Solving Absolute Value Equations - 7th

Front

Solve the equation: |v + 8| − 5 = 2

Back

{-1,-15}

Front

−2|−2r − 4| = -12

Back

{-5,1}

Front

|−2n| + 10 = −50

Back

No Solution

Front

∣ 2x + 9 ∣ = 15

Back

x = 3
x = -12

Front

Why is absolute value ALWAYS positive?

Back

Absolute value refers to distance, and distance is always measured by positive numbers.

Front

What is absolute value?

Back

The distance of a number from zero

Front

3| −8x| + 8 = 80

Back

x = -3, x = 3

Front

-|−2r − 1| = 11

Back

No Solution

Front

Solve the absolute value equation.

Back

{-7, 7}