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
emmainna [20.7K]
3 years ago
10

Which answer is a solution for x if x 4 = 21

Mathematics
2 answers:
worty [1.4K]3 years ago
8 0

Answer:

x = 5.25

Step-by-step explanation:

If I am understanding the question correctly, you are asking to find x when 4x=21? If this is the case, then all you must do is divide 21 by 4, then you get 5.25.

nasty-shy [4]3 years ago
6 0

Answer:

Step-by-step explanation:

You might be interested in
What is the 30th term of the arithmetic sequence?
anyanavicka [17]
The correct answer is:

C.) -101 
7 0
3 years ago
Read 2 more answers
What are the steps she used ?
Serjik [45]
1. Add x on both sides of the equation.
2. Subtract 5 from both sides of the equation.
3. Divide both sides of the equation by 3.

If these aren’t options, tell me the options for each dropdown in the comments and I can help further.

Please consider marking this answer as Brainliest to help me advance.
6 0
3 years ago
Find the value of x, y and z
tangare [24]

Answer:

Step-by-step explanation:

8x = 9x - 7

-x = -7

x = 7

9(7)-7= 63-7=56

8(7)= 56

13y+7+56=180

13y+63=180

13y=117

y=9

13(9)+7= 117+7= 124

5y-11+56=90

5y+45=90

5y=45

y=9

5(9)-11+9(7)-7= z

45-11+63-7=z

34+56=z

90=z

7 0
3 years ago
Pythagorean Theorem( Radical Answers) Need this asap I would appreciate it:0
nexus9112 [7]

Answer:

2sqrt(13)

Step-by-step explanation:

x = sqrt(36 + 16)

x = sqrt(52)

x = sqrt(4*13) = 2sqrt(13)

5 0
3 years ago
How do i solve x² + x - 2
jeka94
Square x first then add x then subtract by 2
8 0
3 years ago
Other questions:
  • Use factoring to solve the equation for x: (x−2)(2x−3)=(x−2)(x+1).
    14·1 answer
  • Solve this two step equation = 6x + 8 = 74. Please solve for x.
    10·2 answers
  • G(n) = 3n - 3<br>f(n) = 2n - 4<br>Find g(-3) f(-3)​
    5·1 answer
  • miles bought 3.75 acres of land in 1993. in 1197, he bought enough land to double his property. then in 2001, miles was forced t
    12·1 answer
  • Problem A. Consider the following initial value problem for a damped driven linear oscillator: m 2 + b** + kx} = f sin(St); x(0)
    15·1 answer
  • What is the sum of the
    12·1 answer
  • so im helping my lil brother he needs help and wanted to ask yall! he did not want me to help him he wants yall to!!
    11·2 answers
  • What is the product of the sum of eight and two and the difference between eight and two? Show all work.
    6·1 answer
  • 40 50 60 70 80 90 100 110 120 130
    13·1 answer
  • !!!!!! please help!!!!!
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!