Math, asked by shivangraut95, 3 months ago

If 15x + 4y=13 and 4x +15y=14, find the value of (x-y).

Answers

Answered by induu2345

1

Answer:

15x+4y = 13)4

4x+15y = 14)15

60x+16y = 52

60x+225y = 210

-209 y = -158

y = 158/209

Answered by manushi0512

0

Step-by-step explanation:

I have done it by substitution method..

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