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jeffreystarks
06.10.2021 •
Mathematics
Which statement is true about the solutions to the equation x + 18 = x - 2?
The solutions are x = 7 and x = 2,
The solutions are x = - 7 and
and x = 2 is an extraneous solution.
x = -2, and x = -2 is an extraneous
solution.
The solutions are x = 7 and x = -2,
The solutions are x = -7 and x = 2
and x = -2 is an extraneous
, and x = 2 is an extraneous solution.
solution.
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Ответ:
The Correct option is C
Solution is in attachment !
Ответ:
14 = 7 x 2
21 = 7 x 3
The answer is 7