Examples -> Algebra -> Logarithm -> Logarithm equations

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Evaluate the following expression:

log2733+log54925×log8149-log8943+51log1625×5log53=

[Level: ] [Number of helps: 0] [Number of pictures: 0] [Number of steps: 7] [Number of characters: 0]

Evaluate the following expression:

271log23+5log2549×811log49-8log493+51log1625×5log59=

[Level: ] [Number of helps: 0] [Number of pictures: 0] [Number of steps: 7] [Number of characters: 0]

Evaluate the following expression:

36log65+101-log102-3log936=

[Level: ] [Number of helps: 0] [Number of pictures: 0] [Number of steps: 8] [Number of characters: 0]

Evaluate the following expression:

log2x+log2x+log8x=11

[Level: ] [Number of helps: 0] [Number of pictures: 0] [Number of steps: 17] [Number of characters: 0]

Evaluate the following expression:

22log104x-1-7log104x=7log104x-1-3×4log104x

[Level: ] [Number of helps: 0] [Number of pictures: 0] [Number of steps: 22] [Number of characters: 87]

Evaluate the following expression:

xlog10x+53=105+log10x

[Level: ] [Number of helps: 0] [Number of pictures: 0] [Number of steps: 18] [Number of characters: 0]

Evaluate the following expression:

xlog3x-1=3

[Level: ] [Number of helps: 0] [Number of pictures: 0] [Number of steps: 14] [Number of characters: 0]

Evaluate the following expression:

logx3+log3x=logx3+log3x+12

[Level: ] [Number of helps: 0] [Number of pictures: 0] [Number of steps: 9] [Number of characters: 0]

Evaluate the following expression:

log4x+2×logx2=1

[Level: ] [Number of helps: 0] [Number of pictures: 0] [Number of steps: 15] [Number of characters: 0]

Evaluate the following expression:

x1+log10x=10x

[Level: ] [Number of helps: 0] [Number of pictures: 0] [Number of steps: 13] [Number of characters: 242]

Solve the following equation:

log10x2+19-log10x-8=2