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An you help me now with these |x + 2| + 16 = 1 i need help :( |2x + 6| − 4 = 20 nd help solving

An you help me now with these |x + 2| + 16 = 1 i need help :( |2x + 6| − 4 = 20 nd help solving
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3 votes
An you help me now with these |x + 2| + 16 = 1 i need help :( |2x + 6| − 4 = 20 nd help solving

User JackPoint
by
7.5k points

1 Answer

4 votes
|x + 2| + 16 = 1
- 16 - 16
|x + 2| = -15
x + 2 = -15 U x + 2 = 15
- 2 - 2 - 2 - 2
x = -17 x = 13

|2x + 6| - 4 = 20
+ 4 + 4
|2x + 6| = 24
2x + 6 = 24 U 2x + 6 = -24
- 6 - 6 - 6 - 6
2x = 18 2x = -30
2 2 2 2
x = 9 x = -15
User Travis Reed
by
8.1k points
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