Question

the sum of two rational numbers is -3.If one of them is -7/5 find the other number

Answer 1

Answer:

-3=x+(-7/5)

-3-(-7/5)=x

-3+7/5=x

-3/1+7/5=x

-15/5+7/5=x

-8/5=x

Step-by-step explanation:

Hope this helps.

Answer 2

Solution:

let one no. = x,

and another = -7/5

sum of x and -7/5 = -3

x+(-7/5) = -3

x = -3 - (-7/5)

x = -3 + 7/5

x = -15/5 + 7/5

x = -8/5

*** I Hope it was helpful.

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