Graph the linear equation by table of value method (3 values )
x+3y=12

X + 3y = 12...when x = 1
1 + 3y = 12
3y = 12 - 1
3y = 11
y = 11/3

x + 3y = 12when x = 2
2 + 3y = 12
3y = 12 - 2
3y = 10
y = 10/3

x + 3y = 12...when x = 3
3 + 3y = 12
3y = 12 - 3
3y = 9
y = 3

table :
x              y
1             11/3
2             10/3
3              3

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