S1/S2 = (3/7)/(2/3) = 9/14
S1 = S2 - 35
S1=S2=?
S2 = 14*S1/9 = 14*(S2-35)/9
9S2 = 14S2 - 490
5S2 = 490
S2 = 98
S1 = S2 - 35 = 98 - 35 = 6366
S1 = S2 - 35
S1=S2=?
S2 = 14*S1/9 = 14*(S2-35)/9
9S2 = 14S2 - 490
5S2 = 490
S2 = 98
S1 = S2 - 35 = 98 - 35 = 6366