Absolute Value Equations and Inequalities
What type of compound inequality is used for | x - 2 | ≤ 4 ?
"AND" compound inequality
What type of compound inequality is used for | x + 7 | > 9 ?
"OR" compound inequality
Solve | 5n + 13 | = -7
No Solution for n
Solve | x | = -25
No Solution for x
Solve -3| y | = 9
No Solution for y
Solve | n | - 25 = -13
n = 12 , n = -12
Solve | -9n | < 54
n > -6 and n < 6
Solve | n | > 2
n > 2 or n < -2
Solve | 2n + 3 | ≤ 5
n ≤ 1 and n ≥ -4
Solve | -6n | ≤ 60
n ≤ 10 and n ≥ -10
Solve | 2n - 1 | ≥ 1
n ≥ 1 or n ≤ 0
Solve | -6w - 18 | = 24
w = 1 , w = -7
Solve 2 = | w - 13 |
w = 15 w = 11
Solve -6| w - 3 | < -24
w > 7 or w < -1
Solve 2| x + 5 | - 1 < 3
x < -3 and x > -7
Solve | 10 + 4x | < 14
x < 1 and x > -6
Solve | x + 5 | < 9
x < 4 and x > -14
Solve 2| x | = 20
x = 10 x = -10
Solve | x | = 13
x = 13 x = -13
Solve 3| x - 4 | + 21 = 27
x = 2 , x = 6
Solve | 6x | + 3 = 21
x = 3 , x = -3
Solve -4| x | = -16
x = 4 , x = -4
Solve | 4x + 1 | - 3 = 26
x = 7 , x = -7.5
Solve | 10x + 4 | > 74
x > 7 or x < -7.8
Solve | 6x + 9 | ≤ 9
x ≤ 0 and x ≥ -3
Solve | x + 3 | ≥ 7
x ≥ 4 or x ≤ -10
Solve | 4y + 11 | < 7
y < -1 and y > -4.5
Solve 5| 8 - y | = 30
y = 2 , y = -14
Solve -4| 7 + y | = -44
y = 4 , y = -18
Solve | 4y - 9 | > 27
y > 9 or y < -4.5