Question

Subtract from find the value of -7_ -4/7

Answer 1

Answer:

-7.5

Step-by-step explanation:

let the value be 'x'

So -7- x= -4/7

x= -4/7+-7/1

As we know that the minus sign never remains with the numerator

It is always with the Denominator

So we have

4/-7+7/-1=x

lcm of 7 and 7 = 7

- - = +

lcm will be + 7

Now see

+7/-7=-1*4=-4

7/-1=-7*7=-49

now we have,

(-4)+-(49)/7

= -4-49/7

= 49+4=53

=-53

-53/7= 7.5

x= -7.5

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