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
dolphi86 [110]
3 years ago
14

Find the value of X in each of the following2x-7=13 3x+4=25​

Mathematics
2 answers:
Law Incorporation [45]3 years ago
6 0

Answer:

2x-7=13 X=10

3x+4=25 X=7

2/3x=8 X=12

3/2x=6 X=4

Step-by-step explanation:

Mademuasel [1]3 years ago
3 0

Answer:

a. x = 12

b. x = 4

Step-by-step explanation:

a.  \frac{2x}{3}=8

Multiply both sides by 3;

\frac{2x}{3} *3=8*3\\\\2x=24

Divide both sides by 2;

x = 12

b.  \frac{3x}{2}=6

Multiply both sides by 2;

\frac{3x}{2}*2=6*2\\\\3x=12

Divide both sides by 3;

x = 4

You might be interested in
Make r the subject of the formula t = r/r-3
NISA [10]

Answer:

Infinite/(-∞, ∞)

Step-by-step explanation:

4 0
3 years ago
Pls help with these 3 math questions!!!!!!!!
Mariulka [41]

Answer:

The first question- 2-1.8 centimters, just subtract 49.2 from 51

The second question-2-1.052 meters, just divide

The thirs question-3-115, just divide

7 0
3 years ago
A line has no thickness, but it does have direction and ___ length.<br> (Fill in the blank)
Mandarinka [93]

A line has no thickness, but it does have direction and infinite length.

A line has length but no width, making it a one-dimensional figure. A line is made up of a collection of points that can be stretched indefinitely in opposing directions.

Given the variety of geometries in modern mathematics, the idea of a line is directly related to how the geometry is described. For instance, a line in the plane is frequently defined in analytic geometry as the collection of points whose coordinates satisfy a given linear equation, but in a more abstract context, such as incidence geometry, a line may be an independent object, distinct from the collection of points that lie on it.

In cartesian plane the general equation of a line is given by :

y=mx+c where the slope is denoted by m and the y-intercept by c.

To learn more about a straight line:

brainly.com/question/17188072

#SPJ9

3 0
2 years ago
Find the equation of the Circle P.
trasher [3.6K]

Answer:

the anwers is 5

Step-by-step explanation:

7 0
3 years ago
On my brother's 14th birthday, he was 160 cm tall. Within exactly one year, his height increased by 6%. How tall was he on his 1
Charra [1.4K]

Answer:

170 cm

Step-by-step explanation:

160+.06*160=160+9.6=169.6

8 0
3 years ago
Other questions:
  • -6y+3&gt;9-7y I can't figure out how to solve this problem
    5·1 answer
  • (a) A color printer prints 7 pages in 4 minutes.<br> How many pages does it print per minute?
    15·1 answer
  • Find the circumference of a circle of the area is 300 square centimeters.
    8·1 answer
  • Just put A. B. C. Etc.
    12·1 answer
  • Which underfined geometric term can be described as a one dimensional
    14·1 answer
  • Perfect adjective word chain​
    15·1 answer
  • What is the value of s ?
    7·1 answer
  • Find the solution set for -2 y - 1 ≤ 7.
    8·1 answer
  • Calculate the new area using the scale factor of 3
    13·1 answer
  • The mean monthly water bill for 52 residents of the local apartment complex is $73. What is the best point estimate for the mean
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!