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Mathematics 18 Online
OpenStudy (anonymous):

Check my answer please? Use the substitution method to solve the system for x. 3x - 4y = -18, 2x + y = -1 Answer: x= -2, y = 3

OpenStudy (anonymous):

Can you help me @HelpMePlease!!

OpenStudy (anonymous):

You got x=-2 , y = 3?

OpenStudy (anonymous):

yes

OpenStudy (anonymous):

Were solving for x right ?

OpenStudy (anonymous):

yes

OpenStudy (anonymous):

So the first answer should be x=4y/3-6

OpenStudy (anonymous):

ok

OpenStudy (anonymous):

The second one should be x=-1/2y-1/2

OpenStudy (anonymous):

I got the answer. Thanks!

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