(By converting both sides to have the same bases, we can then evaluate the exponents. Substitute 27 with 
)
(Since the x is outside the parenthesis on the LHS, we can multiply the exponents)
(Now that the bases are equal, we can set the exponents equal to each other and then solve for them)
How do I solve this?
3ˣ⁻⁷ = 27ˣ...
Answers: 3
Another question on Mathematics
Mathematics, 21.06.2019 16:30
Abox of chocolates costs $7. which equation relates the number of boxes sold (x) and total cost of the boxes sold (y)?
Answers: 2
Mathematics, 21.06.2019 17:00
Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?
Answers: 1
Mathematics, 21.06.2019 18:00
Aschool puts on a play. the play costs $1,200 in expenses. the students charge $4.00 for tickets. there will be one performance of the play in an auditorium that seats 500 people. what is the domain of the function that shows the profit as a function of the number of tickets sold?
Answers: 2
Mathematics, 21.06.2019 18:50
Expresa commuter train leaves downtown sation and travels at a average speed of 55 miles per hour towards the north side sation, which is 50miles away. thirty minutes later, express commuter train #7 leaves north side and travels at a average speed of 35miles per hour towards downtown sation. at the moment the two trains pass each other, how far(in miles) is train #12 from the downtown sation and how long(in minutes) has the #12 train been traveling
Answers: 1
You know the right answer?
Questions
Physics, 29.10.2019 06:31
English, 29.10.2019 06:31
Mathematics, 29.10.2019 06:31
Mathematics, 29.10.2019 06:31
Mathematics, 29.10.2019 06:31
Mathematics, 29.10.2019 06:31
Mathematics, 29.10.2019 06:31
Physics, 29.10.2019 06:31
Health, 29.10.2019 06:31
Mathematics, 29.10.2019 06:31
Mathematics, 29.10.2019 06:31
