All categories

3 years ago

What does -2/3 x +3/7=1/2

Mathematics

1 answer:

dlinn [17]3 years ago

7 0

Answer:

x = -3/28

Step-by-step explanation:

Start of by subtracting 3/7

7/14 - 6/14 = 1/14

-2/3x = 1/14

Divide -2/3, don't forget to reciprocate your fraction since you are dividing.

1/14 * -3/2 = -3/28

x = -3/28

You might be interested in

The ratio of North American Butterflies to South American butterflies at a butterfly park is 7:4. The ratio of South American bu

andrew-mc [135]

There are 23 south ameican for evry 1

6 0

3 years ago

Does anyone know a math equation that equals 14?

mr Goodwill [35]

Answer: Pretty Simple; an easy equation could be 10 + 4 = 14.

Step-by-step explanation:

A more difficult equation might be (10(8) - 70) + 4 = 14

8 0

2 years ago

Read 2 more answers

Please help me i dont understand

inn [45]

Answer:

you are multiplying by 7

Step-by-step explanation:

so like 3 x 7 = 21

4 x 7 = 28

6 x 7 = 42

9 x 7 = 63

10 x 7 = 70

hope it helps

8 0

2 years ago

Read 2 more answers

What is the Area and Perimeter for tbe rectangle?

Amanda [17]

<h2>Given :-</h2>

length of rectangle = ( 4n-5 )

breadth of rectangle = ( 3n-2)

Area and perimeter of rectangle.

<h2>solution :-</h2>

by the question ,

We know the area of rectangle = length × breadth

Area = (4n -5) (3n-2)

$= {12n}^{2} - 8n - 15n + 10$

$= {12n}^{2} - 23n + 10$

now ,

perimeter = 2 ( length + breadth (

= 2 ( 4n-5 + 3n-2)

= 2 ( 7n-7)

= 14n -14

I hopes this helps.

3 0

3 years ago

In a class of 7, there are 3 students who have done their homework.

max2010maxim [7]

Answer:

4/35

Step-by-step explanation:

Probability of 1 student having no hw is 4/7, then 3/6, then 2/5

4/7 x 3/6 x 2/5 reduces to 4/35

5 0

3 years ago

What does -2/3 x +3/7=1/2​

What does -2/3 x +3/7=1/2