0
Anonymous
7(r-12)
A 7 is taken out because it is a common factor to both terms.
Wiki User
6(u-14)
90
48+84+84=216
The total is 252
4 plus 80 = 84
420
96 plus 48 plus 84 is equal to 228.
26 plus 16 plus 84 is equal to 126.
84
84+73+78 = 235.
168