Respuesta :

Answer:

[tex]49.5 , -0.5[/tex]

Step-by-step explanation:

[tex]a + b =49\\a - b = 0.5\\a= 49.5\\b= -0.5[/tex]

konrad509

[tex]x+y=49\\\underline{x-y=\dfrac{1}{2}}\\2x=49.5\\x=24.75\\\\24.75+y=49\\y=24.25[/tex]

Those numbers are 24.75 and 24.25.