Question

if a=x-2 b=y+2 and c=-x+2y then the value of a+b+c=​

Answer 1

Step-by-step explanation:

a+b+c

x-2+y+2+x+2y

2x+3y

please mark this as brainliest

Answer 2

Answer:

Step-by-step explanation:

a=x-2,

b=y+2,

c=-x+2y

a+b+c=x-2+y+2-x+2y

a+b+c=3y