7.7k views
1 vote
Please help me! I'm stuck...

Please help me! I'm stuck...-example-1
User Yoojung
by
6.5k points

1 Answer

5 votes
if we are trying to find x then it is 21
all you have to do is set them equal to each other
so (4x+3)=87
let me know if I need to explain more
User Stefano Lonati
by
6.7k points