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Help with number 7. we just started this unit so i'm clueless.. please help!

Help with number 7. we just started this unit so i'm clueless.. please help!
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3 votes
Help with number 7. we just started this unit so i'm clueless.. please help!

Help with number 7. we just started this unit so i'm clueless.. please help!-example-1
User Denis De Bernardy
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this is the answer for the question
Help with number 7. we just started this unit so i'm clueless.. please help!-example-1
User Gimel
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8.4k points
5 votes
You first need to isolate the y
4x+9y=-108
9y=-4x-108 (subtract 4x from both sides)
y=-4/9x-12 (divide both sides by 9)
Then, by using the y=mx+b form, we can tell that the y-intercept is -12 so A

Hope this helps
User Kigiri
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8.0k points
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