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
olga nikolaevna [1]
3 years ago
13

|2x-3|=5 Absolute value

Mathematics
2 answers:
matrenka [14]3 years ago
4 0

Answer:

this is the answer I hope it helps

x= 4,-1

sineoko [7]3 years ago
3 0

Answer:

x = 4, x = - 1

Step-by-step explanation:

The absolute value always gives a positive result, however, the expression inside can be positive or negative, that is

2x - 3 = 5 or - (2x - 3) = 5

Solving both

2x - 3 = 5 ( add 3 to both sides )

2x = 8 ( divide both sides by 2 )

x = 4

or

- (2x - 3) = 5

- 2x + 3 = 5 ( subtract 3 from both sides )

- 2x = 2 ( divide both sides by - 2 )

x = - 1

As a check

| 2(4) - 3 | = | 8 - 3 | = | 5 | = 5 ← True

| 2(- 1) - 3 | = | - 2 - 3 | = | - 5 | = 5 ← True

Thus the solutions are x = 4, x = - 1

You might be interested in
What is the volume of the rectangular prism - i ready. 1/3 ft some of. The answers 1 1/9 feet3- 10 ft3 - 2/9 ft3 - 3 1/3 ft3
Kamila [148]

Answer:

3\frac{1}{3}\ ft^3

Step-by-step explanation:

A rectangular prism is a polyhedron with six rectangular faces. The volume of a prism is given by:

Volume = width * height * length

From the diagram, the rectangular prism is made up of cubes. Each cube is has a size of 1/3 ft by 1/3 ft.

The height of the prism is made up of 5 cubes. Height = 5 * 1/3 = 5/3 ft.

The length of the prism is made up of 3 cubes. length = 3 * 1/3 = 1 ft.

The width of the prism is made up of 2 cubes. Width = 2 * 1/3 = 2/3 ft.

The volume of the prism = width * height * length = 2/3 * 5/3 * 1 = 10/9 ft³ =  3\frac{1}{3}\ ft^3

6 0
3 years ago
Read 2 more answers
Multiply. Write your answer as a fraction in the simplest form.<br> (−1 2/3)^3
nikdorinn [45]

Answer:

Fraction Calculator

Add Fractions, Subtract Fractions, Multiply Fractions, or Divide Fractions and get an answer in the simplest form with this Online Fraction Calculator.

FRACTION CALCULATOR

First Fraction

/

(+, -, x, ÷)

Second Fraction

/

Add Fractions

Subtract Fractions

Multiply Fractions

Divide Fractions

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Which statements are true?
lyudmila [28]

Answer:

the true statement is

All parallelograms are quadrilaterals

Step-by-step explanation:

5 0
3 years ago
Geometry help pretty please 15 points plus brainliest plus be my friend x3
SVEN [57.7K]
1. X(0,0) --> X'(3,-5).
    To go from (0,0) to (3,-5), you must go to the right 3 and down 5.

I cannot answer 2 or 3, as rotations are not my strong suit.
4 0
3 years ago
Read 2 more answers
Ahhhh i need help like now !!!!!!!!!!!
ozzi

Answer:

x = 2

Step-by-step explanation:

Simplify both sides of the equation.

−20 = − 4x − 6x

−20 = −4x − 6x

−20 = (−4x − 6x)(Combine Like Terms)

−20 = −10x  

Flip the equation.

−10x = −20

Divide both sides by -10.

-10x/-10 = -20/-10

x = 2

7 0
2 years ago
Other questions:
  • List all the number sets that apply to -3
    10·1 answer
  • True or false?
    13·1 answer
  • Me2410x week 3 assignment
    13·1 answer
  • What is -4 4/25 as a decimal
    8·2 answers
  • What is the property of 8x1 = 8
    8·2 answers
  • chhering deposite rs. 40000 in a bank at the rate of 5% p.a. if he has to pay 5%of the total interest as tax for the bank how mu
    10·1 answer
  • Which table represents a direct variation? Table A x 4 6 8 10 y 7 9 11 13 Table B x 4 6 8 10 y 12 18 24 30 Table C x 4 6 8 10 y
    13·2 answers
  • Which expression represents the product of 4 and the difference of 17 and 9 which one is correct 4+(17+9) or 4+(17-9) or 4 times
    9·1 answer
  • A new section of freeway will be
    14·1 answer
  • How can you find the least common multiple?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!