Answer:
5
I hope this helps!
it is what is iss
Step-by-step explanation:
x=1
-4+7x=3 add 4 to both sides
7x=7 divide 7 on both sides
Answer:50$ and 2
325 pencils, 650 markers, 975 pens
in picture.
Side1=8
side 2=8
Side 3=10
8+8+10=26