Math, asked by praveenkumar31207, 3 months ago

5x-y=9;2x-3=7 by substitution

Answers

Answered by PriyalGoyal1234

1

Answer:

5x-y=9

2x-3=7

2x=10

x=5

substitute ;

5(5) -y=9

-y=-16

y=16

hope it helps..

Answered by roses99

0

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