Answer: X=17
Step-by-step explanation: Okay, to find the value of x, we must use the order of inverse operations, so the opposite of addition of subtracting. So, instead of 6+74, we must do 74-6. Then, you should end up with 68. So, now the inverse operation of multiplication is division. So, now we do 68/4 to get 17. Therefore, X=17. I hope this explanation helped.