Answer:
3x=36, so x=12
Step-by-step explanation:
Answer:
40
Step-by-step explanation:
You have to divid 240 by 6
Answer:
Yes, they are equivalent, and the second question is B
Step-by-step explanation:
If you add x on both sides of equation A, then it comes up to 5x+2=6, which is equivalent to equation B. For the second question, you are just basically adding a variable to each side, so it is B.