Answer:
x=36. y=56
Step-by-step explanation:
x+y=92......(1)
x+20=y........(2)
from equation (1)
x+y=92
y=92-x....(3)
input equation (3) in (2)
x+20=92-x
collect like terms
x+x=92-20
2x=72
x=72/2
x=36
input the value of x in equation (1)
x+y=92
36+y=92
y=92-36
y=56
PLS GIVE BRAINLY