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29-03-2018
Mathematics

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x+2y=6
2x+4y=12

I need to use substitution to solve, may anybody help?

Respuesta :

littleboilerp6bu5p littleboilerp6bu5p

29-03-2018

[tex]x + 2y = 6[/tex]

[tex]x = - 2y + 6[/tex]
[tex]2( - 2y + 6) + 4y = 12[/tex]
then find y and plug that y value into one of the original equations to find x

Hope this helps!

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