Respuesta :

KOAL

6x - 2y = 12

2y = -6x + 12

y = -3x + 6

Table:

x     y

1     3

-1    9

0    6

2    0

-2   12

We have 6x - 2y = 12

Writing it in linear equation form we get;

2y = 6x - 12

Divivinding throughout by two gives;

y = 3x - 6

When x is zero then y is -6;

So one of the solutions is (0,-6)

When y is zero then x is 6/3 = 2;

So the other solution is (2,0)

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