The sum of two numbers is zero. When 11 times the smaller number is added to 6 times the larger, the result is 2. Find the two numbers
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Answered by
0
x+y=0.—(1)
11x+6y=2—(2)
from 1
x=-y put it in (2)
then
11x-6x=2
5x=2
x=2/5
then from (1)
x=-y
y=-2/5
Answered by
0
Let the smaller number be x and smaller number be y.
According to the question,
x+y=0——————(1)
11x+6y=2————-(2)
Multiply equation (1) with 6 on both sides and then divide equation (2) from equation (1).
(After multiplying). 6x+6y=0
11x+6y=2
— — —
==> -5x=-2
==> x=2/5
Putting value of x in equation (1).
x+y=0
==> 2/5+y=0
==> y= -2/5
The two numbers are 2/5 and -2/5.
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