Question

Draw the graph for the linear equations 3x +4y= 12. If x= 8, find the value of y with the help of graph.
pls also give graph if don't have use rough paper

Answer 1

Answer:

let x=8

3(8)+4y=12

24+4y=12

4y=24-12

4y=12

therefore y=12/4=3

(8,3)