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
Orlov [11]
1 year ago
11

2x - 12 = 2(x-10)-87

Mathematics
1 answer:
bogdanovich [222]1 year ago
4 0

The equation 2x - 12 = 2(x-10)-87 has no solutions.

Given: To find the value of x: 2x - 12 = 2(x - 10) - 87

What are algebraic expressions?

Algebraic expressions are sequences or combinations of characters containing letters, numbers, symbols, operators, and variables which are used to derive a certain relation among all of them.  

What is an algebraic equation?

When an algebraic expression has a value it becomes an algebraic equation. The algebraic equation helps to make a relation between different variables for a problem.

Let's solve the question.

2x - 12 = 2(x - 10) - 87

Adding 12 on both sides:

2x - 12 + 12 = 2(x-10) - 87 + 12

=> 2x = 2(x -10) - 75

=> 2x = 2x - 20 - 75

=> 2x = 2x - 95

Adding -2x on both sides:

2x - 2x = 2x - 95 - 2x

0 = -95

This is contradictory.

The equation is independent of x, and 0 = -95 is false. Therefore, the equation has no solutions.

Hence the equation 2x - 12 = 2(x-10)-87 has no solutions.

Know more about "algebraic expressions" here: brainly.com/question/953809

#SPJ9

You might be interested in
Which functions could represent a reflection over the y axis of the given function
fredd [130]

Answer:

g(x) = 1/2*(4)^(–x)          and

g(x) =1/2*(1/4)^(x)

Please, see attached picture.

Step-by-step explanation:

Your full question is attached in the picture below

To easily solve this problem, we can graph each equation and see, which one represents a reflection of the function over the y axis.

See, second image.

The answers are

g(x) = 1/2*(4)^(–x)          and

g(x) =1/2*(1/4)^(x)

4 0
3 years ago
Fred has 32 ounces of cookie dough. If he used 0.56 ounces of cookie dough for each cookie, what is a reasonable estimate of how
8_murik_8 [283]

Answer:

57 cookies

Step-by-step explanation:

32/0.56= 57.14

4 0
2 years ago
How many numbers from 300 to 899 contain atleast one four
svetlana [45]


The awnser is about 50
3 0
3 years ago
Read 2 more answers
Find the slope between (2,4) and (4,6). Reduce it.<br> show your work
zloy xaker [14]
3,5

1 across and 1 down pattern
find the halfway point
5 0
2 years ago
Solve for x (Angle relationship in Circles)
makkiz [27]

Step-by-step explanation:

180 \degree - 102 \degree =  \frac{1}{2} (x + 95\degree) \\  \\  \therefore \: 72 \degree = \frac{1}{2} (x + 95\degree) \\  \\ \therefore \: 72 \degree  \times 2=  (x + 95\degree) \\  \\ \therefore \: 144 \degree =  x + 95\degree \\  \\ \therefore \:x = 144 \degree - 95\degree  \\  \\  \huge \red{ \boxed{\therefore \:x = 49\degree}}

4 0
3 years ago
Other questions:
  • Your weekly salary is $150. you also earn $20 commission for each cell phone that you sell. write an expression to represent the
    6·1 answer
  • Point P is the incenter of triangle ABC, PZ = 7 units, and PA = 12 units.
    6·1 answer
  • What is the answer to 3 5/8 - 2 1/8 =
    5·2 answers
  • a number that cannot be expressed as a quotient of two integers; a nontermniating, nonrepeating decimal
    11·1 answer
  • Kevin is looking for a job as a piano technician. One classified ad lists a job that
    5·1 answer
  • Owen earns $27,980 per year in take-home pay. What is the most money a
    6·1 answer
  • A square floor tile has a diagonal 20 inches long.
    15·1 answer
  • BESTIES KINDA FAILING AT SCHOOL RN NEED YOUR HELP ASAP
    11·1 answer
  • PLSSS ANSWER 50 points
    11·2 answers
  • Find the value of x.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!