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
sasho [114]
3 years ago
7

-4(2x - 5) – (7 – 3x) = 4(x + 3)

Mathematics
2 answers:
Norma-Jean [14]3 years ago
7 0

Answer:

x  = 1/9.

Explanation:

-4(2x - 5) – (7 – 3x) = 4(x + 3)

-8x + 20 - 7 + 3x = 4x + 12

-8x + 3x - 4x = 12 + 7 - 20

-9x = -1

x = 1/9.

jek_recluse [69]3 years ago
7 0

Answer:

x=1/9

Step-by-step explanation:

-4(2x-5) - (7-3x) = 4(x+3)

x=1/9

-4(2x-5) -(7-3x):  -5x +13

4(x+3):  4x + 12

Subtract 13 from both sides

Simplify: -5x = 4x-1

Subtract 4x from both sides

Simplify -9x = -1

Divide both sides by -9

-9x/-9 = -1/-9

x=1/9

You might be interested in
Find the measure for
VMariaS [17]
For what are you trying to figure out?
7 0
3 years ago
Which statement is true about this argument? premises: if an angle measure is greater than 90°, then the angle is an obtuse angl
vazorg [7]
Answer: option d. the argument is valid by the law of detachment.

The law of detachment consists in make a conlcusion in this way:

Premise 1) a => b
Premise 2) a is true

Conclusion: Then, b is true

Note: the order of the premises 1 and 2 does not modifiy the argument.

IN this case:

Premise 1) angle > 90 => obtuse

Premise 2) angle = 102 [i.e. it is true that angle > 90]]

Conclusion: it is true that angle is obtuse

3 0
3 years ago
Read 2 more answers
pamela bought two caps at $9 each (c).she also bought two jean shirts that together cost her $70 (j). if she got a discount of $
enot [183]

Answer:

$71

Step-by-step explanation:

9 + 70 - 8 = 71

8 0
3 years ago
When is it helpful to convert from point-slope to slope-intercept form?
Lena [83]

Answer:

Point slope form is to find the coordinates of the point on the line, whereas slope intercept gives you the slope plus y-intercept

Step-by-step explanation:

5 0
3 years ago
The value of a certain stock tripled. If you knew what the stock used to be worth, how would you find how much it is
SpyIntel [72]
Take the amount that it first was and multiple by 3…..?
5 0
1 year ago
Other questions:
  • Harry wanted to know the amount of hours that his classmates spent doing homework on any given
    14·1 answer
  • Evaluate tan ( cos^-1 ( 1/8 ) ) , giving your answer as an exact value (no decimals)
    13·1 answer
  • I need more help =) ;) :p
    11·1 answer
  • PLEASE HELP PLEASE HELP
    14·1 answer
  • The cone has a diameter of 6 inches and a base diameter of 4 inches. What is the volume of the cone in cubic inches? A) 8pi B) 1
    9·1 answer
  • I need help finding each measure in rhombus
    11·1 answer
  • Jean's bedroom is 12 feet by 12 feet. She has chosen a carpet which costs $28.10 per square yard. This includes installation.
    15·1 answer
  • Write the expanded form of the expression. ​4(8x - 2​)
    15·2 answers
  • What will it look like
    5·1 answer
  • Find the equation of the line with slope 1 and y-intercept (0,−1).
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!