Question

please help me!!!!!!!!!!

Answer 1

let the two numbers be x and y.
x+y=12
10x+y+18=10y+x
=9x-9y=-18
=x-y=-2
=x=-2+y

x+y=12
=-2+y+y=12
=-2+2y=12
=-1+y=6
=y=6+1
=7
x=-2+y
=x=-2+7
=x=5

the number is 10x+y
=50+7
=57
hope it helps you. please mark my answer as brainliest if it helps you

Answer 2

I hope this helps you!
@vaibhav246