Question

If 20%3Da%20" id="TexFormula1" title=" \frac{ {a}^{2x} }{ {a}^{(x - y)} } =a " alt=" \frac{ {a}^{2x} }{ {a}^{(x - y)} } =a " align="absmiddle" class="latex-formula">
then y =​

Answer 1

Answer:

y= 1-x

Step-by-step explanation:

● (a^2x)/a^(x-y) = a

This means that:

● 2x-(x-y) = 1

● 2x - x +y = 1

● x + y = 1

Substract x from both sides

● x+y -x = 1-x

● y = 1-x