3x-20=130
3x=130+20
3x=150
x=150÷3
x=50
Answer:
I think it is 5 + 2x
Step-by-step explanation:
I think the answer to this problem is 123.3
42×80 divided by 100
34 number of answers are correct.
<span>the difference between the largest and smallest data values in a data set.</span>
