Question

solve the pair of linear equation 2x+y=10 and x-y=2​

Answer 1

Answer:

x = 4

y = 2

Step-by-step explanation:

2x + y = 10 ---- (i)

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

Adding (i) and (ii),

3x = 12

x = 12 / 3

x = 4

Substituting value of x in equation (ii),

4 - y = 2

y = 2

Answer 2

Hope this helps. I have used substitution method