Math, asked by tanmoybhattacharjee2, 16 days ago

11 The sum of 2 numbers is twice their difference. If one of the
number is 10. Find the other number

solution,
1st Number is x
2nd Number is (x+10)

(x+10) = 2(x-10)
(x+10) = 2x-20
30 = 2x-x
x = 30

Answers

Answered by babithakokatam

1

Answer:

Yeah your answer is correct.

Previous Question

Next Question

Similar questions

Math, 8 days ago

In the figure alongside, the co-ordinates of the points A and B are (5, 1) and (3,5) respectively. If the point M be the midpoint of the line segment AB, find the position vector (OM) of the point M.

Physics, 8 days ago

A rigid bar is subjected to a system of parallel forces as shown in fig. Reduce this system to (a) A single force (resultant) (b) A single force - couple system at A. (c) A single force couple system at B.

Computer Science, 8 days ago

display the details of item whose price is less than 50 . SQL command.

English, 16 days ago

6. Dreams are important. Give any two reasons. For that...

English, 16 days ago

(1) Wow! What a de Change the following statements into questions, a) The ball is in the hall. b) Swati answered the question. -) My aunty is writing a paper. 1) I will come back by 9. The weather is fine in my town. There are 26 letters in English alphabet.

Chemistry, 7 months ago

365.1876. Found: 365.1866. Roll No: 10.20 Q.3 Assign the signals to the following compounds. [10] Me viscous liquid (C18H, NOS). 'H NMR (200 MHz CDC12): 0 3.74 (s. 6 H). 4.52 (s. 2 H). 6.61 (brs, 3H). 7.25 (t. J = 8.0 Hz. 1 H). 7.40 (t. J = 8.0 Hz, 1 H). N 7.73 (d. J = 8,0 Hz, 1 H), 7.89 (d. J = 8.0 Hz. 1 H): Meo S GC-MS: m/:(%) [M] *317 (58). 301 (15), 284 (100). 270 (5). 254 (8), 242 (5). 227...

Geography, 7 months ago

1. Consider the following statement(s) related to alluvial soils. I. The soil covers 40 percent part of total geographical area of India. II. They are formed due to depositional work done by rivers in plains .valleys, flood plain and deltas Which of the above statement(s) is/are correct? Code: A. Only I B. Only II C. Both I and II D. Neither I nor II...

History, 7 months ago

ਕਿਸ ਕਮਿਸ਼ਨ ਦੀਆਂ ਸਿਫਾਰਿਸ਼ਾਂ ਤੇ 1 November 1966 nu New Punjab bnya...