Question

5x+6y=16 and 2x-2y =2
$please \: solve$
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Answer 1

Answer:

5x+6y=16 ×2

2x-2y=2 ×5

using elimination method

10x+12y=32

10x-10y=10

- + -

22y=22

y=1

then,

2x-2×1=2

2x-2=2

2x=4

x=2

Y=1

X=2...

Answer 2

Answer:

$x = - 10$

$y = 11$