kcuster98 kcuster98

02-09-2018
Mathematics

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What is the sum of the solutions of 2|x−1|−4= −2?

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konrad509 konrad509

02-09-2018

[tex] 2|x-1|-4= -2\\\\ 2|x-1|=2\\\\ |x-1|=1\\\\ x-1=1 \vee x-1=-1\\\\ x=2 \vee x=0\\\\ \boxed{2+0=2} [/tex]

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hmmmmmmmm hmmmmmmmm

02-09-2018

2|x−1| −4 = −2

2|x−1| = 2

2x - 2 = 2

2x = 4

x = 2

2|x−1| = -2

2x - 2 = -2

2x = 0

x = 0

And 2+0 = 2

Answer Link

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