1. Nineteen more than a number is 42 An equation is x + 19 = 42. The solution is x = 42 - 19 = . . . 2. Ten more than three times a number is 25 An equation is 3x + 10 = 25. The solution is x == . . . 3. Fifteen more than four times a number is 63 An equation is 4x + 15 = 63. The solution is x = = . . . 4. x-27=35 The solution is x = 35 + 27 = . . . 5. 4x+7=75 The solution is x = = . . .