Answer :
Answer:
Larger number = 10
Smaller number = 5
Step-by-step explanation:
Let larger number be x
Let smaller number be y
[tex]x = 5 + y[/tex]---> equation (i)
[tex]y = \frac{1}{2} x[/tex]
[tex]x = 2y[/tex]-----> equation (ii)
Equate equation (i) and (ii),
[tex]5 + y = 2y[/tex]
Move variable to L.H.S and change its sign:
Similarly, Move constant to R.H.S and change its sign
[tex]y - 2y = - 5[/tex]
[tex] - y = - 5[/tex]
The difference sign (-) will be cancelled on both sides
[tex]y = 5[/tex]
Putting the value of y in equation (ii) in order to find the value of X ( larger number)
[tex]x = 2y[/tex]
Plug the value of y
[tex] = 2 \times 5[/tex]
Calculate the product
[tex] = 10[/tex]
Hence,
Smaller number = 5
Larger number = 10
Hope this helps..
Best regards!!
Answer:
10 and 5
Step-by-step explanation:
Let the first number be x.
Let the second number be y.
x = 5 + y
y = 1/2x
Plug y as 1/2x in the first equation.
x = 5 + (1/2x)
Solve for x.
Subtract 1/2x on both sides.
x - 1/2x = 5 + 1/2x - 1/2x
1/2x = 5
Multiply both sides by 2.
2(1/2x) = 2(5)
x = 10
Plug x as 10 in the second equation.
y = 1/2(10)
Solve for y.
y = 5
x = 10
y = 5
The two numbers are 10 and 5.
10 is the larger number.
5 is the smaller number.