Question

the sum of two numbers is 60 and their difference is 30 .
b - the difference of numbers in terms of x is
c - the equation is
d - the solution of the equation is
e - the numbers _ and _

can u solve in brief​

Answer 1

Step-by-step explanation:

a)45,c)45+15=60,d)45 and 15

45-15=30

Step-by-step explanation:

x+y=60

x-y=30

2y=30

y=15

x=60-15=45

Answer 2

Step-by-step explanation:

x+y=60------(I)

x-y=30--------(ii)

x+y=60

x-y=30

(-) (+) (-)

2y=30

y=15

x+15=60

x=45. The numbers are 45 and 15.