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Mathematics 7 Online
OpenStudy (dallaslifebaby01):

Write a system of two linear equations that has no solution.

OpenStudy (gluttrell):

whats your options

OpenStudy (dallaslifebaby01):

i don't have any @Gluttrell

OpenStudy (gluttrell):

does it give anything other than write a system of two linear equations that has no solution.

OpenStudy (dallaslifebaby01):

no it doesn't, it wants me to write one but I'm not sure how

OpenStudy (gluttrell):

heres one 11 + 3x– 7 = 6x + 5 – 3x

OpenStudy (dallaslifebaby01):

okay thanks!

OpenStudy (gluttrell):

heres another one 6x + 5 – 2x = 4 + 4x + 1

OpenStudy (dallaslifebaby01):

your a life saver @Gluttrell

OpenStudy (gluttrell):

no prob

OpenStudy (gluttrell):

what grade are u in

OpenStudy (dallaslifebaby01):

10th, i know i should understand this better then i do its just hard to do sometimes

OpenStudy (gluttrell):

im in 10th too

OpenStudy (dallaslifebaby01):

cool

OpenStudy (gluttrell):

yeah im in geometry

OpenStudy (dallaslifebaby01):

I'm doing a yearly review before i can move on to my next year

OpenStudy (gluttrell):

are u in algerbra

OpenStudy (dallaslifebaby01):

algebra and geometry are in the review

OpenStudy (gluttrell):

oh im good at both

OpenStudy (dallaslifebaby01):

awesome :)

OpenStudy (dallaslifebaby01):

can you help me with - Write a system of two linear equations that has more than one solution - ?

OpenStudy (gluttrell):

yeah

OpenStudy (dallaslifebaby01):

awesome!

OpenStudy (gluttrell):

x + y = 6 −3x + y = 2

OpenStudy (dallaslifebaby01):

thank you so much!

OpenStudy (dallaslifebaby01):

i have one more question on this particular subject set.. would you mind helping with that as well?

OpenStudy (gluttrell):

x + y = 3 2x + 2y = 6

OpenStudy (gluttrell):

sure

OpenStudy (dallaslifebaby01):

thanks! 1) Write a system of linear equations that has only one solution. 2) Solve the system of equations in part above in at least two ways.

OpenStudy (gluttrell):

y = 2x + 1

OpenStudy (dallaslifebaby01):

thanks ! your awesome!

OpenStudy (gluttrell):

no prob

OpenStudy (gluttrell):

gtg

OpenStudy (dallaslifebaby01):

thanks see ya!

darkknight:

Write a system of linear equations that has only one solution. 2) Solve the system of equations in part above in at least two ways. Try like 2x+1 =y And y = -2x+2 You can set them equal to each other. Or you can solve one of them for x and substitute into the other one.

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