Question

how many solutions does the system of equations have? y=4x+3 and y=4x+4

Answer 1

we can apply the elimination method for example

Answer 2

is it 2?

Answer 3

Both these equations have the same slope (4), which means they're parallel. How many times to parallel lines intersect?

Answer 4

1?

Answer 5

0 → these lines don't touch

Answer 6

so none is the answer

Answer 7

so the system has no solutions

Answer 8

yes

Answer 9

thx peachpi i owe u one

Answer 10

hint:
furthermore our lines are distinct each other:

Answer 11

thx guys