22 x 8 = (20 x 8) + (2 x 8) = 160 + 16 = 176
there are two method which you can you use to show this. first X+14=22 by putting 8 in place of X if LHS =RHS, then it is the solution of the euation 8+14 = 22 22=22 hence LHS =RHS
Let this numbers be x and y, then x + y = 52 x - y = 8 x = 8 + y x + y = 52 substitute 8 + y for x into the first equation; 8 + y + y = 52 8 + 2y = 52 subtract 8 to both sides; 2y = 44 divide by 2 to both sides; y = 22 x = 8 + y substitute 22 for y into the equation; x = 8 + 22 x = 30 Thus this numbers are 22 and 30. 22 & 30
8 x 2 = 16 ok 8 x 3 = 24 no 22 - 16 = 6 2 times with 6 remaining 22/8 = 2.75
1 x 88, 2 x 44, 4 x 22, 8 x 11, 11 x 8, 22 x 4, 44 x 2, 88 x 1
14
-8 x -11 + (-22) = 88 - 22 = 66
22 x 8 = (20 x 8) + (2 x 8) = 160 + 16 = 176
-30
22 / (7 x 8) = 22/56 = 0.39286 (rounded) (22/7) x 8 = 25.14286 (rounded)
there are two method which you can you use to show this. first X+14=22 by putting 8 in place of X if LHS =RHS, then it is the solution of the euation 8+14 = 22 22=22 hence LHS =RHS
2.75 x 8 = 22
Let this numbers be x and y, then x + y = 52 x - y = 8 x = 8 + y x + y = 52 substitute 8 + y for x into the first equation; 8 + y + y = 52 8 + 2y = 52 subtract 8 to both sides; 2y = 44 divide by 2 to both sides; y = 22 x = 8 + y substitute 22 for y into the equation; x = 8 + 22 x = 30 Thus this numbers are 22 and 30. 22 & 30
20 x 8 = 160
2112
8 + (22 x 3) = 74
2.75 x 8 = 22 or 8 x 2 = 16 3/4 x 8 = 24/4 = 6 16 + 6 = 22