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Mathematics
Phoenix Lynn
31 May, 00:28
3x - y = 4
x + 2y = 6
+1
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Brock Doyle
31 May, 01:26
0
To solve this you can multiply the second equation by to get
3x+6y = 18
Then you can subtract it by the first equation to get
7y = 14
And get y = 2
Then you plug in y to one of the equations to find that x=2
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