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
Novay_Z [31]
2 years ago
14

Find the Value of X. Solve for X

Mathematics
1 answer:
defon2 years ago
3 0

Answer: x=21

Step-by-step explanation:


50-90=40

40=2x-2

2*21=42

42-2=40

x=21

You might be interested in
The equation of line AB is y 5x+ 1. Write an equation of a line paraliei to line AB in slope-intercept form that contains point
Alchen [17]

Answer:

The equation would be y = 5x - 15

Step-by-step explanation:

To find the equation to this line, we first have to note that parallel lines have the same slope. Since the original line has a slope of 5, we know that the new line will also have that slope. Then we can use the slope and the point in point-slope form and solve for y.

y - y1 = m(x - x1)

y - 5 = 5(x - 4)

y - 5 = 5x - 20

y = 5x - 15

7 0
3 years ago
Read 2 more answers
A car travelled 216km at an average speed of 48km/h.On the return journey the average speed increased to 72km/h.Calculate the av
mel-nik [20]

Answer:120km/hr

Step-by-step explanation:

3 0
3 years ago
What does 10m and 13m make
MrMuchimi

Answer:

23m

Step-by-step explanation:

6 0
3 years ago
Find the opposite of: - 4x2 - 4x + 2
vladimir2022 [97]

Answer:

4x² + 4x - 2

Step-by-step explanation:

The opposite is the negative value

The opposite of - 4x² - 4x + 2 is

- (- 4x² - 4x + 2) ← distribute parenthesis by - 1

= 4x² + 4x - 2

8 0
3 years ago
What is the distance between -4 and 7 on a number line?
tiny-mole [99]

Answer:

11

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • The probability that Leon makes a three-point shot in basketball is 15%. For practice, Leon will regularly
    6·2 answers
  • F(x) =- (3x +9) – 13 find f(-5)
    8·1 answer
  • An automobile manufacturer obtains the microprocessors used to regulate fuel consumption in its automobiles from three microelec
    13·1 answer
  • What are 3 numbers between 0.33 and 0.34
    7·2 answers
  • Will award Brainliest and extra points to whoever can get me the correct answer the fastest:
    11·1 answer
  • 4.
    14·1 answer
  • The standard normal curve shown below models the population distribution of a random variable. What proportion of the values in
    12·1 answer
  • There are four defenders on a soccer team. If this represents 20 percent of the players on the team, which equation can be used
    8·2 answers
  • Obtain the derivative of y=2x^2​
    14·2 answers
  • Amy joins a meal delivery service. Each family meal is $15, and there is a monthly flat shipping fee of $20. If Amy orders eight
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!