Subtract 7 from both sides
Divide both sides by -2
Take the ln of both sides and bring down the exponent
`xlne = ln1 `
Students, take our 5-minute (or less!) survey and you'll be entered to win a $50 Amazon gift card. Start Survey
We have a Math tutor online right now to help you!
To chat with a tutor, please set up a tutoring profile by creating an account and setting up a payment method. If you initiate a chat, please note you will be charged $0.50 a minute for tutoring time.