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1 vote
1) 5÷4=25÷y

2) x/0.6 = 9/0.5

3) x÷8=1.5÷2

4) x−(7−x)

5) x−(x−4)  


PLEASE

1 Answer

7 votes
1)
(5)/(4)= (25)/(y)
5y=100
y=20

2)
(x)/(0.6) = (9)/(0.5)

(10x)/(6) = (90)/(5)
50x=540
x=10.8

3) 2x=12
x=6

4) x-7+x
2x-7

5) x-x+4=4

If you need explanation just ask.

User Montoya
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