Math, asked by jurebalam9903117971, 4 months ago

the equation 4x+4y=20 and 5x+5y=30 has one solution

Answers

Answered by aryaatjoshi

1

Answer:

4x+4y=20, 5x+5y=30

4x-5x+ 4y-5y=20-30

-x-y=-10

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