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प्रश्न
Solve the following equations for the unknown: 2x - (3x - 4) = 3x - 4
उत्तर
2x - (3x - 4) = 3x - 4
Collecting like terms,
⇒ 2x - 3x - 3x = -8
⇒ -4x = -8
⇒ x = 2.
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