Question

Using the graphical method solve each of the following pairs of simultaneous equations.
3y + x = 7
15y = 35-5x

Answer 1

Step-by-step explanation:

y=7-x

3

put x=1

y=6/3

y=2

put x=4

y=3/3

y=1

now take both the values of x and y and make the graph