Free help with homework

Why join Brainly?

  • ask questions about your assignment
  • get answers with explanations
  • find similar questions


Let 2 digit be 10y+x A.t.s 10y+x+27=10x+y 10y-y+27=10x-x 9y+27=9x 9(y+3)/9=x y+3=x 9y+27=9(y+3) 9y+27=9y+27 9y-9y=27-27 Y=0 As x=y+3 x=0+3=3 X=3 Y=0 Therefore ans.=03+27=30
0 0 0
The Brain
  • The Brain
  • Helper
Not sure about the answer?
Learn more with Brainly!
Having trouble with your homework?
Get free help!
  • 80% of questions are answered in under 10 minutes
  • Answers come with explanations, so that you can learn
  • Answer quality is ensured by our experts