How many solutions does this equation have? 7 − s = s − 9

Question

asked Jun 20, 2021 151k views

1 Answer

Kuntal Basu · Answer 1 · 2021-06-25T13:09:22+0000

Answer:

There is only one solution

S=8

Explanation:

7-s=s-9

subtract 7 on both sides

-s=s-16

subtract S on both sides,

-2s=-16

simplify (divide)

s=8