Solve: |4x+3|=|2x+1|

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asked Feb 7, 2022 90.1k views

3 votes

Solve: |4x+3|=|2x+1|

Mathematics
college

Cicero asked

by Cicero

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2 Answers

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(1) 4x+3=2x+1
<=> 2x=-2
<=> x=-1
(2) -4x-3=-2x-1
<=> -2x=2
<=> x=1

Todd Ropog answered Feb 9, 2022

by Todd Ropog

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2 votes

Explanation:

|4x+3|=|2x+1|

THERE ARE TWO UNIQUE EQUATIONs

4x+3=2x+1

2x=-2

x=-1

(or)

4x+3= -(2x+1)

4x+3=-2x-1

6x=-4

x=-2/3

Therefore x=-1 , -2/3

Jbsound answered Feb 13, 2022

by Jbsound

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|4x+3|=|2x+1|

Therefore x=-1 , -2/3

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