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
marin [14]
4 years ago
7

Show your work.. to

Physics
1 answer:
stiks02 [169]4 years ago
5 0
SOLUTION:

Question 4 -

- 2x + 5 = - 13 + x

- 2x - x = - 13 - 5

- 3x = - 18

x = - 18 / - 3

x = 18 / 3

x = 6

Question 6 -

2x + 7 = - 2 - x

2x + x = - 2 - 7

3x = - 9

x = - 9 / 3

x = - 3

Question 8 -

2x + 12 = - 6 - x

2x + x = - 6 - 12

3x = - 18

x = - 18 / 3

x = - 6

Hope this helps! :)
Have a lovely day! <3
You might be interested in
What does an object in equilibrium has a net force of .
Vlad1618 [11]
From our studies of the work of Professor Newton,
we have learned that

                                      F  =  M  a .

That is, the product of an object's mass and its acceleration
is equal to the net force acting on it.

An object in equilibrium is an object that has no acceleration.
In other words, it may be moving in a straight line at a speed
that does not change, or it may be just lying there before us.

In either case, since the object has no acceleration, we glance
at Newton's formula, and we instantly realize that the net force 
on the object must be ZERO. 

The object behaves just as if there were NO forces acting on it at all.
6 0
4 years ago
Running is probably the simplest individual sport for promoting both health-related and skill-related fitness.
Tamiku [17]

Answer:

Running is probably the simplest individual sport for promoting both health-related and skill-related fitness. Fencing is often referred to as "mental chess" because it requires dexterity, endurance, and discipline. Individual sports require the coach to make all of the decisions for the athlete.

8 0
2 years ago
Hello please help i’ll give brainliest
ser-zykov [4K]

The correct answer is B.Antartica and Australia were one landmass millions of years ago.

5 0
3 years ago
According to newton's second law of motion, when an object is acted on by an unbalanced force, how will that object respond?
Aneli [31]
D. It will accelerate
8 0
3 years ago
How our fish adapted to thier enviorment?
lubasha [3.4K]
They use their gills to swim around and they sleep with their eyes open
6 0
4 years ago
Other questions:
  • What is physics? Why is it important in our life​
    5·2 answers
  • Kepler was able to mathematically model that what shape was the most likely orbital shape for objects around the sun?
    7·1 answer
  • Your body temperature begins to rise during strenuous exercise in hot weather. Specialized nerve cells on the skin detect an inc
    14·1 answer
  • Use the terms atom and element to explain what makes silver and gold different?
    12·1 answer
  • What is the difference between balanced forces and action-reaction forces​
    10·1 answer
  • What must a magnet always have?
    10·2 answers
  • Three equal charges of magnitude 'e' are located at the vertices of an equilateral triangle of side 1m. Where should you place a
    8·1 answer
  • Can you use newton in a sentence
    11·1 answer
  • An aluminum bar 600mm long, with diameter 40mm long has a hole drilled in the center of the bar.The hole is 30mm in diameter and
    5·1 answer
  • 1 Find the acceleration of an object if there is a force of 20 newtons in one direction and 10 newtons in the opposite direction
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!