Margaret is 7 years more than twice the age of his son. The age of son is 12. Find the age of mother and find the difference between their ages
Choose the correct choice from the following options:
A) 19yrs B) 20yrs C) 30yrs D) 40yrs E) 50yrs
Let, age of son x=12   Margaret is 7 years more than twice the age of his son, y = 7+2(x)   =7+2(12)   =7+24= 
<gadget id="calculator">7+24</gadget>
<output>31</output>
31yrs   Difference= 31 - 12= 
<gadget id="calculator">31 - 12</gadget>
<output>19</output>
19yrs   19yrsNSWER:19yrs
<result>A</result>
Margaret is 7 years more than twice the age of his son. The age of son is 12. Find the age of mother and find the difference between their ages