UGO1122GO UGO1122GO

Mathematics

Answered

Solve the system by substitution

y= 7x

x-7y= -48

Answer :

136330GO 136330GO

Answer:

x - 7(7x) = -48

x - 49x = -48

-48x = -48

x = 1

Step-by-step explanation:

hope this helps

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