Question

If(x+3,4 - y) =(1,7), then the value of 4+ y is (a) 3 (h) A (c)



ANSWER

x+3=1
x= –2

4–y=7=y= –3

Then ,x–3= –2 –3= 5 and

4+y=4–3 =1

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Answer 1

Answer:

given

x+3=1 then x=-2

4-y=7 then y=-3

then the value of 4+y=?

we know y=-3 then 4+(-3)=4-3=1

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