SOLUTION: Hi, could you help me with the problem: is the point (7,15) a solution of the equation y=7x+8?

Algebra.Com
Question 698735: Hi, could you help me with the problem: is the point (7,15) a solution of the equation y=7x+8?
Answer by lwsshak3(11628)   (Show Source): You can put this solution on YOUR website!
Hi, could you help me with the problem: is the point (7,15) a solution of the equation y=7x+8?
y=7x+8
plug in x and y coordinates of given point (7,15)
15=7*7+8
15≠49+8
Therefore, (7,15) is not a solution of the given equation

RELATED QUESTIONS

Hi there, Could you please help me with giving the equation of a line that is parallel... (answered by richard1234,jsmallt9)
Hi, Can you help me with this math problem? Determine whether the given point is (answered by solver91311)
Could someone please check these, I am not sure if I understood them correctly. I should (answered by Alan3354)
Hi! I am going nuts with this problem. They gave me a graph with a "launch area" and... (answered by richwmiller)
Could you please help me with this problem? Write an equation of the line containing... (answered by madhujiithcharu@yahoo.co.in)
Is 15 a solution to the equation 8 – x = 7? Please can someone help... (answered by Earlsdon)
Hi. I have a word problem that I just can't wrap my head around. Could you please help... (answered by josmiceli)
Could you please help me out? Find an equation of the line having the given slope and... (answered by jim_thompson5910)
Hi again, I could also use some help with this problem: Find the equation of the... (answered by checkley71)