Solve: 5(x+8)-7 ≤ 23
x ≤ -2
Express: x ≤ -2
( -∞, -2]
Graph: x ≥ 7
Show your answer to the teacher.
Solve: 3x+12-6x ≤ -9
x ≥ 7
Graph: x ≤ -2
Show your answer to the teacher.
Solve: x+5x-6 < 12
x < 3
Graph: x < 3
Show your answer to the teacher.