Question

Find four solutions of the equation÷
$2(x + 1) = 1 + y$
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Answer 1

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$2(x + 1) = 1 + y$

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Four solutions of the equation

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$\huge{\bold{ \underline{First\:Solution}}}$

Put x = 1

$2(1 + 1) = 1 + y \\ 2(2) = 1 + y \\ 4 = 1 + y \\ 4 - 1 = y \\ = > y = 3$

$\huge{\bold{ \underline{Second\:Solution}}}$

Put x = 3

$2(3 + 1) = 1 + y \\ 2(4) = 1 + y \\ 8 = 1 + y \\ 8 - 1 = y \\ = > y = 7$

$\huge{\bold{ \underline{Third\:Solution}}}$

Put x = -2

$2( - 2 + 1) = 1 + y \\ 2( - 1) = 1 + y \\ - 2 = 1 + y \\ - 2 - 1 = y \\ = > y = - 3$

$\huge{\bold{ \underline{Fourth\:Solution}}}$

Put x = -4

$2( - 4 + 1) = 1 + y \\ 2( - 3) = 1 + y \\ - 6 = 1 + y \\ - 6 - 1 = y \\ = > y = - 7$

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Answer 2

Answer:

y=3,-3,7,-7

hope this will help you