Answer:
65.099
The way to help solve this is on graph paper you write the equation down and then just use the lines to line it up easier. Good luck!
66 67/100
Step-by-step explanation:
5x+14y+9z
combine 8x and -3x to get 5x
combine 5y and 9y to get 13y
combine -4z and 13z to get 9z