solve the equations 6x - 2y= 6, x+y=12
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Step-by-step explanation:
6x-2y=6
x+y=12
Take out the value of x from x+y=12
x= y-12 ---(1)
Put (1) in 6x-2y=6
6(y-12)-2y= 6
6y-72-2y= 6
4y = 6+72
4y= 78
y= 78/4
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