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
Agata [3.3K]
3 years ago
11

Girardo is using the model below to solve the equation 3x+1=4x+(-4)​

Mathematics
2 answers:
svp [43]3 years ago
6 0

Answer:

<h2>x = 5</h2>

Step-by-step explanation:

3x+1=4x+(-4)\qquad\text{subtract}\ 4x\ \text{from both sides}\\\\3x-4x+1=4x-4x-4\\\\-x+1=-4\qquad\text{subtract 1 from both sides}\\\\-x+1-1=-4-1\\\\-x=-5\qquad\text{change the signs}\\\\x=5

belka [17]3 years ago
5 0

Answer:

The answer is B. In step one he should have added 3 negative x-tiles to both sides.

Step-by-step explanation:

You might be interested in
Dae-Hyun drew a picture of a cruise ship that he saw docked at Port Canaveral. He used the scale shown below.
madreJ [45]

Answer: 592

Step-by-step explanation:

I did the test and i got it right :)

4 0
3 years ago
Tina’s age, y, is 5 years more than her brother Tim’s age, x.
gogolik [260]
If you are asking for an equation for this statement, it would be y = x + 5
3 0
3 years ago
Read 2 more answers
Please help Let f(x)=2x^2+x-3 and g(x)=x-1. Perform the indicated operation, then find the domain. (F-g)(x)
Vesna [10]
F(x) = 2x² + x - 3
g(x) = x - 1
(f - g)(x) = (2x² + x - 3) - (x - 1)
(f - g)(x) = 2x² + (x - x) + (-3 + 1)
(f - g)(x) = 2x² - 2

The answer is D.
4 0
3 years ago
Please help ASAP (middle school) (Probability )
White raven [17]

Answer: Yes, it is Unlikely.

Step-by-step explanation: All the animals added up equals to 55. Then 2/55 is converted to a percent which is 4% approximately

7 0
3 years ago
Read 2 more answers
If it takes Maddox 7.5 hours to drive 375 miles, how far could he drive in 3 hours at the same rate?
stealth61 [152]

Answer:

150 miles

Step-by-step explanation:

375 divided by 7.5 is 50

50 time 3 is 150

4 0
2 years ago
Read 2 more answers
Other questions:
  • There are 190 students taking band, chorus, or both. If there are 180 students taking band and 60 students in both band and chor
    15·1 answer
  • 8(2x-3)-6x if 3=x and simplify
    8·1 answer
  • What is the equation of 4
    14·1 answer
  • Which function is a linear function?
    6·1 answer
  • please help ! I need help with math because I am failing and I might have to repeat the grade.. I have a quiz right now I don’t
    10·1 answer
  • Two vertical angles have measures of (4x + 8) and (7x -22). What is the measure of the two angles?
    6·1 answer
  • Help me with this please!!!!!!
    7·1 answer
  • WILL MARK BRAINLIEST IF YOU HELP use the line plot to answer the questions the line plot shows the length of wood strips in inch
    5·1 answer
  • HELP ME I WILL GIVE CROWN IF RIGHT
    8·2 answers
  • 3
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!