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3 years ago

3x − 6y = –6 x = 2 solve using substitution.

Mathematics

1 answer:

nordsb [41]3 years ago

3 0

Answer:

y=2

Step-by-step explanation:

First, you substitute x with 2.

3(2)-6y=(-6)

Then, you multiply:

6-6y=(-6)

Next, you subtract 6 from -6. So, the first 6 gets crossed out because of inverse of operation.

-6y=-12

Finally, you divide -6 to both sides of the equation to get y=2

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