Question

sove for x: 7^2x÷7^7/7^4x=7^3
full explanation please​

Answer 1

Answer:

7^2x/ 7⁷*7^4x= 7³

=> 7^ 2x-7-4x 7³

=> 7^ -2x-7 = 7³

=> -2x-7= 3

=> 2x= -10

=> x = -5

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Answer 2

Answer:

7^2x÷7^7/7^4x=7^3

=> 7^(2x-7+4x) = 7^3

=> 2x-7+4x = 3

=>6x = 3+7 = 10

=> x =5/3

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