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Katyanochek1 [597]
2 years ago
13

Question 3 of 10 Solve |x + 5|= 7.

Mathematics
2 answers:
quester [9]2 years ago
6 0

<u>Answer</u>:

  • x = 2 and -2

<u>Step-by-step</u><u> explanation</u>:

|x + 5| = 7

x + 5 = 7

x = 7 - 5

x = 2

|x + 5| = 7

-x + 5 = 7

-x = 7 - 5

-x = 2

x = -2

x = 2 and -2

damaskus [11]2 years ago
4 0

Answer:

|x + 5|= 7

-7<(x+5)<7

-7<x+5<7

-7-5<x+5-5<7-5

-12 < x <2

Step-by-step explanation:

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