Question

The sum of two numbers is 46. If one of them is x.what is the
other number?
A) 46 + x
B) 46 - X
46
D) -
.
C) 46x​

Answer 1

Answer:

Let x and y be the two numbers.

x + y = 46

x = 3y - 2

Put value of x from equation 2nd to 1st

4y - 2 = 46

y = 48/4 = 12

x =3*12 - 2 = 34

So, the two numbers are (34,12)

Step-by-step explanation:

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Answer 2

Answer:

Required other number is (46-x).

So, option b is the correct answer.

Step-by-step explanation:

Given,sum of two numbers is 46.

And it is also given one number is x.

Let one number be y.

According to question,

$x + y = 46$

We are separating x any y,

$y= 46 - x$

Therefore another number is (46-x).

This is a problem of Algebra.

Some important Algebra formulas.

(a + b)² = a² + 2ab + b²

(a − b)² = a² − 2ab − b²

(a + b)³ = a³ + 3a²b + 3ab² + b³

(a - b)³ = a³ - 3a²b + 3ab² - b³

a³ + b³ = (a + b)³ − 3ab(a + b)

a³ - b³ = (a -b)³ + 3ab(a - b)

a² − b² = (a + b)(a − b)

a² + b² = (a + b)² − 2ab

a² + b² = (a − b)² + 2ab

a³ − b³ = (a − b)(a² + ab + b²)

a³ + b³ = (a + b)(a² − ab + b²)

Know more about Algebra,

1) https://brainly.in/question/13024124

2) https://brainly.in/question/1169549