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What is the property of the equation if x=y, then 2x-6 = 2y-6

User Milesmeow
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1 Answer

7 votes
7 votes

Answer:

since x=y

Therefore , substitute x as y

2y-6=2y-6

collect like terms

2y-2y=-6+6

0=0

therefore,answer is zero(0)

User DanielR
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