Question

x+y=30------1
x-y=14------2
Solve by elimination method​

Answer 1

Step-by-step explanation:

x+ y= 30

x - y= 14

(-) (+) (-)

_______

0+2y=16

y=16/2

y=8

x+y=30

x+8=30

x=30-8

x=22