1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
guajiro [1.7K]
3 years ago
14

Solve for x. −2x−1+3x=7 x=−2 x=−1 x = 6 x = 8

Mathematics
1 answer:
Vadim26 [7]3 years ago
8 0

Answer:

x=8 is the answer. x-1=7 => x=7+1= 8

You might be interested in
Round 59.378 to the nearest hundredth.
mamaluj [8]

Answer:

59.38

Step-by-step explanation:

In the number 59.378, "7" is in the hundredth place. So, we need to round it according to the 7. Anything to the left of 7 doesn't need to be rounded. If we round the thousandths place, 8, up to 7, we get 59.38

7 0
3 years ago
Read 2 more answers
PLEASE HELP !! ILL GIVE BRAINLIEST *EXTRA 40 POINTS* DONT SKIP :(( .!
UNO [17]

Answer:

D ez

Step-by-step explanation:

6 0
3 years ago
Please help <br><br><br> What is the value of x? <br> A:12 <br><br> B:15<br><br> C: 6<br><br> D: 30
pickupchik [31]

Answer: A, 12

Step-by-step explanation:

The line in the middle is a midsegment, making the two triangles similar by a ratio of two. So, dividing 60 by five will give you twelve

4 0
3 years ago
A rectangular swimming pool is 50 feet long and 25 feet wide.
Scrat [10]

Answer:

Area = 1250 square feet

Step-by-step explanation:

The formula for area of the bottom of the pool is given by:

Area = length× breadth

          = 50 × 25

          =  1250 square feet

4 0
3 years ago
How can you prove:<br><br> secθ = cscθtanθ
zavuch27 [327]

\sec \theta=\csc \theta\tan \theta\\\\ \dfrac{1}{\cos \theta}=\dfrac{1}{\sin \theta}\cdot\dfrac{\sin \theta}{\cos \theta}\\\\ \dfrac{1}{\cos \theta}=\dfrac{1}{\cos \theta}

3 0
3 years ago
Other questions:
  • A person in a casino decides to play blackjack until he loses a game, but he will not play more than 3 games. let l denote a los
    9·1 answer
  • Please Answer ASAP ! Which point lies on the circle represented by the equation x2 + (y − 12)2 = 252?
    8·1 answer
  • I have to write a sentence as a equation so what is the answer for Eight less than one third is -13
    14·1 answer
  • How do I get the numbers for the x and y Table ?
    15·1 answer
  • the length of a large Conference room is 6 feet more than its width.Find the length and the width of the room if its perimeter i
    9·1 answer
  • Which statement is true about whether Z and B are independent events?
    6·1 answer
  • 13.3-1.7 evaluate . solve​
    5·2 answers
  • What is the answer to 50.25 times x
    13·2 answers
  • 7th grade math pls help
    13·1 answer
  • Hey guys! Do you mind helping me with these two problems? Thank you!
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!