Luis surveyed 100 students about whether they like soccer. The number of girls and the number of boyscompleting the survey are equal. Complete the table.

Since the number of girls and boys has to be the same, that means there are 50 girls and 50 boys, then:
For girls:
x+17=50
x=50-17=33 -> Girls for yes.
For boys:
x+40=50
x=50-40=10 -> Boys for yes
Then we can complete the table: