Math, asked by abhichandrasekhar200, 6 months ago

4X -7Y =28 AND 7X -5Y-9 =0

Answers

Answered by mayanksantani53

0

Step-by-step explanation:

what we have to do in this sum

Elimination substitution or cross multiplication

Answered by anushkarajawat51

1

Answer:

1) 3x-7Y-28=0

Step-by-step explanation:

3x-7Y=28

3x-7Y-28=28-28

3x-7Y-28=0

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