The sum of present age of Abe and the age before 7 years is 27. Find the present age of Abe. What will be his age after 7 years? Choices
A) 25	B) 24	C) 27	D) 28	E) 29
Present age = x   24efore 7yrs, y=x-7   After 7yrs, z=x+7   24y the qn,   x+(x-7)=27   2x-7=27   2x=27+7= 
<gadget id="calculator">27+7</gadget>
<output>34</output>
34/2= 
<gadget id="calculator">34/2</gadget>
<output>17</output>
17   z=x+7   =17+7= 
<gadget id="calculator">17+7</gadget>
<output>24</output>
24   ANSWER:24
<result>B</result>
The sum of present age of Abe and the age before 7 years is 27. Find the present age of Abe. What will be his age after 7 years?