Question

Solve the proportion 2/5= x/x+15

Answer 1

Answer:

$\frac{2}{5}\neq \frac{x}{x}+15$

Step-by-step explanation:

$\frac{2}{5}=\frac{x}{x}+15$

$\frac{x}{x}=1$

$\frac{2}{5}=1+15$

$\frac{2}{5}\cdot \:5=1\cdot \:5+15\cdot \:5$

$2\neq 80$

therefore;    $\frac{2}{5}\neq \frac{x}{x}+15$