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
Sindrei [870]
3 years ago
11

Solve for x. Show or explain your work.

Mathematics
1 answer:
belka [17]3 years ago
3 0

Answer:

-8 = x

Step-by-step explanation:

-15 = 2x + 1

-1            - 1            Subtract 1 from both sides

-16 = 2x                 Divide both sides by 2

-8 = x

To make sure this answer is correct, plug it into the equation to see if it works.

-15 = 2(-8) + 1       Multiply

-15 = -16 + 1          Add

-15 = -15

You might be interested in
PLEASE SOMEONE HELP ME I NEED HELP WITH THIS QUESTION
skelet666 [1.2K]

Answer:

54%

Step-by-step explanation:

Divide 4943/9014 and multiply by 100 to find percentages.

8 0
3 years ago
Simplify 42.48<br> O 416<br> O 410<br> O 1616<br> O 1610
lilavasa [31]

Answer:

410? I don't know. Sorry if it is wrong.

3 0
3 years ago
A: x/4 +1 = -3 B: x+4 = -12 1) How can we get Equation B from Equation A?
Sveta_85 [38]

Answer:In the equation y = mx + b for a straight line, the number m is called the slope of the line. Let x = 0, then y = m • 0 + b, so y = b. The number b is the coordinate on the y-axis where the graph crosses the y-axi

Step-by-step explanation:

5 0
4 years ago
Sahra is three times as old as her daughter. If the sum of their age is 32. what is the age of the daughter?​
Andrews [41]
So Sahra is 3 times as old as her daugter. That means that the sum of their age is the daughters age times 4.
We can prove that by saying the daughters age is x. Sahra's age must be 3x. Their sum must be x+3x = 4x.
So to get the daughters age we divide the sum by 4, which is 8.
8 0
4 years ago
Read 2 more answers
Please helpppp thank y’all
julsineya [31]

Answer:

105

Step-by-step explanation:

since its  a straight line it would add up to 180 degrees so 52 + 23 + 75 and you need 180 so 180-75 which gives 105 which is the missing angle

6 0
4 years ago
Read 2 more answers
Other questions:
  • Please help me with question no.1 and 2. chapter ; circles​
    11·1 answer
  • Kai lives 3 kilometers from school, Brea lives 30,000 meters from school, and Cal lives 30,000 centimeters from school. Which st
    14·1 answer
  • The answers to 43, 44, 45, and 46
    8·1 answer
  • Help me pleaseeeeeeeeee
    8·1 answer
  • An unknown or changeable quantity is
    5·1 answer
  • Help plzz last question for todayyyy <br> What should I do here?
    12·1 answer
  • It takes 8 hours for 5 people to paint a room.<br> How long would it take 4 people?
    12·1 answer
  • What is the result when 12x^3 + 25x^2 + 4x – 1 is divided by<br> 3x + 1?
    12·1 answer
  • I know I keep asking for help but I literally just got put back in my right grade pls help
    15·1 answer
  • A bag contains 8 red marbles, 3 blue marbles, and 1 green marble. What is the probability that a randomly selected marble is not
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!