Question

3. Solve for x, if :
logx49 - logx7 + logx 1/ 343 + 2 = 0.​

Answer 1

Answer:

Step-by-step explanation:

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Answer 2

please mark as brainliest

Answer:

7

Step-by-step explanation:

logx7^2-logx7+logx1/7^3= - 2

log x (7^2) - log x(7) - logx(7^3) = -2

2log x7-logx7-3logx7=-2

logx7( 2-4) = -2

log x7 = 1

x = 7