The number one rule is "what you do to one side, you must do to the other". So to demonstrate in detail: e - (-73) = -27 e - (-73) + 73 = -27 + 73 e = 46
It is: -73--27 = -46 because a double minus becomes a plus and --27 is the same as +27
65
B=61
s = negative 73 (-73)
19 plus 54 equals 73. when you subtract like this x+19=73 X+19=73 -19 -73 0 54
118
73 + 27 = 100
The number one rule is "what you do to one side, you must do to the other". So to demonstrate in detail: e - (-73) = -27 e - (-73) + 73 = -27 + 73 e = 46
It is: -73--27 = -46 because a double minus becomes a plus and --27 is the same as +27
16 + (73%) = 27.68
65
B=61
s = negative 73 (-73)
73
-2402
16 plus 27 equals 43.