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
dmitriy555 [2]
3 years ago
11

Question- Solve for a 2a+b=x

Mathematics
1 answer:
kobusy [5.1K]3 years ago
4 0

Answer:

a = (x - b)/2

Step-by-step explanation:

2a + b = x

-b         -b

2a = x - b

/2        /2

a = (x - b)/2

for ex:

x = 3

b = 2

a = ((3) - (2))/2 = 0.5

a = 0.5

2a + b = x

2(0.5) + 2 = 3

You might be interested in
I need help im lost on finding n
shepuryov [24]

Answer:

If I read this right

3 (n -12) + 14 = 4 (7 - 5n)

First, remove the parentheses

3 n - 36 + 14 = 28 - 20 n

Combining terms

23 n = 28 - 14 + 36 = 50

n = 50 / 23 = 2 4/23 = 2.17

7 0
3 years ago
Read 2 more answers
Pls help I will give you brainiest
tekilochka [14]
What do you need help with?
4 0
3 years ago
Find the possible values for s in the inequality 12s – 20 ≤ 50 – 3s – 25.
Margaret [11]
◆ INEQUALITIES ◆

given \: expression \:  \:  -  \\  \\ 12s - 20 \leqslant 50 - 3s - 25 \\  \\ 12s - 20 \leqslant 25 - 3s \\  \\ adding \: 20 \: both \: sides \:  \: , \:  \\ we \: get \:  -  \\  \\ 12 s  \leqslant 45 - 3s \\  \\ 12s + 3s \leqslant 45 \\  \\ 15s \leqslant 45 \\ s \leqslant  \frac{45}{15}  \\  \\ \\    s \leqslant 3 \:  \:  \:  \:  \:  \: ans.
8 0
3 years ago
Gabriel has already 200 pages of his 530-page number reading book. If he reads at an a average rate of 55 pages per hour, how lo
Dafna1 [17]

Answer: 55x +200 = 530           x=6

Step-by-step explanation:

55x +200 = 530

-200                       -200

-------------------------------------------

55x = 330

divide by 55 on both sides

-------------------------------------------------

x=6

5 0
4 years ago
What is the inverse operations of -5x + 10 = 40
noname [10]

Answer:

x=-6

Step-by-step explanation:

−5x+10=40

−5x+10−10=40−10

−5x=30

−5x/5=30/5

x=−6

6 0
3 years ago
Other questions:
  • A box contains three cards. one card is red on both sides, one card is green on both sides, and one card is red on one side and
    6·1 answer
  • 4 friends equally share half of a pizza.How much of the whole pizza does each friend get?
    13·1 answer
  • Can someone help me do 8 divided by 5.5?? Thanks!!
    9·1 answer
  • Which of the following terms completes the sentence below?
    5·1 answer
  • Can someone simplify this please <br><br><br> (x+6)+(3x+5)
    11·1 answer
  • Find an equation equivalent to r = 1 + 2 sintheta in rectangular coordinates.
    5·2 answers
  • Hannah's hair was 18 inches long .Three years later it was 33 inches long. What was the percent increase,to the nearest hundredt
    9·2 answers
  • Heys guys i have a quick math question i need answered asap
    11·2 answers
  • A number was subtracted from 15. After which, that result was multiplied by 5. This result was then divided by 5 for a result of
    8·1 answer
  • Luis and Victor were both trying to solve the equation 5x = 20. Luis multiplied both sides of the equation by the reciprocal of
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!