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
olga55 [171]
3 years ago
8

How to figúrate out if x makes the equation true

Mathematics
2 answers:
marissa [1.9K]3 years ago
7 0
You plug in the number for x and if it is equal to the solution then it is correct
fomenos3 years ago
7 0

Answer:

Someone already explained this and their right but I wanted to add an example.

Lets say you have the equation 4x+3=19.

You solve it by subtracting three from both sides to isolate x which gives you 4x=16 and dividing both sides by 4 to get you an answer of 4.

Now, you know x=4 but you're not completely sure so you can check it.

Substitute the known value of x into the original equation and check to see if both sides equal.

4(4)+3=19

16+3=19

19=19

This checks out so your answer is correct.

You might be interested in
(4 + 7w2)
ivanzaharov [21]
Answer: 18w^2 - 6w + 4

Explanation:

(4 + 7w^2) - (6w - 11w^2)
= 4 + 7w^2 - 6w + 11w^2
= 18w^2 - 6w + 4
5 0
3 years ago
ILL MAKE U BRAINLIEST
-BARSIC- [3]
The third box plot is your answer
5 0
3 years ago
What is the value of n 9 times 27+2 times31-28
Kay [80]
9•27+2•31-28= ? Is that what you are asking?
8 0
3 years ago
PLEASE HELP MEEEEE
ElenaW [278]

Answer:

  t ≥ -12

Step-by-step explanation:

Divide the inequality by the coefficient of t. Because that value is negative, the sign gets reversed.

  (-4t)/(-4) ≥ (48)/(-4)

  t ≥ -12

5 0
3 years ago
Janessa can run 1/2 of a mile in 4 1/3 minutes what is her unit rate in miles per minute ​
Anna007 [38]

Answer:

8 2/3 minutes in 1 mile

Step-by-step explanation:

1/2 = 4 1/3

1 = 8 2/3

HOPE THIS HELPS

PLZZ MARK BRAINLIEST

4 0
3 years ago
Other questions:
  • Jimmy applied the distributive property to write the equation below.
    12·2 answers
  • A soccer team has a 4.5- gallon cooler of water during games. How many 4- ounce cups can the team drink per game
    11·1 answer
  • In how many ways can the top six seeds (rankings) be chosen from nine players on the tennis team
    11·1 answer
  • Factor 8a^2-2a^2 form of the polynomial ????
    11·1 answer
  • Find the perimeter .<br>show your work
    13·1 answer
  • 12) The sum of two natural numbers is 30. If one of the numbers is one-
    12·2 answers
  • What is 2x + y = -14 in slope intercept form?
    11·1 answer
  • Herman buys a mountain bike priced at $525.90 If the sales tax is 10%,what will be the total cost including tax?
    10·1 answer
  • HELP I NEED HELP ASAP
    5·1 answer
  • What is |-8| + |6| ?<br><br> GIVING 50 POINTS NEED HELP ASAP
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!