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
grin007 [14]
3 years ago
15

7x + 5 = 3x - 15solve for x​

Mathematics
2 answers:
jek_recluse [69]3 years ago
6 0

Answer:

7x+5=3x-15 x=-5

Step-by-step explanation:

Subtract from both sides

7x+5-5=3x-15-5

{Simplify}

7x=3x-20

{Subtract}{3x from both sides}

7x-3x=3x-20-3x

{Simplify}

4x=-20

Divide both sides by 4

4x over 4= -20 over 4

 {Simplify}  

  x=-5

Digiron [165]3 years ago
4 0

7x +5 = 3x -15

4x = -20

x = -5

You might be interested in
Clarissa helps her mom put the 200-Newton lawn mower in the back of her mom’s truck. They lift the mower up from the ground to t
Anarel [89]

Answer:

220 N * m or 220 J

Step-by-step explanation:

We have that the work formula would be the applied force multiplied by the distance traveled, that is:

W = F * d

In this case the F is 200 N and the distance is 1.1 meters, therefore we replace:

W = 200 * 1.1

W = 220 N * m = 220 J

Therefore the work carried out by Clarissa and her mom is 200 joules.

4 0
3 years ago
Notes on isosceles triangles, base angles and notes on the diagonals thanks :D
rjkz [21]
Hey,
In isosceles triangles there r two equal sides .
Base angles is usually used for isosceles triangles ....
Diagonals are two lines which intersect each other...
8 0
3 years ago
If point C is not located between points A and B, then AC + CB= AB
Naddik [55]

The location  AC + CB  is  mathematically given as

AC + CB= AB

This is further explained below.

<h3>What is the location  AC + CB of  AB ?</h3>

Because point C can be seen to be in between A and point B, the equation AC + CB must equal AB.

It is important to keep in mind that point C may be located in any part of the space between A and B; yet, the solution will still be considered to be AB in this scenario.

Again, AC + CB = AB.

In conclusion, By way of deduction: if point C is located between points A and B, then it follows that point C is situated on line AB conversely, if point C is not situated on line AB, then it cannot be located between points A and B. As a result, you are able to deduce that AB is a line and that point C is situated on it in the middle of points A and B.

Read more about location  

brainly.com/question/11718756

#SPJ1

3 0
2 years ago
HELPPP QUCIKKK
valentinak56 [21]
4’i 5?u which is basically 5”9
5 0
2 years ago
Find the absolute value of 35​
Wittaler [7]

Answer:

35

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Other questions:
  • Rename 200 tens into hundreds
    11·1 answer
  • I need help on this problem (4x+8)+(7x+3)​
    5·2 answers
  • Drag and drop each number into the correct box to tell wheter it is rational or irrational
    7·1 answer
  • Tile costs $28 per square meter. how much will it cost to cover the counter top with new tile?( 4.36 square meters)
    5·1 answer
  • BRAINLIEST ASAP! PLEASE HELP ME :)
    8·1 answer
  • The fitness club opens with 80 members each month the membership Increases by 15 members which equation represents the relations
    10·1 answer
  • What is the decimal equivalent of 8/12
    12·1 answer
  • Giving thanks and brainliest for best answer &lt;3<br> ::
    6·2 answers
  • Help me right now like now
    5·2 answers
  • All I need is the answer and that’s all you have to give me thank you
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!