Absolute Value Quiz

Solve for x:

| x - 6 |= 14

• x = 20 or x = -8

• x = -20 or x = 8

• x = 8 or x = 20

Solve for x:

| x + 8|= 10

• x = -18 or x = -7

• x = 18 or x = -2

• x = 2 or x = -18

Solve for x:

l 5x l = 40

• x = 8 or x =-8

• x = 35 or x = -35

• No Solution

Solve for x:

l 2x − 1 l = 9

• x = 5 or x =-4

• x = 5 or x = -5

• No Solution

Solve for x:

l 4x − 2 l = 18

• x = 5 or x = -6

• x = 3 or x = -5

• x = -4 or x = 5

Solve for x:

∣ 2x + 9 ∣ = 15

• x = 3 or x = -6

• x = 3 or x = -12

• x = 6 or x = -12

Solve for x:

l 3x + 12 l = 9

• x = -1 x = 1

• x = -7 or x = -1

• x = -7 or x = 3

Solve for x:

| x + 9 | = -5

• x = -14

• x = -4

• no solution

Solve for x:

l x − 6 l + 4 = 10

• x = 12 or x = 0

• x = 3 or x = -3

• x = 20 or x = -8

Solve for x:

|v + 8| − 5 = 2

• x = -1 or x = -5

• x = -1 or x = -15

• x = 5 or x = -5