To isolate the variable in x + 6 = 19,

x=13

Step-by-step explanation:

x + 6 = 19

   -6 = -6

x= 13

x=13

Step-by-step explanation:

x+6=6

- 6=6

x=13

it will help full

the total estimated nappy use.=10,500,000

step-by-step explanation:

given that on an average the average baby uses 3528 napkins.

in a particular year 2014, the number of births were 299697 in new south wales.

rounding off the number of births to the nearest hundred thousand we have

no of birtsh = 300000

also rounding off the average usage to nearst thousand we get

average use of a baby = 3500

hence total number of nappy estimated to be used = 3500x300000

= 10,500,000

answer is 10,500,000 nappies

6x = 48

i hope this . 6 cards each and a total of $48. dvide each side by 6 and you will have your answer.