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
Mashutka [201]
4 years ago
7

Solve for x: 5x + 2 = 4x - 9

Mathematics
2 answers:
qaws [65]4 years ago
5 0

Answer:

x = - 11

Step-by-step explanation:

Given

5x + 2 = 4x - 9 ( subtract 4x from both sides )

x + 2 = - 9 ( subtract 2 from both sides )

x = - 11

son4ous [18]4 years ago
4 0

Answer: x = -11

Step-by-step explanation:

Move all terms containing  x  to the left side of the equation.

A mathematical statement that says two expressions have the same value; any number sentence with an  = .

You might be interested in
There are two sources that serve as the foundation for conducting research on learning. The first source addresses characteristi
Leviafan [203]

Answer:

There are two sources that serve as the foundation for conducting research on learning. The first source addresses characteristics of knowledge itself and the different ways in which we learn things. The second source focuses on what goes on in our minds and how that is theoretically represented.

Step-by-step explanation:

The investigations on the process of how we learn have led to two main sources:

- Acquisition of knowledge which involves assimilation or understanding, storage and retrieval

- The second source belongs to a modern learning cognitive psychology, neuroscience, and cognitive science theories on mental representation, which concerns about the build up of an internal symbol or cognitive representation to hypothetically figure out, external reality.

8 0
3 years ago
If Ali wears a green shirt then we will take a test if we take a test then everyone will pass the test
tresset_1 [31]

Answer:

yea only ofc

Step-by-step explanation:

3 0
3 years ago
Write a related multiplication equation to solve<br><br>× =9÷1/9​
Salsk061 [2.6K]

Answer:

a = 8 ÷ 1/8

Step-by-step explanation:

All I really did was put another variable similar to the x in the original problem, then I changed the numbers to be a bit lower while still keep the original work-- In a short term, I lowered the 9s to 8s.

4 0
3 years ago
Kenny had 5/7 more trading cards than lee. After Kenny collected 50% more trading cards, he had 220 more trading cards than lee.
svp [43]

Answer:

Step-by-step explanation:

Let X is the number of cards Kenny has

Let Y is the number of cards Lee has

1. Kenny had 5/7 more trading cards than lee, it means

X = Y + 5/7X (1)

2. After Kenny collected 50% more trading cards, he had 220 more trading cards than lee, it means:

X + 50%X = Y +  220 (2)

So, we solve the 2 equations to find out X and Y

\left \{ {{X=Y + 5/7X} \atop {1.5X=Y +220}} \right.

<=> X = \frac{3080}{17} and Y = \frac{880}{17}

<=> X ≈181 and Y ≈ 52

6 0
3 years ago
Point D is a fixed point on line PQ such that PD is =DQ, the cordinate of P and Q are (2,3) and (4,7)
Savatey [412]

Answer:

2

Step-by-step explanation:

hope this helps

5 0
3 years ago
Other questions:
  • In a geometric sequence, the ____ between consecutive terms is constant.
    12·1 answer
  • bob started mowing at 9:55 am .It took him 25 minutes to mow the front yard and 45 minutes to mow back yard.at what did bob fini
    7·2 answers
  • In the figure below, find the length of segment XY if XV=1/2X+8 and ZY=2(x-8)
    5·1 answer
  • Rozwiąż równanie kwadratowe: 3/4 y^2 +9=y/2+(y-3)^2
    14·1 answer
  • The least common denominator of the two fractions is 30. If you add the two denominators, their sum is 17. What are the denomina
    8·1 answer
  • the cost of the cab was $3 for each mile plus $20. Write the equation for the situation and complete the table to find the total
    7·1 answer
  • Ms. Semuskie is buying bagels for her family. How many bagels can she buy for 50$
    13·1 answer
  • PLS HELP MOI
    10·1 answer
  • The graph of a linear function is shown on the
    12·1 answer
  • Richard and teo have a combined age of 42. Richard is 9 years older that twice teos age. How old are Richard and Teo
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!