Absolute Value Equations

Solve the equation |2x + 3| = 7

• x = 2 or x = -5

• x = 1 or x = -8

• x = 10 or x = -4

• x = 5 or x = -2

Find the solution to |5x - 2| = 13

• x = 10 or x = -10

• x = 3

• x = 3 or x = -3

• x = 3 or x = -2.2

Find the solution to 4|7x - 2| = 20

• x = 1 or x = -1

• x = 22/7 or x = -18/7

• x = 1 or x = -3/7

• x = 5/7 or x = -11/7

Determine the value of x in |10x + 9| = -11

• 1.6 or -1.6

• 5 or -5

• x = 2 or x = 1/5

• no solution

Solve the equation |6x - 18| = 0

• no solution

• x = 3

• x = 3 or x = -3

• x = 10 or x = -7

Solve the equation |5x + 3| - 1 = 7

• x = 1 or x = -2.2

• x = 2.2 or x = -1

• no solution

• x = 4 or x = -3

Solve the equation -12 + |2x - 7| = -3

• no solution

• x = 8 or x = -1

• x = -8 or x = 1

• x = 4 or x = -2