graph y=34+15x and Y=20+35x

Question

Where do these intercept y=34+15x,

y=20+35x

Answer 1

y = 34 + 15x and Y = 20 + 35x

20 + 35x = 34 + 15x
35x - 15x = 34 - 20
20x = 14
x = 14/20
x = 7/10

y = 34 + 15(0.7)
y = 34 + 10.5
y = 44.5

Intersection: (0.7, 44.5)

Problem statement: graph y=34+15x and Y=20+35x
Where do these intercept y=34+15x,
y=20+35x