Question

Find the Solution of the following pair of linear equations. x+ y = 16, x – y = 4 ​

Answer 1

Answer:

elimination method

Step-by-step explanation:

x-y=16

x+y=4

y will be cancel

x=16+4=20

subsitute x in any equation

x-y=16

20+y=4

y=4-20

y=-16