Question

the sum of two numbers is -810 one of them is 180 find the other​

Answer 1

let the other number be x

180+x=-810

x=-810-180

x=-990

-990+180=-810

So the other number is -990

Hope it helps

Answer 2

Let the number be 'x'

So, According to the question,

Sum of two numbers= -810

1st number=180

2nd number= 'x'

So,

180+x =-810

=180+810 = -x

=990 = -x

=-990 =x

So,

The other number is -990.

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