Question 252785
3*x + 4 < 93


subtract 4 from both sides to get:


3*x < 89


divide both sides by 3 to get:


x < 89/3


89/3 = 29.67


x = 29 = largest integer less than 29.67


3 * 29 + 4 = 87 + 4 = 91 < 93


3 * 30 + 4 = 90 + 4 = 94 NOT < 93


number is 29.