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Vikentia [17]
3 years ago
14

Solve the following equation 1/x-1+1/x+2=3

Mathematics
1 answer:
disa [49]3 years ago
6 0

Answer:

x = 1

Step-by-step explanation:

Solve for x over the real numbers:

-1 + 2 + 1/x + 1/x = 3

-1 + 2 + 1/x + 1/x = 1 + 2/x:

1 + 2/x = 3

Bring 1 + 2/x together using the common denominator x:

(x + 2)/x = 3

Multiply both sides by x:

x + 2 = 3 x

Subtract 3 x + 2 from both sides:

-2 x = -2

Divide both sides by -2:

Answer:  x = 1

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Nate operates an orange juice stand. On Monday he used 1 3/4 bags of oranges. On Tuesday he used 1/2 as many oranges as on Monda
GREYUIT [131]

Answer:

3.5/4 bags of oranges

Step-by-step explanation:

1 3/4 on Monday (1 3/4= 7/4) and half 7/4 is 3.5/4 so on tuesday it was 3.5/4 bags of oranges

5 0
2 years ago
Find the eslope of the line pasing throungh the points A(5,-9) and B (-5,7).
Elena L [17]

Step-by-step explanation:

(7+9)/(-5-5)= 16/-10= -8/5

y + 9 = -8/5(x - 5)

y + 9 = -8/5x + 8

y = -8/5x - 1

3 0
2 years ago
Luke saves 10p coins and 20p coins he has 3 times as many 10p coins as 20p coins a total of 17 pounds how 10p coins does he have
Lena [83]

Answer:

10p coins does he have 102

Step-by-step explanation:

given data

saves=  10p coins and 20p coins

total = 17 pounds

to find out

how 10p coins does he have

solution

we consider here no of  20p coin = x

so equation will be here

3 ×  10 x  +20 x = 1700

30 x + 20 x = 1700

x = 34

so that

10p coins    = 3 time × 34  = 102    

20p coins    =  34

so that 10p coins does he have 102

5 0
3 years ago
Read 2 more answers
X/-3.5+33=30<br> could i get some help
Bingel [31]

Answer:

10.5

Step-by-step explanation:

X/-3.5=30-33=-3

X= -3*3.5= 10.5

3 0
2 years ago
Which graph represents function g? g(x) = (-x)^1/2​
Ann [662]

Answer: Graph A!!

Step-by-step explanation:

5 0
3 years ago
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