Answer:
x=16
Step-by-step explanation:
3 times 16 equals 48 minus 9 equals 39
Answer:
16
Step-by-step explanation:
To solve the equation you must isolate the variable.
3x-9=39
So first, add 9 to both sides
3x-9+9=39+9
3x=48
Then divide both sides by 3
3x/3=48/3
x=16
