Respuesta:
176
Explicación paso a paso:
a = 9x = 99
b = 7x = 77
2x = 22
x = 11
99 + 77 = 176
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Verified answer
Respuesta:
176
Explicación paso a paso:
a = 9x = 99
b = 7x = 77
2x = 22
x = 11
99 + 77 = 176