Solving Absolute Value Equations

Front

Which has the same absolute value as -55?

Back

55

Front

How many solutions does the equation 4|m| = -20 have?

Back

no solution

Front

Solve the equation ∣ 2x + 9 ∣ = 15.

Back

x = 3 or x = -12

Front

Define absolute value.

Back

The distance of a number from zero.

Front

Solve the equation −2|−2r − 4| = -12.

Back

{-3, -1}

Front

What is the absolute value of 7?

Back

7

Front

What is the absolute value of -10?

Back

10

Front

If |x| = 5, what are the possible values of x?

Back

x = 5 or x = -5

Front

What does the equation |x - 3| = 4 represent?

Back

x = 7 or x = -1

Front

How do you isolate the absolute value in the equation |x + 2| = 6?

Back

x + 2 = 6 or x + 2 = -6.