Respuesta :

hA + bA = 2
A(h+b) = 2
A = 2/h+b

Answer:

[tex]A=\frac{2}{h+b}[/tex]

Step-by-step explanation:

[tex]hA=2-bA\\\\hA+bA=2\\\\A(h+b)=2\\\\A=\frac{2}{h+b}[/tex]