Question

Solve the inequality (13+2x) -4>39 Express the solution in set notation

Answer 1

x > 15

Explanation:

simplify both sides of the inequality

2x + 9 > 39

subtract 9 from both sides

2x + 9 - 9 > 39 -9

2x > 30

divide both sides by 2

2x/2 > 30/2

x > 15