Question

substitute x+11y=1 and 8x+13y=2

Answer 1

Hey

Here is your answer!

x + 11y = 1 ( Equation 1 )

8x + 13y = 2 ( equation 2 )


Now multiply equation 1 by 8

8x + 88y = 8

8x + 13y = 2 ( equation 2 )

75y = 6

y = 2 / 25

Sustitue it in equation 1

x + 22 / 25 = 1

25x + 22 = 25

x = 3 / 25

$hope \: it \: helps$