Answer:
Divide by 3 on both sides.
Step-by-step explanation:
Original Expression: 3(x+2) = 12
Divide by 3 on both sides: x+2 = 4
Subtract 2 from both sides: x=2
Let me know if this helps!
Answer:
Monique made 19 videos
Step-by-step explanation:
If Ana made 12 videos, but Monique made 7 videos more, you would use addition to find the answer.
12 + 7 = 19
Therefore, Monique made 19 videos and Ana made 12 videos.
I hope this helps :)
Answer:
102
Step-by-step explanation:
89 + a
Let a=13
89+13
102
Answer:
Step-by-step explanation:
2.3*10'-2
