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Set up an equation to show (×+2)×5=y
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5 votes
Set up an equation to show (×+2)×5=y

User Gogi
by
8.5k points

1 Answer

4 votes
5x+10 = y

Subtract 10 from both sides.

5x = y - 10

Divide both sides by 5.

x = 1/5y - 2

Plugin 1/5y - 2 for the y.
5(1/5y - 2)
1 - 10 + 10 = y

1 = y

Your Answer(s)
y = 1
x = 1/5y - 2

User David Hodge
by
7.8k points
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