Question

the sum of two rational numbers is 8. if one of the number is -3/2 find the other
​

Answer 1

Answer:

Step-by-step explanation:

let the second number be x

-3÷2 +x=8

x=8-3÷2

x=8-12÷2

x=-2

Therefore -2 is the second number

hope it helped

pls mark me as brainlist

Answer 2

To Find

Other rational number

Solution

Given one rational number = $\sf- \dfrac{3}{2}$

Let other rational number be x

Sum of two rational numbers is 8 ,

$\to\ \sf -\dfrac{3}{2}+x=8$

$\to\ \sf x=8+\dfrac{3}{2}$

$\to\ \sf x=\dfrac{19}{2}\ \; \pink{\bigstar}$

So , Other rational number is $\sf \dfrac{19}{2}$

Verification :

LHS

$\implies \sf -\dfrac{3}{2}+\dfrac{19}{2}$

$\implies \sf \dfrac{16}{2}$

$\implies \sf 8$

RHS