Hi there!
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y=2-3x
2=2-3(0)
2=2-0
2=2
So we get a true statement. So Option 1 is correct.
-5=2-3(1)
-5=2-3
-5=-1
We get a false statement. Therefore, this isn't the right ordered pair.
Now, let's try the next ordered pair:
-7=2-3(3)
-7=2-9
-7=-7
So this ordered pair is a solution of this equation as well.
Now, try the next one:
5=2-3(-1)
5=2+3
5=5
So this is a solution as well.
8=2-3(-2)
8=2+6
8=8
So this pair is a solution as well.
-3=2-3(-3)
-3=2+9
-3=11
So here, we get a false statement. Therefore, this isn't the solution.
y=-x/3-2
-4=-3/3-2
-4=-1-2
-4=-3
We get a false statement. Therefore, this isn't the solution.
(2, -6) isn't a solution as well.
Hope it helps!
~SparklingFlower (:
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