49 ã — 49 ã — 49 ã — 49 x 49 = 7 ?
"49 ã — 49 ã — 49 ã — 49 x 49 = 7 ? or , 7 ( 2 ) ã — 7 ( 2 ) ã — 7 ( 2 ) ã — 7 ( 2 ) x 7 ( 2 ) = 7 ? or 7 ( 10 ) = 7 ? or , ? = 10 answer d"
subtract(divide(49, 49), const_1)