Answer:
x=1 y=1
Explanation:
Let's use the elimination method. 3x+4y=72x-y = 1 (multiply both sides by 4)8x-4y=43x+4y=7
(add both equations together)11x=11x=1Plug x=1 into either of the equations2(1) - y=12-y=12=1+yy=1
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