Question

2 fill in the blank 3 points solve each equation 8. ( x + 3 = 0 ) ---> ( x = ) type your answer... 9. ( x - 5 = 0 ) ---> ( x = ) type your answer... 10. ( 2x = 0 ) ---> ( x = ) type your answer...

Explanation:

Problem 8:

Step1: Isolate x by subtracting 3.

$x + 3 - 3 = 0 - 3$

Step2: Simplify both sides.

$x = -3$

Step1: Isolate x by adding 5.

$x - 5 + 5 = 0 + 5$

Step2: Simplify both sides.

$x = 5$

Step1: Isolate x by dividing by 2.

$\frac{2x}{2} = \frac{0}{2}$

Step2: Simplify both sides.

$x = 0$

Answer:

-3

Problem 9: