What is the answer to ln(4x)+ln(3)=ln(7x+7) ?

The answer to ln(4x)+ln(3)=ln(7x+7) is x= 7/5

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ln(4x)+ln(3)=ln(7x+7)

ln (4 x) + ln (3) = ln (7 x + 7)

x = \frac{7}{5}

Decimal Notation

x = 1.4

Solution steps

ln (4 x) + ln (3) = ln (7 x + 7)

Apply log rules

12 x = 7 x + 7

Solve

12 x = 7 x + 7 : x = \frac{7}{5}

x = \frac{7}{5}

Verify Solutions:

x = \frac{7}{5}

True

The solution is

x = \frac{7}{5}

lo g_{n} (\frac{1}{36}) = - 2

1 = ln (\frac{x}{10})

- lo g_{10} (x) = 5.3

19.2 = 1.2 ln (x) + 15.8

ln (x) = \frac{3}{2} ln (16)

What is the answer to ln(4x)+ln(3)=ln(7x+7) ?
The answer to ln(4x)+ln(3)=ln(7x+7) is x= 7/5
Solve for x: ln(4x)+ln(3)=ln(7x+7)
The solution is x= 7/5