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Mathematics 19 Online
OpenStudy (anonymous):

What is the value of the y variable in the solution to the following system of equations? 5x + 3y = 7 3x - 5y = -23 -1 1 -4 4

OpenStudy (anonymous):

which way are you comfortable solving it: substitution or elimination?

OpenStudy (anonymous):

sub

OpenStudy (anonymous):

okay, so you would get the first equation to be x= to do that your first step would be to to subtract the 3y from each side giving you 5x=-3y+7 what would your next step be?

OpenStudy (anonymous):

i dunoo .-. am slow i dont get math at all lol

OpenStudy (anonymous):

to get x by itself what would you have to do?

OpenStudy (anonymous):

add? taha

OpenStudy (anonymous):

what does 5x mean?

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