Math, asked by sharvangupta2005, 4 days ago

Sove Question by Substitutions method 5x-4y=7 2x-y=7

Answers

Answered by Yashiji

0

Answer:

5×-4y=7

y=5×-7

Step-by-step explanation:

2×-y=7

put y

2×-5×-7=7

-2×=14

×=-7

y=5×-7 -7

-35-7

-42

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