# How do you solve for Y in A=X/2+Y/2 ?

Feb 27, 2016

Being in the same denominator makes the task much simpler.

#### Explanation:

$A = \frac{X + Y}{2}$

Simplify using the property $\frac{a}{b} = \frac{m}{n} \implies a \times n = b \times m$

$2 A = X + Y$

$2 A - X = Y$

Hopefully this helps!