joemikesoto123 joemikesoto123

27-01-2020
Mathematics

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×=3y,×-3y=0 substitution step by step please

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josshyaby josshyaby

27-01-2020

Answer:

Step-by-step explanation:

x = 3y.......(1)

x - 3y = 0 ....(2)

Substituting x in (1) into (2)

3y - 3y = 0

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