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Mathematics · Algebra

यदि y = x − 2x + 1 है, तो x बराबर है:

Verified Solution4 OptionsUpdated: October 2026

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12 − y1 − y
2y − 2y + 1
3y + 2y − 1
4y + 21 − y✓

सही उत्तर देखें

y + 21 − y

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यदि y = x − 2x + 1 है, तो x बराबर है:

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