Solve absolute value equations |ax + b| = c

Question 1

Solve: |x − 1| = 9. Give both solutions, separated by a comma.

x = 

Question 2

Solve: |5x − 10| = 15. Give both solutions, separated by a comma.

x = 

Question 3

Solve: 3|x + 3| − 8 = 16. Give both solutions, separated by a comma.

x = 

Question 4

Solve: |x − 7| = 3. Give both solutions, separated by a comma.

x = 

Question 5

Solve: |2x − 6| = 4. Give both solutions, separated by a comma.

x = 

Question 6

Solve: 3|x + 7| − 8 = 4. Give both solutions, separated by a comma.

x = 

Question 7

Solve: |x + 4| = 11. Give both solutions, separated by a comma.

x = 

Question 8

Solve: |3x + 21| = 12. Give both solutions, separated by a comma.

x = 

Question 9

Solve: 3|x + 5| − 1 = 20. Give both solutions, separated by a comma.

x = 

Question 10

Solve: |x − 4| = 7. Give both solutions, separated by a comma.

x = 

Question 11

Solve: |4x + 14| = 2. Give both solutions, separated by a comma.

x = 

Question 12

Solve: 4|x + 5| + 5 = 17. Give both solutions, separated by a comma.

x = 

Question 13

Solve: |x + 5| = 9. Give both solutions, separated by a comma.

x = 

Question 14

Solve: |3x + 12| = 12. Give both solutions, separated by a comma.

x = 

Question 15

Solve: 3|x + 1| + 7 = 28. Give both solutions, separated by a comma.

x = 

Question 16

Solve: |x + 1| = 7. Give both solutions, separated by a comma.

x =