Question

The sum of two numbesr is 25 The smaller number is _____ if the grater numer is x​

Answer 1

Step-by-step explanation:

x+y=25 ………..(1)

3y−2x=25

−2x+3y=25

2x−3y=−25 ………..(2)

2x+2y=50

2x−3y=−25

_____________

5y=75

y=

5

75

=15

y=15

x+y=25

x=25−y

x=25−15

x=10.

solution