Solve the following inequalities. Explain or justify your steps for part (a). Homework Help ✎
4x − 1 > 7
3 − 2x < x + 6
2(x − 5) < 8
x > 5
Solve as an equation to find the boundary point.
Check points in each region to determine which region is the solution.
x ≥ 2
Use the same method as part (a).
x > -1
Distribute before solving.
Multiply the whole inequality by 2 to cancel out the fraction.