Solve -4x -7 ≥ 18

Solve 7(x + 3) < 5x + 13

when we multiply or divide by a negative number inequality sign will change

Solve:
3(x - 2) < 2(x + 9)

Solve -2 (x+2) < 12

when we multiply or divide by a negative number inequality sign will change

Solve 30b + 53 ≥ 18b – 83

Solve 55c + 13 ≤ 75c + 39

Solve 6(n + 2) < -72

Solve -4x -7 ≥ 21

Solve -2 (x+2) < 14

multiply or divide by a negative number it will change the sign of inequality

Solve for b.
2(b+1) +3≤7

Solve for g.
2(g+1) +2 <10

Solve for h.
3(h+1) <9

Solve for w.
2(w+2) <6

Dave has earned scores of 87, 81, 92, 88, and 83 on the first five of six math tests for the semester. He would like to finish the semester with a test average of at least 90. Find the score Dave needs to earn on the sixth test to achieve his goal.

Solve -4x + 14 ≤ 54

multiply or divide by a negative number it will change the sign of inequality

Solve for y.
5(y+1)>10