Answer:
y=8-6x
Explanation:
y=0
x=4/3
6x+y=8
x =8-y/6
substitute 8-y/6 in second equation
42*8-y/6 +7y=56
7(8-y) +7y=56
56-y+ 7y=56
-y+ 7y=0
6y=0
6x+0=8
x=8/6
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