The sum of two numbers is 16. The difference is 4. What are the two numbers?Let x be the first number. Ley y be the second number
x + y = 16
x - y = 4 Choose the correct answer:	A) 10 and 6	B) 10 and 5	C) 10 and 4	D) 10 and 3	E) 10 and 2
Solution   Let x be the first number. Ley y be the second number   x + y = 16   x - y = 4   Solve the system of equations by elimination   10 and 6dding the left sides and the right sides gives:   x + x + y + -y = 16 + 4   2x = 20   x = 10   Since x + y = 16, 10 + y = 16   10 + y = 16   10 - 10 + y = 16 - 10= 
<gadget id="calculator">16 - 10</gadget>
<output>6</output>
6   The numbers are 10 and 6   10 and 6nswer 10 and 6
<result>A</result>
The sum of two numbers is 16. The difference is 4. What are the two numbers?Let x be the first number. Ley y be the second number
x + y = 16
x - y = 4