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Mathematics 8 Online
OpenStudy (anonymous):

Use the substitution method to solve the system of equations. 2x – 5y = –14 x – 2y = –5

OpenStudy (anonymous):

add 2y on both sides and you will have x=2y-5 and plug in for x 2(2y-5)-5y=-14

OpenStudy (aravindg):

did i see some magic?

OpenStudy (aravindg):

why did u post same qn again ?

OpenStudy (anonymous):

(2, 4) (3, 4) (4, 3) (4, 1)

OpenStudy (anonymous):

can you solve this 2(2y-5)-5y=-14

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