7. Write down a pair of integers whose sum is -5 and difference is -2.
Answers
Answered by
1
Lets say that the integers are x and y.
Then,
x+y=-5
x=-5-y
Now,
x-y=-2
We know that x=-5-y
So, by putting the value of x we have,
-5-y-y=-2
-5-2y=-2
-2y=3
y=-3/2=-1.5
x=-5-y=-5-(-1.5)=-5+1.5=-3.5
The pair is -1.5&-3.5
Similar questions
Political Science,
5 months ago
English,
5 months ago
Math,
5 months ago
Science,
9 months ago
Hindi,
9 months ago