# Absolute Values Flashcards

1

Q

|3x| = 18

A

X = -6, 6

2

Q

5x + 7 | = 42

A

X = 7, - 49/5

3

Q

|2x - 3| = 9

Solve and show work

A

Make two equations

2x - 3 = 9 & 2x - 3 = -9

Then solve like Álgebra

4

Q

Can an absolute value be a negative number?

A

No

5

Q

Solve for absolute values

4x + 6 | = 6

——–

5

A

Make 2 equations one regular & one with negative value.

5

(5) 4x + 6 = 6 (5)

4x + 6 = 30

4x + 6 = 30

- 6 = - 6

————

4x = 24

4/4 = 24/4

6