3 m 2X-3 find x, if 9×3* = (27) *​

Question

3
m
2X-3
find x, if 9×3* = (27)
*​

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Ariana 3 months 2021-11-06T13:32:24+00:00 1 Answer 0 views 0

Answers ( )

    0
    2021-11-06T13:33:31+00:00

    Answer:

    2. 1/5

    Step-by-step explanation:

    9 × 3x = (27)2x – 3

    32 × 3x = (3 × 3 × 3)2x -3

    ⇒ 3x + 2 = (3)3(2x -3)

    ⇒ 3x+2 = (3)6x -9

    Since, base are same, compare them,

    X + 2 = 6x – 9

    6x – x = 9 + 2

    ⇒ 5x =11

    ⇒ x = 11/2

    ⇒ x = 2. 1/5

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