What is the answer to 40=20log_{10}(x) ?

The answer to 40=20log_{10}(x) is x=100

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40=20log_{10}(x)

40 = 20 lo g_{10} (x)

x = 100

Solution steps

40 = 20 lo g_{10} (x)

Switch sides

20 lo g_{10} (x) = 40

Divide both sides by

20

lo g_{10} (x) = 2

Apply log rules

x = 100

Verify Solutions:

x = 100

True

The solution is

x = 100

20 lo g_{10} (x) = 20

ln (a) = 1

ln (x - 2) = 5

lo g_{9} (x^{2} - 8 x) = 1

lo g_{2} (x + 5) = 2 lo g_{2} (3)

What is the answer to 40=20log_{10}(x) ?
The answer to 40=20log_{10}(x) is x=100
Solve for x: 40=20log_{10}(x)
The solution is x=100