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girleegurl
 3 years ago
x+3y=7
2x+2y=6
solve...
please help
girleegurl
 3 years ago
x+3y=7 2x+2y=6 solve... please help

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rizwan_uet
 3 years ago
Best ResponseYou've already chosen the best response.0x+3y=7 >A 2x+2y=6>B from A we have x = 73y put this in B 2(73y) +2y =6 solve this now

Azteck
 3 years ago
Best ResponseYou've already chosen the best response.0\[x+3y=7[1]\] \[2x+2y=6[2]\] \[[1]\] \[x=73y\] \[[2]\] \[2(73y)+2y=6\] \[146y+2y=6\] \[144y=6\] Make y the subject and solve.
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