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Popular >

solvefor x,f=Cb^x

Solution

solve for

x, f = C b^{x}

Solution

x = \frac{ln ( \frac{f}{C} )}{ln ( b )}

Solution steps

f = C b^{x}

Switch sides

C b^{x} = f

Divide both sides by

C

b^{x} = \frac{f}{C}

Apply exponent rules

x ln (b) = ln (\frac{f}{C})

Solve

x ln (b) = ln (\frac{f}{C}) : x = \frac{ln ( \frac{f}{C} )}{ln ( b )}

x = \frac{ln ( \frac{f}{C} )}{ln ( b )}

Popular Examples

solvefor y,x=4e^y+y-7 solve for

y, x = 4 e^{y} + y - 7

3^{3 x - 4} = 21

3^{3 x - 4} = 24

3 = 20 (\frac{1}{2})^{2 x}

4^{x+1}+2^{2x}=20

4^{x + 1} + 2^{2 x} = 20

Frequently Asked Questions (FAQ)

What is the answer to solvefor x,f=Cb^x ?
The answer to solvefor x,f=Cb^x is x=(ln(f/C))/(ln(b))