Question 401094: 4x-y=7
2x+4y=-10
is this:
infinete solution
one solution
two solution
no solution?
Answer by richard1234(7193)   (Show Source):
You can put this solution on YOUR website! Writing each equation in slope-intercept form,
y = 4x-7
y = -x/2 - 5/2
These lines have different slopes, so we can determine (without solving the system) that the equations intersect at one point and thus, one solution.
|
|
|
