Question

answer this question

Answer 1

a.-6
b.-17
c.8
d.-2
e.-34

Answer 2

For all, let all will be filled with x,

1)- 

-6 -9 = -9 + x 

-15 + 9 = x

-6 = x
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2)-

17 + x = 0

17=   -x 

-17 = x 
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3) - 

 3 -7 + x  =  3 + [1]

-4 +x =4 

x   = 4+4 

x =8
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4) -


-8 + 9 =  3 + x 

 1 = 3 +x 

1-3 =x 

-2 =x 

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5)- 

-34 +0 =  x 

-34 = x - 0

-34 = x 

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i hope this will help you


-by ABHAY