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
Illusion [34]
2 years ago
9

Solve the equation 7/4x-2=-5x+1

Mathematics
2 answers:
Nuetrik [128]2 years ago
7 0
<h3>\large{\mathcal{ANSWER}}</h3><h3>Problem:</h3>

\frac{7}{4} x\:-\:2\:=\:-5x\:+\:1

<h3>Solution:</h3>

\frac{7}{4} x\:-\:2\:=\:-5x\:+\:1

7x\: - \:8 \:=\: -20x\: + \:4

7x \:- \:8 \:+ \:20x \:= \:4

7x\: + \:20x \:= \:4 \:+ \:8

27x\: = \:4\: + \:8

<h3>Answer:</h3>

x\:= \frac{4}{9}

#CarryOnLearning

4vir4ik [10]2 years ago
3 0

Answer:

x = 4/9

Step-by-step explanation:

Solve for x

7/4 x -2  = -5x +1

Add 5x to each side

7/4 x -2+5x  = -5x +1+5x

7/4 x  + 5x -2  = 1

Get a common denominator for the x terms

7/4x  +20/4x -2 = 1

Add 2 to each side

27/4 x -2+2 = 1+2

27/4 x = 3

Multiply each side by 4

27/4 x *4 = 3*4

27x = 12

Divide each side by 27

27x/27 = 12/27

x = 12/27

Simplify

x = 4/9

You might be interested in
What is the answer?
Bad White [126]

Answer:

k=3

Step-by-step explanation:

+ we note f(p)= p^{4}+p^{2}  +p -k

+ Because of "p-1 is a factor of f(p)", that means f(p)= (p-1)* g(p)

Then we have f(1)= (1-1)*g(1)= 0* g(1)= 0

+ We replace p=1 in f(p) and we have:

f(1)=0

that means: 1^{4}+1^{2} + 1 - k=0

then 1+1+1-k = 0, 3-k=0 or k=3

Hope that useful for you.

8 0
3 years ago
Use benchmarks to estimate 16.8-5.94
Sunny_sXe [5.5K]
The estimated answer is 11. First you round 16.8 to 17 because the decimal is above 5. Then you round 5.94 to 6 because the first decimal place is greater than 5. Lastly you subtract 17 minus 5 to get 11.
7 0
4 years ago
Date:
Karo-lina-s [1.5K]

Answer:

4'F

Step-by-step explanation:

5 0
3 years ago
A cleaning company charges a fee of &amp;65 in addition to $10.50 per hour of cleaning, let x represent the number of hours clea
photoshop1234 [79]
Fee of $65
$10.50 per hour

'x' represents hours

Therefore we have:

y = 10.50x + 65

Because 10.50 is the cost per hour, and x represents hours, so we put these together. 65 is a one-time fee, so we just add it on.
3 0
3 years ago
Bethany is working her way through school. She works two part time jobs for a total of 30 hours a week. Job a pays 5.90 per hour
Dahasolnce [82]

Answer:

Job A=40 hours=73.50  job=B=50hours=120.40

Step-by-step explanation:


6 0
3 years ago
Other questions:
  • fernando walked his dog 2/10 mileon saturday and 60/100 mile on Sunday. How far did he walk his dog in all?
    7·2 answers
  • Heeeeeelp me find part b with working out thanks
    10·1 answer
  • Regina recently inherited an oil painting that was purchased by her great-grandfather for $100 in 1938. In 2013 she took the pai
    13·2 answers
  • Explain are you multiply and divide integers?
    8·1 answer
  • Round 9254 to the nearest hundred
    10·2 answers
  • If 1 raffle ticket costs $16, how many raffle tickets can you buy for $96?
    11·1 answer
  • Evaluate -8 × (-10 + (-7))<br><br> Look at the image for more understanding.
    8·2 answers
  • 7th-grade equation math. Will give brainiest.
    9·1 answer
  • 1 Line AB passes through the points A(-1, -2) and B(3,8). Would AB be parallel to a line whose slope is equal to 3?
    14·1 answer
  • What is 55 x 667 x 99 x 44?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!