3 years ago

Complete each order pair so that it is a solution of the given linear equation.

1 answer:

5 0

Each ordered pair is (x,y). Determine the coordinates by substitution.

for (15,y):
y=1/3 * 15 - 9
y=-4

for (x,-6):
-6=1/3x -9
1/3x=3
x=9

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