1. Write down a pair of integers whose:
(1) sum is - 7 (11) difference is -10
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Answer:
Write down a pair of integers whose 7 (11) difference is -10
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Step-by-step explanation:
let the two numbers be x and y
so x+y= -7
x-y= -10
so adding both equations
x+y+x-y = -10 + -7
2x = -17
x = -8.5
putting value in the equation of sum
-8.5+y = -7
y = -1.5
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