1. Solve the inequality: 4x + 3 ≥ 15
Subtract 3 from both sides: 4x ≥ 12
Divide by 4: x ≥ 3
2. Solve the inequality: 2x - 5 < 7
Add 5 to both sides: 2x < 12
Divide by 2: x < 6
3. Solve the inequality: 3(2x + 4) > 18
Distribute the 3: 6x + 12 > 18
Subtract 12 from both sides: 6x > 6
Divide by 6: x > 1
4. Solve the inequality: -2x ≤ 10
Divide by -2 (remember to flip the inequality sign): x ≥ -5
5. Solve the inequality: 4x/2 ≥ 6
Divide by 2: 2x ≥ 6
Divide by 2: x ≥ 3
6. Solve the inequality: -3x + 9 < 15
Subtract 9 from both sides: -3x < 6
Divide by -3 (remember to flip the inequality sign): x > -2
Quiz 5.11 solving one step inequalities
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