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
Luba_88 [7]
3 years ago
8

Please tell me the answer to X. I really need your help. I'll even give you Brainliest if you give a proper answer with no downl

oad links. You should also give an explanation.

Mathematics
1 answer:
kifflom [539]3 years ago
8 0

Answer:

6

Step-by-step explanation:

expand

x-7= 1/4x-10/4

3/4x=18/4

multiply 4 on both sides to get rid of the denominator

3x=18

x=6

check work by substituting

6-7= 1/4(6-10)

-1= 1/4(-4)

-1=-1

they are equal, so it's correct

You might be interested in
The table can be used to determine the solution of equations, 2x − 2y = 6 and 4x + 4y = 28.
natta225 [31]

we have

2x-2y=6 ------> equation 1

4x+4y=28 ------> equation 2

Multiply by 2 the equation 1

4x-4y=12 ------> equation 3

Sum equation 2 and equation 3

4x+4y=28\\ 4x-4y=12\\ ------\\ 8x=40\\ x=40/8\\ x=5

Substitute the value of x in the equation 2

4x+4y=28

4*5+4y=28\\ 4y=28-20\\ 4y=8\\ y=8/4\\y=2

therefore

the answer is the option B

(5,2)

7 0
3 years ago
Read 2 more answers
What is the value of x in 5x−3(x−11)=7(2x−5)+2
riadik2000 [5.3K]
The value of x is 5.5. I got this answer by first distributing -3 amongst (x-11), and distributing 7 amongst (2x-5). Next I combined like terms and subtracted 3x from 5x, and added -35 and 2. Next I subtracted 33 from both sides. Next I subtracted 14x from both sides. And finally I divided both sides by -12 to get the final answer of 5.5.
4 0
3 years ago
Let g(x)=x-3 and h(x)=x^2+6 find (h o g) (1)
cupoosta [38]
g(x)=x-3 \ \ \ and\ \ \  h(x)=x^2+6 \\\\(h \circ  g) (1)=h\bigg (g(1)\bigg)=h\bigg(1-3\bigg)=h(-2)=(-2)^2+6=4+6=10
5 0
3 years ago
Read 2 more answers
Admission to the county fair costs $9 per person. The ride tickets cost $2.50 each.
maksim [4K]

Answer:$11.5

Step-by-step explanation:

Admission = $9 charged once

each ride = $2.5x (x=number of rides)

Total cost for x rides

=2.5x+9

7 0
2 years ago
Three of thiry computers are put of service whar percent of the computers are working​
Schach [20]

Answer: 10%

Step-by-step explanation:

30/3 = 10

3 0
3 years ago
Other questions:
  • Which box would be bigger 2ft by 4ft by 6ft or 3ft by 5ft by 3ft
    8·2 answers
  • Asymptote of y=3(0.8)^x
    14·1 answer
  • Amelia and Elliott are collecting empty soda cans for recycling. Amelia has 13 less than 5 times the cans that Elliott has. Toge
    8·1 answer
  • A line has a vertical intercept 12 and a slope -3. What is its horizontal intercept?
    12·1 answer
  • A Normal distribution has mean µ = 61.6. Find it’s standard deviation if 20% of the values are greater than 70. (Hint--use the z
    8·1 answer
  • I’ll mark brainliest pls I need asap
    8·1 answer
  • You are having a get-together and are expecting 30 guests. You plan on serving Chocolate Chip Cookies. Use your knowledge of fra
    8·1 answer
  • Each month Judy and jills cupcake shop pays $1850 in monthly expenses . They need to make at least as much as they spend each mo
    6·2 answers
  • PLEASE HELP ME MATH PROBLEM UGH
    13·1 answer
  • Make a bell curve for the points 99, 60, 82, 78, 93, 71, 68, 86, 80, 95, 72, 64
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!