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
tiny-mole [99]
3 years ago
8

How to find x for this equation : 3x-3(x-1)=3

Mathematics
1 answer:
Romashka [77]3 years ago
5 0
The answer for that is infinitely many solutions
You might be interested in
3x+y=4 <br> x+2y=-2<br> what is the answer
Taya2010 [7]

Answer:

2(3x+y=4)

1(x+2y=-2)

6x+2y=8

<u>(-) x+2y=-2</u>

<u>5x=10</u>

5

x=2

x+2y=-1

2+2y=-1

<u>-</u><u>2</u><u> -</u><u>2</u>

<u>2y=-</u><u>3</u>

2

y=-3/2

Step-by-step explanation:

  1. multiply the first equation by 2 to make y equal to each other.
  2. subtract to eliminate y
  3. divide by 5 to get x
  4. take one of the equations
  5. replace x by 2 to solve for y
3 0
3 years ago
I need help<br><br> -2(x-8)+4x= -12
Nastasia [14]

Answer:

x=-14

Step-by-step explanation:

-2(x-8)+4x= -12

-2x+16+4x=-12

2x=-28

x=-14

3 0
2 years ago
Help find the derivative.
Masteriza [31]

Answer:

Step-by-step explanation:

1.\\f(x)=e^x\\f'(x)=e^x\\2.\\y=x^8-12x^5-3x^2+7x+22\\\frac{dy}{dx}=8x^7-12*5 x^4-3*2x+7+0\\\frac{dy}{dx}=8x^7-60 x^4-6x+7\\3.\\f(x)=e^3\\f'(x)=0

5 0
2 years ago
Which graph is NOT a function?
Solnce55 [7]

Step-by-step explanation:

Use the vertical line test to determine whether or not a graph represents a function. If a vertical line is moved across the graph and, at any time, touches the graph at only one point, then the graph is a function. If the vertical line touches the graph at more than one point, then the graph is not a function.

my only advice

5 0
3 years ago
Read 2 more answers
Will give brainlest if right! Two plus two?
Temka [501]
4??? fish??? if it's a trick question, then the answer is probably fish :o)
4 0
2 years ago
Read 2 more answers
Other questions:
  • A surveyor wants to find the height of a building. at a point 109.0 ft from the base of the building he sights to the top of the
    9·1 answer
  • Write two equivalent expressions to the following radical expression: (√104 * √124)8
    12·1 answer
  • The bases of a softball field are 60 feet apart. How far apart is home plate from second base?
    7·1 answer
  • What is the question 5/3 x 7%
    14·2 answers
  • Luis makes a 4% commission on his sales ina sporting goods store. For a $70 purchase, how much commission does Luis earn?
    15·1 answer
  • Solve: 5x2 + 25x = 0.
    14·1 answer
  • HELP AGAIN PLEASE, totally lost
    9·1 answer
  • I really need help with this!!
    15·1 answer
  • School.
    8·1 answer
  • A ship is stationary at sea. A tugboat is 28 km away at a bearing of 315°, and a yacht is 21 km from the tugboat at a bearing of
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!