Question

$x = y + 1 \: \: \: \: \: \: 4x - 2y = 6$
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Answer 1

4- × + 2y = 6- 2y + 1

- y + 2y + 2y = 1+6 - 4

4y - y = 7 - 4

3y =3

y = 3/ 3

y=1