Answer: s=5 and 5=s. *The answer should be positive sign.*
Explanation:
division property of equality is dividing both sides of an equation by the same non-zero number does not change the equation.
a/c=b/c for c≠0
divide by -7 both sides of an equation.
-7s/-7=-35/-7
simplify by equation.
35/7=5
It changes negative to positive.
s=5
Hope this helps!
Thanks!
Have a great day!