Question

Does anybody know how to solve this? Please.

Answer 1

C). 3,6

Explanation:

|9 - 2x| = 3

switch the -2x with +9

-2x + 9 = 3

subtract 9 on both sides

-9 + 3 = - 6

-2x = -6

divide -2 to get the x by its self

-2/-6 = 3

Answer 2

Answer: C

Explanation:

Just try these four answers out:

A)

|9 - 2| = 3

7 = 3

False

B)

|9 - 2 (-2)| = 3

|9 + 4| = 3

13 = 3

False

C)

|9 - 2(3)| = 3

|9 - 6| = 3

3 = 3

True

|9 - 2(6)| = 3

|9 - 12| = 3

|-3| = 3

3 = 3

True

So the answer is C

D)

|9 - 2(0)| = 3

|9 - 0| = 3

9 = 3

False