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Popular >

Solve for x 7^(3x)=9

Solution

solve for

x, 7^{3 x} = 9

Solution

x = \frac{2 ln ( 3 )}{3 ln ( 7 )}

+1

Decimal Notation

x = 0.37638 \dots

Solution steps

7^{3 x} = 9

Apply exponent rules

3 x ln (7) = ln (9)

Solve

3 x ln (7) = ln (9) : x = \frac{2 ln ( 3 )}{3 ln ( 7 )}

x = \frac{2 ln ( 3 )}{3 ln ( 7 )}

Popular Examples

Solve for x 35=x solve for

x, 35 = x

Solve for r 154=((22÷7)(r^2))/((2/3)/4)solve for

r, 154 = \frac{( ( \frac{22}{7} ) ( r ^{2} ) )}{( \frac{( \frac{2}{3} )}{4} )}

Solve for x x/2=7 solve for

x, \frac{x}{2} = 7

Solve for y y+3=-y+9 solve for

y, y + 3 = - y + 9

Solve for x 2x+7=31 solve for

x, 2 x + 7 = 31

Frequently Asked Questions (FAQ)

What is the answer to solvefor x,7^{3x}=9 ?
The answer to solvefor x,7^{3x}=9 is x=(2ln(3))/(3ln(7))