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20x-4y=-28 helps plszz

20x-4y=-28 helps plszz
asked 219k views
5 votes
20x-4y=-28 helps plszz

asked
User Ashish Agrawal
by
8.4k points

2 Answers

1 vote
In order to isolate y you would first subtract 20x from the left side and move it to the the right side.
1. -4y=-20x - 28
Then divide every number in the equation by 4 to isolate y once again.
2. Y= 5x + 7
Since negatives are being divided by negatives they become positive
Hope I helped’
answered
User QauseenMZ
by
8.0k points
3 votes

So, what do u wanna solve?


answered
User Jonatan Dragon
by
7.4k points
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