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
Alla [95]
3 years ago
6

3-2(x + 1)=2x-7 SOLVE AND HOW MANY SOLUTIONS ?

Mathematics
1 answer:
jekas [21]3 years ago
5 0

Answer:

2

Step-by-step explanation:

3−2(x+1)=2x−7

3+(−2)(x)+(−2)(1)=2x+−7(Distribute)

3+−2x+−2=2x+−7

(−2x)+(3+−2)=2x−7(Combine Like Terms)

−2x+1=2x−7

−2x+1=2x−7

Step 2: Subtract 2x from both sides.

−2x+1−2x=2x−7−2x

−4x+1=−7

Step 3: Subtract 1 from both sides.

−4x+1−1=−7−1

−4x=−8

Step 4: Divide both sides by -4.

−4x−4=−8−4

x=2

You might be interested in
7s0t-5/2-1m2 simplify
Mars2501 [29]
<span>The answer should be 14t - 2m2 - 5/2 , if I am correct</span>
6 0
3 years ago
Determine if graph is a function ​
Zepler [3.9K]
No it is not a function.
8 0
3 years ago
Which of the ordered pairs below could be in this Function?
DochEvi [55]
I believe it is.... (2,2)or(4,4)
6 0
3 years ago
Write an expression for each of these expressions:
Kipish [7]

Answer:

A. 36  ÷ a

B. 55 - b

C. 18 + c

D. 49 · d

E. e ÷ 62

F. f - 71

7 0
2 years ago
Abby went to the store to buy ice cream for her party. Each box costs $3. She has a coupon for 20% off her total. If Abby buys 3
ollegr [7]

Answer: 7.2$

hope it helps :)

step-by-step explanation:

Cost of each box = 3$

Cost of 3 boxes without 20% coupon = 9$

With 20% off Coupon = 9 by 100 multiplied by 20

                                     (the zero's cut with each other leaving)

                                     = 9 by 10 multiplied by 2

                                     (9 multiplied by 2 = 18)

                                     = 18 by 10

                                     (18 divided by 10 = 1.8)

                                     = the 20% of 9$ is equal to 1.8

                                        when subtracted with the total cost leaves 7.2$

4 0
2 years ago
Other questions:
  • Cory Randle is an MIS manager for an international consulting firm. Cory travels to different European countries where he implem
    14·1 answer
  • What is the approximate circumference of the circle shown below 14.8cm
    12·2 answers
  • Which pair of numbers are not opposites? Select one: a. |7||7| and -7 b. 27 and |27||27| c. 72 and -72 d. 27 and -27
    13·1 answer
  • Can you help? Having a hard time figuring this out. Thanks
    8·1 answer
  • Suppose the roots of the polynomial $x^2 - mx + n$ are positive prime integers (not necessarily distinct). Given that $m &lt; 20
    9·1 answer
  • Please help!! Worth 28 points if you can solve it correctly and proof on paper
    5·1 answer
  • What is the volume of a sphere having a radius of 6 in.
    10·2 answers
  • The axis of symmetry for a function in the form f(x)=x2+4x-5 is x=-2
    7·1 answer
  • Ashley has scored 81, 74, 72, and 93 on her previous four tests. What score does she need on her next test so that her average (
    15·1 answer
  • A right angled triangle has sides 12m and 5 m.what is the length of the hypotenuses of this triangle?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!