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An answer would be appreciated
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3 votes
An answer would be appreciated

An answer would be appreciated-example-1
User Bigbug
by
7.8k points

1 Answer

3 votes

Answer:

x+y+y+z =xz

3x+2x+20=40

5x+20=40

5x=40-20

5x=20

x=20/5 =4

xy = 3x= 12

yz = 2x+20 = 28

xz = 12+28=40

User BlackMael
by
7.9k points
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