Mia is trying to find the value of x in 3x = 21. Find the value of x.

7

Step-by-step explanation:

3*7=21

7

Step-by-step explanation:

if 3x=21 then you just have to divide 21 by 3 and the answer would be 7 because 3 times 7 equals 21

hey there!

if she's saving for six months, let's divide the total number we need for the trip by six, dividing it into the amount that needs to be saved for each month.

500 ÷ 6 =

she needs to save at least this amount each month, so we should use this symbol: ≥

let x be the amount she saves each month.

your final answer is x ≥

hope this !