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
forsale [732]
2 years ago
14

Does 3 (x-1) = 2x + 9 have one solution, no solution, or infinite solutions?

Mathematics
2 answers:
Maru [420]2 years ago
8 0

Step-by-step explanation:

3x-3=2x+9

3x-2x=9+3

x=12

only one solution

Allushta [10]2 years ago
3 0

Answer:

one solution

x = 12

Step-by-step explanation:

3 (x-1) = 2x + 9

3x - 3 = 2x + 9

subtract 2x from each side of the equation:

x - 3 = 9

add 3 to each side:

x = 12

You might be interested in
What degree measure is equivalent to -4pie over 9
xxMikexx [17]
Anyway
2pi radians=360
so
-4pi/9radians=xdegrees

2pi/360=-4pi/9r/x
times both sides by 360x
2xpi=-1440pi/9
2xpi=-160pi
divide both sides by 2pi
x=-80
80 degres
5 0
2 years ago
What are the solutions to the equation x2 = 289?
artcher [175]
Because this is a second degree equation you will have 2 solutions.  When you take the square root of a number you have to account for both the positive and negative roots.  Since the square root of 289 is 17 then your solutions are +17 and -17.
3 0
3 years ago
A customer service representative earns $13 an hour, and he works 52 hours a week. What is his weekly wage? A. $91 B. $364 C. $6
leva [86]



I'm pretty sure its c
You just multiply 13 and 52


















4 0
3 years ago
34 divided by 523.6<br><br><br><br><br> Answer plz
Eva8 [605]

Answer:

0.0649350649350649

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
25% $760 what's the answer
Semenov [28]
The answer would be $190
5 0
3 years ago
Other questions:
  • an adult elephand drinks about 325 liters of water each day. is the number of days the water supply lasts proportional to number
    9·1 answer
  • $14 socks 15% discount
    14·1 answer
  • 5/6
    12·2 answers
  • Anyone know the answer ?
    7·1 answer
  • Karen had to spend $24 on seven packs of markers for a workshop. After buying them, she had $10. How much did each pack of marke
    9·2 answers
  • Solve the system of equations using substitution.<br> 4x + y = 32<br> y = 4x
    8·2 answers
  • Help me pls with this​
    8·1 answer
  • There are 15 students in the class and 8 are boys. What is the ratio of girls to students in the room?
    5·1 answer
  • Rewrite the equation by completing the square.<br> x2 - 6x - 16 = 0
    13·1 answer
  • 1. A farmer is planting a 47-acre field of green beans. How many seeds must be purchased if the farmer plants 140,000 seeds per
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!