Question

The numbers are such that if 7 is added to
smaller number then the sum is twice the greater number
if 4 is added to greater number
then sum is thrice the smaller number
find two number​

Answer 1

Answer:

piwr13jf13hc07t2oygojgjohi0chei9dha08yf78fhq80f8yq083fh08qhr87ht779h3f0qf08gb083bfiebgpiebifpwhpidwgfhjorayviejogiwpgu9fh9uw8rt9wfuslibyodudoyaigueyjhdimsjsgdohhhwiytdtigai0qvcf86fq70gyf397fye70t17hmxhk ah qgdigfigf2i1gufgf2hfjaovw97gw497ry2

Answer 2

Answer:

5 and 3 are the two numbers.

Step-by-step explanation:

Let the two numbers be x and y and x>y.

According to the question,

y + 7 = 2x

2x - y = 7    .....(1)

x + 4 = 3y

x  - 3y = -4  .....(2)

We will use substitution method to solve these two equations,

In (1),

2x = 7 + y

x = 7 + y / 2          ....(3)

Now, we will substitute this x value in euation (2),

7 + y / 2 - 3y = -4

7 + y - 6y = -8

7 - 5y = -8

-5y = -15

y = 3

We will substitue this value in (3),

x = 7 + 3 / 2

x = 10/2

x = 5

So, the two numbers are 5 and 3.

Hope this helps you!!!