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2 votes
Equalities.
2. 2x - 5y< 20

1 Answer

6 votes

For Y:

2x - 5y < 20

2x < 20 + 5y

2x - 20 < 5y


(2)/(5)x - 4 < y

For X:

2x - 5y < 20

2x < 20 + 5y


x < 10 + (5)/(2) y