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Question
सोडवा.
`|7 - 2x| = 5`
Sum
Solution
`|7 - 2x| = 5`
⇒ 7 − 2x = ± 5
⇒ 7 − 2x = 5 किंवा 7 − 2x = − 5
⇒ 2x = 7 − 5 किंवा 2x = 7 + 5
⇒ 2x = 2 किंवा 2x = 12
∴ x = 1 किंवा x = 6
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केवलमूल्य
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Chapter 2: वास्तव संख्या - सरावसंच 2.5 [Page 33]
