Answer:
14
Step-by-step explanation:
since there are 653 children and 47 in each room then you would have to divide the two numbers to get 13.8 and that rounded to the nearest whole number it is 14
hope i helped
y= -6+2/3x
2x-3y=18
Minus the 2x from both sides
-3y=18-2x
Then divide both sides by -1
-3y÷-1=18÷-1 -2x÷-1
Lastly divide both sides by 3
3y÷3= -18÷3+2x÷3
work is shown and pictured
my answer is in the image above