Math, asked by chandanachandana0201, 3 months ago

solve by elimination method
x-7y+42=0, x-3y=0

Answers

Answered by rrudransh366

2

Step-by-step explanation:

x-7y=0-42

x-7y=-42

x=-42+7y

x-3y=0

-42+7y=0

7y=0+42

7y=42

y= 42/7

y=6

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