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
Lemur [1.5K]
3 years ago
9

4(1 - x) + 3x = - 2(x + 1)

Mathematics
2 answers:
s344n2d4d5 [400]3 years ago
6 0

Answer:

x=-2

Step-by-step explanation:

4 - 4x + 3x=-2x -2

4 -1x=-2x -2

4= -1x -2

2=-1x

x=-2

liubo4ka [24]3 years ago
4 0

Answer:

X=-6

Step-by-step explanation:

4(1−x)+3x=−2(x+1)

(4)(1)+(4)(−x)+3x=(−2)(x)+(−2)(1)(Distribute)

4+−4x+3x=−2x+−2

(−4x+3x)+(4)=−2x−2(Combine Like Terms)

−x+4=−2x−2

−x+4=−2x−2

Step 2: Add 2x to both sides.

−x+4+2x=−2x−2+2x

x+4=−2

Step 3: Subtract 4 from both sides.

x+4−4=−2−4

x=−6

Answer:

x=−6

You might be interested in
Which of the following coordinates exists on the line y=2x+4? A. (-3,-2). B. (-1,3). C. (1,5). D. (2,4)
Alchen [17]
Solution is in the picture 

Good luck:)

3 0
2 years ago
Read 2 more answers
C(2, 5), D(3, 1)<br><br> Find the slope of the line that passes through each pair of points.
Tpy6a [65]
Slope=-4 or -4/1

Work:

(2, 5) (3, 1)
x1 y1. x2 y2

M= y2-y1/x2-x1
M= 1-5/3-2
M= -4/1
M=-4
5 0
3 years ago
The mean of 9 observations was found to be 35. Later on, it was
USPshnik [31]

Answer:

its 42

Step-by-step explanation:

315-18+81=378

Correct mean =378/9=42

3 0
2 years ago
What is the product of (a-5) and (a+3)
abruzzese [7]
= (a-5).(a+3) = a²+3a-5a-15 = a²-2a-15
3 0
2 years ago
Ms. Swanson asked the question, "How does knowing the fact 6 × 5 6×5 help you find 60 × 500 60×500?" Maria answered, "I know 6 ×
Allushta [10]

Answer:

Correct answer is 30,000

Step-by-step explanation:

From multiplication :

6 * 5 = 30

Now moving to:

60 * 500

Number of ending zeros in both values = 3 ; (000)

This 3 0's will be placed at the end of the result of multiplying 6 by 5

Hence,

6 * 5 = 30

60 * 500 = 30+000 = 30,000

Hence, 60 * 500 = 30000

3 0
3 years ago
Other questions:
  • the points (4, -6) and (9, -6) represent the location of two towns on coordinate grid, where one unit is equal to one mile. what
    12·2 answers
  • It number 6. And i need help
    11·1 answer
  • To decide if 9cups are grater than 4 pints
    11·2 answers
  • Which of the following are vertical asymptotes of the function y = 2cot(3x) + 4? Check all that apply. A.x = pi/3 B.x = +/- pi/2
    10·2 answers
  • One end of a ramp is raised to the back of a truck 1 meter
    9·1 answer
  • Can somebody answer this question for me?
    11·1 answer
  • I don't understand :/
    10·2 answers
  • April claims that 1 + cos2(theta) / sin2(theta)= 1 / sin2(theta) is an identity for all real numbers thetatheta that follows fro
    7·1 answer
  • Help me please for 12 D is 27
    14·1 answer
  • What is the third quartile of the set of data shown below?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!