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
NemiM [27]
2 years ago
5

Solve the following: a) 4x 3= 2x + 7 b) 2x+6= 7x14

Mathematics
1 answer:
nikdorinn [45]2 years ago
7 0
<h2><u>Correct question</u> : 4x - 3 = 2x + 7 </h2>

<h2><u>Solution</u> : 4x - 3 = 2x + 7 </h2>

4x - 2x = 7 + 3 \\  \\ 2x = 10 \\  \\ x =  \frac{10}{2}  \\  \\ x = 5.

<h2>•••••••••••••••••••••••••••••••••••••••</h2>

<h2><u>Correct Question</u> : 2x + 6 = 7x - 14</h2>

<h2><u>Solution</u> : 2x + 6 = 7x - 14</h2>

2x - 7x =  - 14 - 6 \\  \\  - 5x =  - 20 \\  \\ x =  \frac{20}{5}  \\  \\ x = 4.

You might be interested in
When a button is pressed, a computer program outputs a random even number greater than 0 less than 8. You press the button 4 tim
EastWind [94]

Answer:

Well all even numbers between 0 and 8 are,

2, 4, 6, 8

Meaning if the button is pressed 4 times 2, 4, 6, or 8 will be outputted.

6 0
3 years ago
(9+8)+6/3-7×2 how to slove
klemol [59]

Answer:

Step-by-step explanation:

There is a specific order to do these kind of problems..

first, we do everything in parenthesis...

(9 + 8) + 6/3 - 7 * 2

17 + 6/3 - 7 * 2

now, starting from the LEFT side, do all multiplication and division in the order it comes

17 + 2 - 14

now, starting from the LEFT side, do all addition and subtraction in the order it comes

19 - 14 = 4

so ur answer is 4

Learn this...order of operations....this is the order u do these problems in..

PEMDAS

P = parenthesis

E = exponents

M = multiplication

D = division

A = addition

S = subtraction

keep in mind, multiplication/division are done from left to right....u do not have to do multiplication before u do division....it just depends on which comes first when starting from the left side.....that also applies to addition/subtraction

5 0
3 years ago
Read 2 more answers
At lavernes swimwear there are 6 bikini styles and 2 other types of swimsuit what percent of the swimsuit styles are bikinis?
ELEN [110]

Answer:

33.33%

Step-by-step explanation:

6 bikini styles and 2 other types

so, total types is 3

so, bikinis is only 1 of the 3, which is 1/3 or 33.33%

6 0
3 years ago
Read 2 more answers
At an ice cream shop, 2 of the last 14 cones sold had cookie dough ice cream. what is the experimental probability that the next
Kay [80]
1 \frac{1}{7}
7 0
3 years ago
WILL GIVE BRANLIEST! <br> Please give explanation if possible!
lisabon 2012 [21]
With 20 tickets sold the revenue would be 30
With 2 it would be $3
Therefore 1 ticket would have a $1.50 revenue
6 0
3 years ago
Other questions:
  • What properties does a square have in common with a quadrilateral?
    7·1 answer
  • The dam has 12 pumps that each transfer the same amount of water through pipes from Lake Roosevelt to Banks Lake. Together, the
    13·1 answer
  • Graph y = -­4x2 ­- 2 and its inverse.
    5·1 answer
  • If sin Θ = 2 over 3 and tan Θ &lt; 0, what is the value of cos Θ?
    12·2 answers
  • A circular swimming pool is 21 feet in
    13·2 answers
  • -6c&lt; -12<br> what will the answear be
    12·1 answer
  • Please help me , thank you
    12·2 answers
  • What is the value of x ?
    11·1 answer
  • Solve.<br><br> 5x-2y&lt;10<br> I give Brainliest!
    7·1 answer
  • A Jésica le piden hacer dos esculturas triangulares idénticas. En la primera le solicitan que su perímetro sea de 80 centímetros
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!