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Mathematics 10 Online
OpenStudy (anonymous):

x − 2y = 14 x + 3y = 9

OpenStudy (anonymous):

are u supposed to use substitution to solve this? or elimination

OpenStudy (anonymous):

@tiviaj meet me on here http://www.twiddla.com/1259003

OpenStudy (anonymous):

multiply either the 1st or second by -1

OpenStudy (anonymous):

y=3

OpenStudy (anonymous):

&x=9

OpenStudy (anonymous):

because: hold on ill show u.

OpenStudy (anonymous):

oh wait nvm did he already show u? nvm then

OpenStudy (anonymous):

yes

OpenStudy (anonymous):

ok :)

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