Which are solutions of the equation (x + 5)(x – 3) = 0? check all that apply.

Hi there!

To find the solutions of the equation, just set them up equal to zero.

(x + 5)(x - 3) = 0

x + 5 = 0                    x - 3 = 0
    - 5    -5                     + 3    +3
               
     x = -5                         x = 3

The solutions of your equation is x = -5 , x = 3.

Hope this helped! :)

-2x + 7 = 7

subtract 7 from both sides.

-2x = 0

divide both sides by -2.

x = 0

the value of x is equal to 0.

Ithink the right answer could be 50%