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Vlad1618 [11]
3 years ago
15

Substitute the value of x back into the equation x + 3 -

Mathematics
1 answer:
statuscvo [17]3 years ago
5 0

2x = -1 + 1x + 5

-1x         -1x

x = -1 + 5

x = 4

x + 3

4 + 3

7

Hope this helps! ;)

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