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11 votes
20 x y = 90 - 10

what is y

User Bob Kusik
by
9.0k points

1 Answer

1 vote

Answer: y = 4

20 * y = 90 - 10

Simplify:

20y = 80

Divide each side by 20

y=4

User SlightlyMoist
by
8.5k points

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