Find the solution set of |2x-3| + 1 = 6. x = 1 or x = -1 x = 5 or x = -2 x = 4 or x = -1 x = 4 or x = -4

asked Dec 9, 2018 82.5k views

1 vote

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4 votes

2x - 3 + 1 = 6

2x = 8
x = 4

Also

|2x - 3| = 5

2x - 3 = -5

2x = -2

x =-1

solution set is x = 4 or x = -1

David Kaufman answered Dec 11, 2018

8.2k points

3 votes

|2x-3| + 1 = 6
|2x-3| = 5
2x-3=5 or 2x-3=-5
2x=8 or 2x=-2
x=4 or x=-1
C is the answer.

Alexia answered Dec 14, 2018

7.6k points

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