2 years ago

How many solutions exist for 2|x − 1| = 8?

1 answer:

4 0

Two solutions exist,
2(x - 1) = 8
2x - 2 = 8
2x = 10
x = 5
&
2(x + 1) = 8
2x + 2 = 8
2x = 6
x = 3

the two solutions are 5 and 3

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Sunny_sXe [5.5K]

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Step-by-step explanation:

Given

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Required

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