The ratio of the incomes of X and Y is 6:4 and the ratio of their expenditure is 5:3. If at the end of the year, each saves $2000 then the income of X is? Choose the correct choice from the following choices.
A) $11000
B) $10000
C) $12000
D) $10500
E) $10600
Let the income of X and Y be $6x and $4x   Let their expenditures be $5y and $3y   6x-5y = 2000-------1)   4x-3y = 2000-------2)   From 1) and 2)   2x-2y = 0 2 -2= 
<gadget id="calculator">2 -2</gadget>
<output>0</output>
0=&gt; x = y   x = 2000   Income of X 5 * 2000= 
<gadget id="calculator">5 * 2000</gadget>
<output>10_000</output>
$10000   Answer : $10000
<result>B</result>
The ratio of the incomes of X and Y is 6:4 and the ratio of their expenditure is 5:3. If at the end of the year, each saves $2000 then the income of X is?