x=-24. x+56=8-x therefore x+56-8=x and x+x+56-8=0. to make things easier, 2x+48=0 and you get 2x=-48. divide -48 by 2 and x=-24.
12 x 4= 12+12+12+12= 48
gcf(48, 56, 12) = 4. 48 = 2^4 x 3 56 = 2^3 x 7 12 = 2^2 x 3 hcf = 2^2 = 4
48 56-4times 2
36 = 2² x 3² 48 = 2⁴ x 3 56 = 2³ x 7 BCD = 2² = 4
56
28 x 2 = 56
60/70 x 56 ie 48 minutes
The gcf of 56 and 48 is 8. The lcm of 56 and 48 is 336.
4 feet 8 inches 56 = (12 x 4) + 8 = 48 + 8
2 x 24 x 7 = 48 x 7 = 56 + 280 = 336
104 - 56 = 48