-18 minus 9 is -27
18 – 45 = –27
X - 7 = 11 X = 11+7 therefore X = 18 18 minus 7 equals 11.
It is already in that form if the hyphens are taken as minus signs as 18-6-6-6 = 0. The possible restatement would be 18-(3)(6)=0. The written form would be "Eighteen minus six, minus six, minus six, equals zero."
32.
-18 minus 9 is -27
18/27 minus 44/81 is 10/81
18.
27 times 3 minus 46 plus 23 equals 58.
18
6 - -12 = 18
-18
27
18 – 45 = –27
X - 7 = 11 X = 11+7 therefore X = 18 18 minus 7 equals 11.
Eighteen minus negative nine is twenty-seven 18-(-9)=27
n + 18 = 27 subtract 18 to 18 and 27 18-27=9 n = 9