SOLUTION: Can someone please help? Solve the equation. e^(x+3) = e^(x) + 9 x=?

SOLUTION: Can someone please help? Solve the equation. e^(x+3) = e^(x) + 9 x=?

Algebra.Com

Question 220533: Can someone please help?
Solve the equation.
e^(x+3) = e^(x) + 9
x=?
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
Remember that . So this means that . If you let you can rewrite the equation into and easily solve for 'z' (since it's now a linear equation). Once you have the solution in terms of 'z', use the equation to find the solution in terms of 'x'.

Note: 'e' is just the constant number 2.71828...
RELATED QUESTIONS
Please help me solve this exponential equation: (e^x + e^-x) / (e^x - e^-x) =... (answered by stanbon)

can someone please help. solve each equation for x 1. 4^(x + 1) = 4^(3x - 5) 2.8^2x (answered by stanbon)

could you please help me to solve the equation.... (answered by ewatrrr)

can someone help me solve e^(ln2x+2ln3x)+e^ln3 n does ln(e^x*e^2)... (answered by Alan3354)

Solve the exponential equation. 5e^x=9-e^-x x=... (answered by addingup,MathTherapy)

please help me to solve this equation :... (answered by Fombitz)

can you help me solve (e^x - e^(-x))/ (e^x + e^x) = 3. The answer given was ln 2/2 but (answered by Alan3354)

Solve for x. e^4x - e^-x / e^4x + e^-x = t please someone help me with this... (answered by solver91311)

Can you help me solve the following equation for x please? No decimal answers ln(x) (answered by jim_thompson5910)