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प्रश्न
Solve the following equation.
2(x − 4) = 4x + 2
उत्तर
2(x − 4) = 4x + 2
⇒ 2 × x − 2 × 4 = 4x + 2
⇒ 2x − 8 = 4x + 2
⇒ 4x + 2 = 2x − 8
⇒ 4x − 2x = − 8 − 2
⇒ 2x = −10
⇒ x = `(-10)/2`
⇒ x = −5
संबंधित प्रश्न
Find each of the following product:
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(7x + y) by (x + 5y)
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(x3 − 2x2 + 3x − 4) (x −1) − (2x − 3)(x2 − x + 1)
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