Question

Form an algebraic expression for:

Take a number:____
Double it___
multiply by 5_____
divide it by 9=_____

Answer 1

Let the number be $x$

Double it $=2x$

Multiply it be $5=2x\times 5=10x$

Divide it by $9=10x÷9=\frac{10x}{9}$

Result$=\frac{10x}{9}$