Register
2u+7-5u=-17 please help with answers
199k views
0 votes
2u+7-5u=-17 please help with answers

User Anil Chauhan
by
8.4k points

1 Answer

3 votes


\text{Solve for u:}\\\\2u+7-5u=-17\\\\\text{Combine like terms}\\\\-3u+7=-17\\\\\text{Subtract 7 from both sides}\\\\-3u=-24\\\\\text{Divide both sides by -3}\\\\\boxed{u=8}

User Amirhosein Bayat
by
7.2k points
← Prev Question Next Question →

Related questions

User Ashutosh Mehra
asked Oct 9, 2024 196k views
The signal x(t) = u(t) + 5u(t-1)-2u(t-2) has an average power of 8W. O True False
Ashutosh Mehra asked Oct 9, 2024
by Ashutosh Mehra
8.5k points
1 answer
1 vote
196k views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers

Other Questions

How do you can you solve this problem 37 + y = 87; y =
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
Write words to match the expression. 24- ( 6+3)
A dealer sells a certain type of chair and a table for $40. He also sells the same sort of table and a desk for $83 or a chair and a desk for $77. Find the price of a chair, table, and of a desk.
The cost of 5 similar digital cameras and 3 similar video cameras is 3213. Each video camera costs 4 times as much as each digital camera. John buys a digital camera and a video camera. How much does he
Link Copied!