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Mathematics
ordered pairs system of equations 4x+4=2 x-y=2
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like with the parenthesis.. and show me how u guys did it please {4x+4=2 {x-y=2
so multiply bottom equation by 4
now add the equations
4x+4y=2 <---assume you meant this 4x-4y=8
now add the equations
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yes... ty
8x+0=10 8x=10 x=10/8 you can reduce and then just plug this value in the one of the equations given and solve for y
u saved my life :-) i had a make up test on thisthat i didnt do on october
:)
wow so you understood everything i did?
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yeah.. its cuz i forgot
great i'm glad i could help have a great night
ty
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