'.
a = 3

Simplifying
a = 3

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