Write the following algebraic expression using signs and symbols:

$4$ more than $2$ times of $x$

Write the following algebraic expression using signs and symbols:

Two-thirds of a number $q$ added with $7$

Write the following algebraic expressions using signs and symbols:

The sum of $a$ and $b$ subtracted from $2$

Translate the following statement into a mathematical expression:

Rajeev bought $2$ more apples than Sonu. Sonu has $3$ apples less than Raghu. If Raghu had $n$ number of apples, how many apples did Rajeev and Raghu have?