Absolute Value

How many solutions does the following equation have?

0 = -6|9v - 7|

• no solution

• one solution

• two solutions

How many solutions does the equation have?

-6|-r - 4| = -18

• no solution

• one solution

• two solutions

Solve for k.

|k - 9| = 4

• 5, 13

• -5, -13

• 5, -5

• 13

solve for z.

|-4z|=7

• -7/4, 7/4

• -7/4

• 11, 3

• -11, -3

solve for b.

|b + 4| - 4 = 0

• -8, 0

• 0

• -8

• 1 , -1

solve for t.

|t - 8| + 4 = 11

• 1, 15

• -23, 7

• 15

• 15, -15

|v + 8| − 5 = 2 

• {-1,-15}
• {-1,-5}
• {-15,15}
• No Solution

-|−2r − 1| = 11

• {-6,5}
• {5,-6}
• -6
• No Solution

 |−2n| + 10 = −50

• {30, -30}
• {20,-20}
• {-5,5}
• No Solution