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
Degger [83]
3 years ago
15

How to do equations with variables with the same coefficient on each side?

Mathematics
1 answer:
bezimeni [28]3 years ago
6 0
Example 1:
4x + 2 = 4x + 4....subtract 4x from both sides
4x - 4x + 2 = 4x - 4x + 4...simplify
2 = 4 (incorrect)

example 2 :
4x + 2 = 4x + 2...subtract 4x from both sides
4x - 4x + 2 = 4x - 4x + 2...simplify
2 = 2 (correct)

** if the variables cancel out....and u r left with an incorrect statement (like in example 1), then ur equations will have no solution
** if the variables cancel out...and u r left with a correct statement (like in example 2), then ur equations will have infinite solutions
You might be interested in
Jacob struggled to solve 0.96 divided by 0.2 so he solved 96 divided by 2 instead. After finding the quotient of 96 divided by 2
LekaFEV [45]
Take away the decimal?
5 0
3 years ago
a + b = c Write a true equation . Write a false equation. For example: a is 7 , b is 3, c is 10 7+3 = 10 (true equation) a is 7,
Harlamova29_29 [7]

9+7 8=90

THIS THE ANSWER

6 0
3 years ago
Can someone help me ?
LUCKY_DIMON [66]

Answer:

c

Step-by-step explanation:

3 0
3 years ago
Question 3
Tamiku [17]

Answer:

Volume of a cube = l³

where l is the length of the side of the cube

From the question

l = 2x²y

Therefore

Volume = (2x²y)³

= 8x^6y³

Hope this helps

6 0
3 years ago
2 things, what is coefficient and help me on this question.
Radda [10]

Answer it's a number used to muiltiply a variable for the meaning as in example 5x-3 to help you with your question given

8 0
3 years ago
Other questions:
  • 6 men can complete a job in 20 days.if the men work at the same rate.how many more are needed to complete the job in 12 days
    10·1 answer
  • Write the identity of the missing nucleus for the following nuclear decay reaction: 232 90Th→228 88Ra+?
    14·1 answer
  • A tractor-trailer travels 205.296 miles in 3.12 hours. What is the speed at which the tractor-trailer is traveling? 62.05 miles
    14·2 answers
  • Which shows the best path to convert 100 liters to pints?
    7·2 answers
  • Correct answer to -3x-9=3
    11·2 answers
  • If four points are coplanar, then they lie on the same plane. True/False
    15·1 answer
  • You start driving west for 20 miles, turn left, and drive south for another 14 miles. At
    8·1 answer
  • Select three ratios that are equivalent to 7:3.
    14·2 answers
  • The coefficient of x in the expansion of<br>(x+3)(x-1) is<br>​
    9·1 answer
  • Express the equation x = 10 and y = -3 as a linear equation in two variables
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!