Question

Solve
x + y = 10 ; x - y = 2​

Answer 1

Step-by-step explanation:

x + y = 10

x - y = 2

by eliminating method

2y =8

y=4

put y = 4 in 1 equation

then

x + 4 =10

x = 6

y =4

answer of the question

Answer 2

Answer:

x=6 ; y=4

Step-by-step explanation:

x+y=10 ----- (1)

x-y=2 ------(2)

x=2+y

Put the value of x in equation 1

2+y+y=10

2+2y=10

2y=10-2

2y=8

y=4

Put the value of y in equation 1

x+4=10

x=6