Math, asked by aryagautam33, 10 months ago

if 19 X - 17 Y is equal to 55 and 17 x minus 19 Y is equal to 53 then what is the value of x + Y

Answers

Answered by wwwironavenger2099

0

Answer:

1

Step-by-step explanation:

$19x - 17x - 17y + 19y = 2x + 2y$

$55 - 53 = 2$

$2x + 2y = 2 \\ dividing \: by \: 2 \: both \: sides \\ x + y = 1$

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