#### Answer

No solution

#### Work Step by Step

You have the equations x+2y=23 and 5x+10y=55. Multiply the first equation by - 5: -5(x+2y=33)=-5x-10y=-115.Solve the equations using elimination:
-5x-10y=-155
5x+10y=55 -add the equations-
=0$\ne$-60
The solutions are not true so this is a no solution.