Respuesta :

Step-by-step explanation:

Let Matthew be x years old now. April is thus x-6 years old now.

Next year, Matthew will be x+1 years old and April will be x-5 years old.

x+1 = 2(x-5)

x+1 = 2x - 10

x=11

Thus Matthew is 11 while April is 5.

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