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Mathematics 23 Online
OpenStudy (anonymous):

What is the solution of the system? y = 1/2x 2x + 3y = 28

OpenStudy (bahrom7893):

plug in the value of y instead of y in the 2nd equation 2x + 3(1/2)x = 28

OpenStudy (anonymous):

in the second equation, replace \(y\) by \(\frac{1}{2}x\)

OpenStudy (bahrom7893):

Simplify and solve for x, then plug the value of x back into the first equation to get y.

OpenStudy (anonymous):

alright and how do i solve the second equation? :/ i'm terrible at math lol

OpenStudy (anonymous):

never mind, I got it!! :)

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