How do you solve $x - y = - 5$ $x-y=-5$ and $x + 4 = 16$ $x+4=16$ using substitution?

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How do you solve $x - y = - 5$ $x-y=-5$ and $x + 4 = 16$ $x+4=16$ using substitution?

1 Answer

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Answer 1 · 2016-04-01T10:16:29

$x = 12 and y = 17$ $x=12 and y=17$

Explanation:

Equation(2): $x = 16 - 4 = 12$ $x=16-4=12$ Substituting $x = 12$ $x=12$ in the equation(1) $12 - y = - 5 or y = 12 + 5 = 17$ $12-y=-5 or y=12+5=17$ [Ans]

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How do you solve $x - y = - 5$ $x-y=-5$ and $x + 4 = 16$ $x+4=16$ using substitution?

1 Answer

Explanation:

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Science

Math

Humanities

... and beyond

How do you solve x−y=−5x-y=-5 and x+4=16x+4=16 using substitution?

1 Answer

Explanation:

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How do you solve $x - y = - 5$ $x-y=-5$ and $x + 4 = 16$ $x+4=16$ using substitution?