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
mote1985 [20]
3 years ago
11

Im struggling with this question and i need help solving and explaining how i got it

Mathematics
2 answers:
Rama09 [41]3 years ago
8 0

Step-by-step explanation:

4x-1=9x-1-5x

4x+5x-9x=-1+1

9x-9x=0

0=0

When a positive number crossed the equal sign it becomes negative and vice versa

For example:1=2w

-2w= -1

nignag [31]3 years ago
3 0

4x-1=9x-1-5x

4x-9x+5x=-1+1

-5x+5x=-1+1

0=0

You might be interested in
An architect builds a scale model of a building, where 1 cm = 0.5 m. If the scale model is 15 cm tall, how tall will the actual
olganol [36]

Answer:

The actual building will be 7.5 m tall

Step-by-step explanation:

Given the scale model value of the building, we want to find the actual height of the building

From the scale model;

1 cm = 0.5m

Thus 15 cm will be 15 * 0.5 = 7.5 m

7 0
2 years ago
I dont get this simple math 3 2/1÷ 4/3=
mel-nik [20]

uhm I can't help with that... sorry

7 0
3 years ago
the first three steps in determining the solution set of the system of equations algebraically are shown in the table. y = −x2 +
Nookie1986 [14]
It is A! I know because i just took the test!
3 0
3 years ago
Read 2 more answers
Kathy starts with a number she adds 3 touring numbers then doubles the results finally she subtract 7 if she ended with nine wha
Ann [662]

she ends up getting 5

8 0
3 years ago
The length of 9 ants measure 3.51 inches. What is the length of 25 ants measured in inches if each ant is 1 cementer long?
valentina_108 [34]

Answer:

if 9 ants=3.51inches

25 ants =x

therefore by cross multiplication

x= 25*3.51 /9 =9.8 inches

answer:B

8 0
2 years ago
Read 2 more answers
Other questions:
  • How do I solve 4a-3=2a+7
    12·1 answer
  • Figure A is a cylinder. Figure B is a cone. Figure C is a sphere. Figure D is at pyramid with rectangular base. Which statements
    10·2 answers
  • Rick took a 45-minute lunch break. At the end of the break, it was 1:00 P.M. What time did Rick start his lunch break?
    12·1 answer
  • What is the equation of the line in slope intercept form?
    15·1 answer
  • Given that ray KM bisects angle JKL, find two angle measures not given in the diagram.
    8·1 answer
  • Which graphic organizer is most helpful when comparing and contrasting information?
    5·2 answers
  • (x+a)(x+b) cannot be written as?
    14·1 answer
  • What is an expression which combines numbers and operations?
    15·1 answer
  • The candy shop puts 10 ounces of gummy bears in each box. How many
    14·1 answer
  • What is 4x - y = - 20 in y=mx+b form
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!