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-7x+8y=39 find the value of y when x equals -9
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-7x+8y=39 find the value of y when x equals -9

User Hunkpapa
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8.9k points

1 Answer

6 votes

-7x+8y=39

x=-9

-7×-9+8y=39

63+8y=39

8y=39-63

8y=-24

y=-24÷8

y=-3

User Maite
by
7.9k points
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