Question

construct a word problem on simultaneous linear equations in two variables (on age, rupees, metres, speed,, etc.) so that the value of one variable will be 18​

Answer 1

Answer:

the sum of two no is 38 and difference between them is 2 then find the no

Answer 2

The sum of the two numbers is 38 and difference between the two numbers is 2. Find the numbers .

Step-by-step explanation:

The sum of the two numbers is 38 and difference between the two numbers is 2. Find the numbers .

solution:

let the numbers be x and y

the  according to the question

x+y = 38 ..(1)

x-y = 2..(2)

adding (1) and (2) we get

2x = 36

x = 18

and

x+y = 38

18+y = 38

y = 38-18

y = 20

hence , the numbers are 18 and 20

#Learn more:

Construct a word problem on simultaneous linear equations in two variables (on age, rupees) so that the value of one variable will be 18.

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