Question

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

Answer 1

$\frac{ - 8}{5} \\ \bf {\underline \pink{solution}} \\ \\ \frac{ - 7}{5} + x = - 3 \\ \\ x = - 3 + \frac{7}{5} \\ \\ x = \frac{ - 8}{5}$

Answer 2

Answer:

-8/5

Step-by-step explanation:

one number = -7/5

let the other number be x

sum of the two numbers = -3

x + -7/5 = -3

x = -3 + 7/5 = -15+7/5 = -8/5

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