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Arisa [49]
4 years ago
10

20x-4y=-28 helps plszz

Mathematics
2 answers:
AlekseyPX4 years ago
6 0
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’
Scrat [10]4 years ago
3 0

So, what do u wanna solve?


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