Understanding Absolute Value

What is the solution to |x| = 5?

• x = 10

• x = -10

• x = 0

• x = 5 or x = -5

If |x - 3| = 7, what are the possible values of x?

• 10, -4

• -10

• 0

• 5

Solve the equation |2x + 1| = 9.

• x = 3

• x = -4

• x = 0

• x = 4, x = -5

If |x + 4| = 0, what is the value of x?

• -5

• 0

• 4

• -4

What does the equation |x| = -3 tell us about x?

• x equals 3.

• There are no solutions for x.

• x can be any real number.

• x is a negative number.