As per given by the question,
There are given that a statement,
13 less than Helena's score is 46.
Now,
Suppose h is represent the Helena's score.
Then,
13 less than the Helena's score.
That means,
Subtract 13 from the Helena's score.
So,
[tex]h-13[/tex]Now,
According to the question,
13 less than Helena's score is 46.
So,
[tex]h-13=46[/tex]Hence, the equation is, h-13=46.
