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
ArbitrLikvidat [17]
3 years ago
8

3x+ 2 =7x -1 what is the answer

Mathematics
2 answers:
vampirchik [111]3 years ago
8 0

Answer:

6x

Step-by-step explanation:

Bezzdna [24]3 years ago
8 0

Answer:

x= 3/4

Step-by-step explanation:

3x+2= 7x - 1

-3x       -3x

2= 4x - 1

+1    +1

3= 4x

/4    /4

3/4 =  x

You might be interested in
Help ? Pleaseeeeeeeeeeeee
OLEGan [10]

Answer:

18

Step-by-step explanation:

|-8| + 10 = 18

6 0
3 years ago
Read 2 more answers
Write an equation for the cubic polynomial functior
d1i1m1o1n [39]

So, the cubic polynomial function is x^3-10x^2+31x-30=0

No, none of the roots have multiplicity.

Step-by-step explanation:

We need to write an equation for the cubic polynomial function

whose graph has zeroes at 2, 3, and 5.

Zeros mean:

x=2, x=3 and x=5

or

x-2=0, x-3=0 and x-5=0

Multiplying all the factors:

(x-2)(x-3)(x-5)=0\\(x-2)(x(x-5)-3(x-5))=0\\(x-2)(x^2-5x-3x+15)=0\\(x-2)(x^2-8x+15)=0\\x(x^2-8x+15)-2(x^2-8x+15)=0\\x^3-8x^2+15x-2x^2+16x-30=0\\x^3-8x^2-2x^2+15x+16x-30=0\\x^3-10x^2+31x-30=0\\

So, the cubic polynomial function is x^3-10x^2+31x-30=0

No, none of the roots have multiplicity, A root has multiplicity if it appears more than 1 time. Like if (x-1)^2 is a root then 1 has multiplicity 2

Keywords: Polynomial Function

Learn more about Polynomial Function at:

  • brainly.com/question/1414350
  • brainly.com/question/1464739
  • brainly.com/question/2568692

#learnwithBrainly

6 0
3 years ago
Let s = 12. <br><br><br><br> What is the value of 27 + 3s?
ad-work [718]
27 + 3s 

s = 12, 

27 + 3s = 27 + 3(12) = 27 + 36 = 63

----------------------------------------------------
Answer: The value is 63.
----------------------------------------------------
6 0
3 years ago
Read 2 more answers
What is the image point of (-2, 10) after the transformation rx-axis o D;?
Nastasia [14]

Answer:

This is a composition of transformations

First you have to rotate 180 and next you have to reflect over x axis.

The given point (-7,3) is on the second quadrant, after 180 rotation it will be on the fourth quadrant, (7,-3) Next you have to reflect that point over the x axis. So the final image of the point is on the first quadrant, (7,3).

Step-by-step explanation:

8 0
3 years ago
. If f(x) and g(x) are inverses, what will be the values of f(g(x)) and g(f(x))?
olga_2 [115]

Answer:

f(g(x)) = g(f(x)) = x

Step-by-step explanation:

Lemma;

If f(x) and g(x) are inverses, then the compositions  f(g(x)) = g(f(x)) = x

7 0
4 years ago
Other questions:
  • a class of sixty voted for class president 30% voted for Brad 70% voted jane how many votes did the winner get
    13·1 answer
  • Determine what value(s) for the variable would make each algebraic equation a true number sentence. 6p=3p+2p+p6p=3p+2p+p
    11·1 answer
  • If 24 extra large cans of soup will serve 96 people, how many cans should Ann buy to serve 28 people
    11·2 answers
  • Clayton left a 15% tip for the waitress. If the amount of the tip was $3.30, how much was the bill before the tip?
    10·2 answers
  • One number is five times another number. Their sum is 42. What are the two numbers? Answer ASAP
    11·1 answer
  • Match the reasons with the statements in the proof to prove that triangle ABC is congruent to triangle ABD, given that AB ⊥ BD,
    12·1 answer
  • ABC will be translated 5 units right and 4 units up. What will the coordinates of A' be?
    11·1 answer
  • Write an equation in slope-intercept form of the line that passes through the given point
    10·1 answer
  • The function f(x) is shown in this graph.
    7·1 answer
  • What shows the possible outcomes of a random experiment and the probability of each outcome?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!