What is the answer to ln(8)=2x+5 ?

The answer to ln(8)=2x+5 is x=(3ln(2)-5)/2

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ln(8)=2x+5

ln (8) = 2 x + 5

x = \frac{3 ln ( 2 ) - 5}{2}

Decimal Notation

x = - 1.46027 \dots

Solution steps

ln (8) = 2 x + 5

Switch sides

2 x + 5 = ln (8)

Move

5

to the right side

2 x = 3 ln (2) - 5

Divide both sides by

2

x = \frac{3 ln ( 2 ) - 5}{2}

2 (0) - y = 1

3 x^{2} - 8 x - 7 = 0

\frac{( 3 - i )}{1 + i}

- 6 u - 12 + 2 u = 28

x (x - 3) + 3 = 0