In an election for mayor 85034 people voted for carl green an 67952 people voted for maria lewis .buy how many votes did carl green win the election

Jillian has made an error in steps 4.

Step-by-step explanation:

Given : Jillian is using integer tiles to add 7 + (-2).

To find : Jillian has made an error . In which steps does it occur.

Solution : We have given   integer tiles to add 7 + (-2).

Step 1 :  Jillian take the + 7  tiles , that is correct

Step 2 : Now , Jillian take another - 2 tile , that is also correct.

Step 3 : In this + 2 tiles  cancel the  -2 tile from +7 tiles.

Step 4 : Now he get 2 that is wrong because from the step 3 we get + 5 tile after canceling  + 2 tiles from + 7.

Therefore,  Jillian has made an error in steps 4.