2.5 Absolute Value Equations

Front

Solve the equation: |v + 8| − 5 = 2

Back

{-1,-15}

Front

-|−2r − 1| = 11

Back

No Solution

Front

−2|−2r − 4| = -12

Back

{-3,-1}

Front

Solve |2x –3| + 5 =10.

Back

-1, 4

Front

Solve |x – 12| - 3 = 11.

Back

-2, 26

Front

Solve for x.
2|x + 1| - 5 = 5

Back

x = -6 & x = 4

Front

∣ 2x + 9 ∣ = 15

Back

x = 3
x = -12

Front

Why is absolute value always written as a positive?

Back

Absolute value is talking about distance, distance is always measured by positive numbers.

Front

Solve the absolute value equation.

Back

{-7, 7}

Front

|8 - 4x| = 16

Back

x = -2, x = 6