You need to add a picture for anyone to answer it
P=2(w+l)
372=2(88+l)
372÷2=(88+l)
186-88= l
98= l
You divide by 8 on both sides of the equal(=) sign to find what q is. 64\8=8. 8q/8 =canceled out. leaving you with ur answer which is q=8. hope this helped <3