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7x - 4y = 20 for y when x = 5
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7x - 4y = 20 for y when x = 5

User Alvivi
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7(5)-4y=20

35-4y=20

-4y=-15

y=3.75 (or 3 3/4)
User Vishwa Ratna
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7x - 4y = 20 for y when x = 5-example-1
User Milad Moosavi
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