Question

1986-[(a-104+2)x5+3}+2x0=373

Answer 1

1986-[(a-104+2)x5+3]=373
(a-104+2)x5+3=1986-373
(a-104+2)x5+3=1613
(a-104+2)x5=1613-3
(a-104+2)x5=1610
a-104+2=1610:5
a-104+2=322 
a-104=320=> a=320+104=424
P.S Scuze ca a durat asa mult

Answer 2

1986-[(a-104+2)×5+3]+2×0=373
1986- [(a-104+2)×5+3]+2=373:0
1986-[(a-104+2)×5+3]+2=373
1986-[(a-104+2)×5+3]=373-2
1986-[(a-104+2)×5+3]=371
(a-104+2)×5+3=371+1986
(a-104+2)×5+3=2357
(a-104+2)×5=2357+3
(a-104+2)×5=2360
a-104+2=2360:5
a-104+2=572
a-104=572-2
a-104=570
a=570+104
a= 674

Sper ca te-am ajutat.... Coronita?