2x-3y=8 solve for (y)?

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asked Dec 12, 2018 25.2k views

1 vote

2x-3y=8 solve for (y)?

Mathematics
high-school

Thiha Zaw asked

by Thiha Zaw

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2 Answers

7 votes

2x-3y=8

Subtract 2x from both sides

-3y=-2x+8

Divide both sides by -3

y=2/3x-8/3

Avrelian answered Dec 14, 2018

by Avrelian

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4 votes

remember, you can do anything to an equation as long as you do it to both sides

so

2x-3y=8
minus 2x both sides
-3y=-2x+8
divide both sides by -3
y=(-2/-3)x+(8/-3)
y=2/3 x-8/3

Pepsi answered Dec 16, 2018

by Pepsi

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