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Popular >

3e^{x+1}-5=7

Solution

3 e^{x + 1} - 5 = 7

Solution

x = 2 ln (2) - 1

+1

Decimal Notation

x = 0.38629 \dots

Solution steps

3 e^{x + 1} - 5 = 7

Move

5

to the right side

3 e^{x + 1} = 12

Divide both sides by

3

e^{x + 1} = 4

Apply exponent rules

x + 1 = ln (4)

Solve

x + 1 = ln (4) : x = 2 ln (2) - 1

x = 2 ln (2) - 1

Popular Examples

1 0^{1 - 2 x} = 11

6 4^{x} = 128

(e^x)/(1+e^x)=0.9

\frac{e ^{x}}{1 + e ^{x}} = 0.9

solvefor y,(3^{y+1})/(32)=sqrt(96^x)solve for

y, \frac{3 ^{y + 1}}{32} = 9 6^{x}

3^{3 x + 2} = 3

Frequently Asked Questions (FAQ)

What is the answer to 3e^{x+1}-5=7 ?
The answer to 3e^{x+1}-5=7 is x=2ln(2)-1