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

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

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20log_{10}(x)=40

20 lo g_{10} (x) = 40

x = 100

Solution steps

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

lo g_{10} (7 x + 15) - lo g_{10} (5) = 1

lo g_{2} (3 x + 6) = 5

lo g_{b} (27) = - 0.5

lo g_{10} (x) - lo g_{10} (3) = 1

lo g_{7} (x^{2} + 3 x) = 2

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