bereketdeimo bereketdeimo

16-01-2020
Mathematics

contestada

Solve using Substitution.
y=5x
y-x=8
2x=3y
x+2y=7

Respuesta :

Anyaegbunamsamuel Anyaegbunamsamuel

21-01-2020

Answer:

for the first one x=2 while y=10; and for the second one x=3 while y=2

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