(3.5+2.5)a=18

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Solution for (3.5+2.5)a=18 equation: 


Simplifying
(3.5 + 2.5) * a = 18

Combine like terms: 3.5 + 2.5 = 6
(6) * a = 18

Solving
6a = 18

Solving for variable 'a'.

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

Divide each side by '6'.
a = 3

Simplifying
a = 3

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