SOLUTION: Could you please tell me if I'm on the right track with this equation? This is how I solved it but I'm not sure. Thank you 3x+y-4=0 x=-1/3y+7/3 3(-1/3y+7/3)+y-4=0 -1y+7+1y-

SOLUTION: Could you please tell me if I'm on the right track with this equation? This is how I solved it but I'm not sure. Thank you 3x+y-4=0 x=-1/3y+7/3 3(-1/3y+7/3)+y-4=0 -1y+7+1y-

Algebra.Com

Question 1034691: Could you please tell me if I'm on the right track with this equation? This is how I solved it but I'm not sure. Thank you
3x+y-4=0
x=-1/3y+7/3
3(-1/3y+7/3)+y-4=0
-1y+7+1y-4=0
3=0
No solution
Answer by fractalier(6550) (Show Source): You can put this solution on YOUR website!
The ones aren't necessary but
3x+y-4=0
x=(-1/3)y+7/3
3((-1/3)y+7/3)+y-4=0
-y+7+y-4=0
3=0
looks correct to me.
That means that these lines, once graphed, are parallel.
RELATED QUESTIONS
m/m^2-m-12 + 5/m+3 This is what i came up with but i'm not exactly sure how i... (answered by stanbon)

Hi, I am not sure if I am figuring this out correctly and do not want to go any further... (answered by nerdybill)

Hi, could you please help me on a problem that I have. I do not need to solve this... (answered by rapaljer)

How do I reduce this to simplest terms? 7m/2m+14 . 3m+21/9m (answered by jim_thompson5910,stanbon)

Ihave to find the equation of a slope in my home, place of employment or car for an... (answered by CharlesG2)

Please help! Multiply (-3n)^2(4n^9)^2 I worked through this and came up with 144n^20,... (answered by stanbon,jim_thompson5910,richwmiller)

I think I did this right, but I am not totally sure. Could you please tell me if I did? (answered by edjones)

Please help me with this problem. Find the length of LO if M is between L and O,... (answered by edjones)

A problem on my math homework really gave me a hard time trying to understand it because... (answered by josgarithmetic,stanbon)