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3 years ago

Solve the following equation in substitution method: y=x-2 and x+y=4

Mathematics

1 answer:

LenKa [72]3 years ago

6 0

Answer:

Step-by-step explanation:

y=x-2

x+(x-2)=4

2x-2=4

2x=6

x=3

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Solve the following equation in substitution method: y=x-2 and x+y=4​

Solve the following equation in substitution method: y=x-2 and x+y=4