Absolute value

Front

Solve for x: |5x| = 40

Back

x = 8 and x = -8

Front

Solve for x: |2x−1| = 9

Back

x = 5 and x = -4

Front

Solve for x
l 2x−1 l +4 = 8 

Back

x = 2.5 and x = -1.5

Front

Evaluate the expression: | x + 9 | = -5

Back

no solution

Front

−2|−2r − 4| = -12

Back

{-5,1}

Front

Back

(3,1)

Front

Solve the equation: 3| −8x| + 8 = 80

Back

{−3, 3}

Front

Back

No Solution

Front

Back

a = 8, a = 2

Front

Solve for x: -4|x + 5| + 2 = -126

Back

x = 27 or x = -37