anonymous
  • anonymous
I really thought someone could help me , man i was such a fool to think someone would help me. my friends told me about this site. but yea stupid me.
Pre-Algebra
jamiebookeater
  • jamiebookeater
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.

Get this expert

answer on brainly

SEE EXPERT ANSWER

Get your free account and access expert answers to this
and thousands of other questions

anonymous
  • anonymous
NaCl
anonymous
  • anonymous
post the question....
anonymous
  • anonymous
you'll need to post ur question so everyone can see it.... here i copy/pasted for u: x+y=-2 x+y=3 use the method of substitution to solve the system of linear equation. these system may have, no solution, one solution, or infinitely many solution. honestly I do not know how to do this.

Looking for something else?

Not the answer you are looking for? Search for more explanations.

More answers

anonymous
  • anonymous
in solving a system of linear equations, it is equivalent to finding where the two lines intersect. and just by the look of the two equations, notice the left side of the equations are exactly alike, but the right sides are different. this means the two lines are parallel and they don't intersect. therefore, there is no solution to this system....
anonymous
  • anonymous
but since you asked about solving this using substitution, we will do that.... first, can you solve for a variable in the first equation.... solve for x.... ????
anonymous
  • anonymous
do not do the problem by messaging.... you need to communicate with me (or any other helper) using the dialogue box like i'm doing here....
anonymous
  • anonymous
okay, I was saying is it like y=-2 +y=3 =x-1
anonymous
  • anonymous
solving that first equation for x, you get: x = -y-2 we can substitute this into the second equation: x + y = 3 (-y-2) + y = 3 -y - 2 + y = 3 -2 = 3 see the last line??? when is -2 = 3 ??? never... so there is no solution.
anonymous
  • anonymous
be careful.. solving that first equation for x should give you -y - 2 NOT -y + 2....
anonymous
  • anonymous
okay, I thought it would be x 1 . thank you so much. you help me a lot, I hope you didn't get upset with me and say oh my goodness this girl is messed up. thank you so much from the bottom of my heart for helping me. God Bless You
anonymous
  • anonymous
yw... :) and i never did think that....

Looking for something else?

Not the answer you are looking for? Search for more explanations.