Question

Solve the equations to find the number and type of solutions

The equation 8 - 4x = 0 has
real solution(s).
DONE

Answer 1

This has one real solution, x=4

Explanation:

8 - 4x = 0

Add 4x to each side

8 - 4x+4x = 0+4x

8 =4x

Divide each side by 4

8/4 = 4x/4

2 =x

This has one real solution, x=4

Answer 2

This equation has 1 real solution, x=2....

Explanation:

8- 4x=0

Move 8 to the R.H.S

-4x=0-8

-4x=-8

Divide both sides by -4

-4x/-4 = -8/-4

x=2

Thus this equation has 1 real solution, x=2 ....