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1 vote
|x+18| =1
please help show steps plz

2 Answers

5 votes

Answer:

-17 and -19

Explanation:

Absolute value equations have two problems and two solutions unless the original answer equals a negative-then it would be no solution.

x + 18 =1 subtract 18 from both sides to get x by itself

x = 1-18

x= -17

x +18 = -1 subtract 18 from both sides to get x by itself

x= -1 -18

x= -19

User Alain Gauthier
by
5.5k points
6 votes

Answer:

x=-17 and x=-19

Explanation:

-17+18=1

-19+18=-1

|-1| =1

User Nikita Volkov
by
4.7k points