Use the intercepts to graph the equation
4x+3y=12

To find the x int, sub in 0 for  and solve for y
4x + 3(0) = 12
4x = 12
x = 12/4
x = 3so ur x int is (3,0)

to find the y int, sub in 0 for x and solve for x
4(0) + 3y = 12
3y = 12
y = 12/3
y = 4and the y int is (0,4)

so plot ur intercepts (3,0) and (0,4)and draw a line to connect them