9.sum of two integers is
-12.Difference is -2.Smaller
number is....... *
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38
Answer:
sum of two integers is
-12.Difference is -2.Smaller
number is.?
Let the numbers be x and y
ATQ,
→ x + y = -12 .....(equation 1)
→ x - y = -2........(equation 2)
Eliminating equation 1 nd 2 , we get :–
→ y = -5 ( solved in the attachment)
so by substituting value of y in equation 1 we get :–
→ x = -17
The smaller number is -5 i.e y
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Answered by
0
Answer:
let the integers be x and y
given,
x+y=-12
x-y=-2
subtract the equation
2y=-10
y=-5
x+y=-12
x-5=-12
x=-7
therefore the smaller number is -7
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