Assuming the number of pepper plants sold, she sold tomato plants and pepper plants, and since tomato plants sold + pepper plants sold = 64, we can turn this into the equation . To solve this first we combine like terms to get . Cancel the 8 by dividing both sides by 8 and we get , which is the number of pepper plants sold. (We could also multiply x by 7 to get the number of tomato plants sold, which is 56.) Hope this helps!
<h2><u><em>PS: Please mark brainliest!</em></u></h2>