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Mathematics 14 Online
OpenStudy (andrewkaiser333):

solve the following system equation for X and Y

OpenStudy (andrewkaiser333):

5x+y=2 4x-2y=10

OpenStudy (usukidoll):

subsitution method sounds nice

OpenStudy (andrewkaiser333):

A.(1, 3) B. (-1, -3) C. (-1, 3) D (1, -3)

OpenStudy (usukidoll):

or elimination method . you can multiply the entire first line 5x+y=2 by 2 to get rid of the y and then solve for x

OpenStudy (andrewkaiser333):

i dont understand

OpenStudy (usukidoll):

or just let x = 1 and y = -3 and plug them into the equations...should work

OpenStudy (andrewkaiser333):

thx

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