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
tresset_1 [31]
2 years ago
7

write an equation with the solution x=20. The equation should have the variable on both sides, a fractional coefficient on the l

eft side, and a fraction anywhere on the right side
Mathematics
2 answers:
Archy [21]2 years ago
7 0

Answer:

\frac{8}{7}x=\frac{20}{7}+x

Step-by-step explanation:

The given equation is

x=20

We need to write an equation that should have the variable on both sides, a fractional coefficient on the left side, and a fraction anywhere on the right side.

Multiply both sides by 1/7 in the given equation.

\frac{1}{7}\times x=\frac{1}{7}\times 20

\frac{1}{7}x=\frac{20}{7}

Add x on both sides.

\frac{1}{7}x+x=\frac{20}{7}+x

\frac{8}{7}x=\frac{20}{7}+x

This equation have the variable x on both sides, a fractional coefficient 8/7 on the left side, and a fraction 20/7 on the right side.

Therefore the required equation is \frac{8}{7}x=\frac{20}{7}+x.

Viefleur [7K]2 years ago
5 0
1/2x+9=2x/2-1. I hope this meets ur criteria. It works and equals 20.
You might be interested in
James earned $39,600 last year. He paid $11,250 towards rent and $1,422 in car payments. What percent of his earnings did Jon pa
tester [92]
Step 1:
Add rent & car payments

=11,250+1422
=$12,672

Step 2:
to determine %, set up a proportion
12,672 is to his total of 39,600 as x is to 100

12,672/39,600 = x/100
cross multiply
(12,672)(100) = (39,600)(x)
1,267,200= 39,600x
divide both sides by 39,600
32%= x

OR

Alternative Step 2:
12,672 ÷ 39,600= 0.32
Alternative Step 3:
0.32 x 100 = 32%
or move decimal to the right 2 places

His rent and car payments are 32% of his earnings.

Hope this helps! :)
5 0
3 years ago
Read 2 more answers
find the common difference of the arithmetic sequence. 9, 13, 17, 21, . . . a. nine thirteenths b. 4 c. one and four ninths d. 2
shusha [124]
The answer is letter b.4
3 0
3 years ago
Write the first five terms of the sequence. an=n2 +2​
Alla [95]

Answer:

The first five terms of the given sequence

3, 6, 11, 18, 27

Step-by-step explanation:

It is given that,

an=n² +2​

<u>To find the first five terms</u>

a₁ = 1² + 2 = 1 + 2 = 3

a₂ = 2² + 2 = 4 + 2 = 6

a₃ = 3² + 2 = 9 + 2 = 11

a₄ = 4² + 2 = 16 + 8 = 18

a₅ = 5² + 2 = 25 + 2 = 27

Therefore the first five terms of the given sequence

3, 6, 11, 18, 27

4 0
3 years ago
HELP PLZ ALGEBRA 1 HW
nlexa [21]

Answer: 5 and 4

Step-by-step explanation: 5+2=7 amount total per person. 65-30 equals amount able to spend on people. 35÷7=5 being the largest amount possible.

4 0
2 years ago
Every day, 500 airplanes in San Francisco incur an additional 30 minutes of airport delays when flying into or out of the airpor
rusak2 [61]
A. San Francisco is the largest opportunity cost
4 0
3 years ago
Read 2 more answers
Other questions:
  • Show all you work plzzz
    13·1 answer
  • What is the efficiency of a machine that produces 4500 joules of output work for every 4250 joules of input work? (remember to p
    9·1 answer
  • PLEASE HELP ILL GIVE BRAINLIEST
    12·1 answer
  • Angle DEF is a right triangle. If FE = 12 and DE = 5, find DF.
    13·2 answers
  • Is the number 65.4349224... rational or irrational? Explain.
    15·3 answers
  • Mike biked 6 3/4 miles, and Noah biked 4 1/2 miles. How many times the length of Noah's bike ride was mike's bike ride? Please s
    5·1 answer
  • Ameekah is working with consecutive integers
    9·2 answers
  • Your job in a company is to fill quart-size bottles of oil from a full 100-gallon oil tank. Then you are to pack 12 quarts of oi
    9·1 answer
  • Helllllllllllppppppppp
    6·2 answers
  • Find the slope of the line on the graph.write your answer as a fraction or a whole number, not a mixed number
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!