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Mathematics

Solve (question no. 2-22) for x :
5(8x + 3) = 9(4x + 7)

Linear Eqns One Variable

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Answer

5(8x + 3) = 9(4x + 7)

⇒ 40x + 15 = 36x + 63

⇒ 40x - 36x = 63 - 15

⇒ 4x = 48

⇒ x = $\dfrac{48}{4}$

⇒ x = 12

Hence, the value of x is 12.

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