Question

solve 4x+5y=1 and 3x-2y=2​

Answer 1

Answer:

x=(12/23) y=(-5/23) are the values of x and y

Answer 2

ww have,

4x+5y = 1 ....(1)

3x-2y = 2 ....(2)

multiplying 2 by (1) and 5 by (2)

so, 8x+10y = 2

15x-10y = 10

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23x = 12

x = 12/23

put x in (1)

so, 4(12/23)+5y = 1

5y = 1-48/23

5y = -25/23

y = -5/23

so, x = 12/23 and y = -5/23