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8. Write an equation of your own that has one real solution. Transform the equation to demonstrate that it has one solution.











9. Write an equation of your own that has infinitely many solutions. Transform the equation to demonstrate that it has infinitely many solutions.











10. Write an equation of your own that has no solution. Transform the equation to demonstrate that it has no solution.

Answer :

jaidynbaker

8.  7y + 21 = 5y + 8

   -5y          -5y

    2y + 21 = 8

          -21   -21  

     [tex]\frac{2y}{2}[/tex] =[tex]\frac{-13}{2}[/tex]

y = -6.5

9.   x + 3= x + 3

    -x        -x

3=3

10.      

5(y + 3)= 5y + 3

5y + 15 = 5y + 3

-5y          -5y

15≠3

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