It is: 713+926 = 1639
15 + 713 - 8 = 720
The given expression can't be solved because it is not an equation but it can be simplified to 13r+713
let the unknown no be x so, 178+x=891 transposing, x=891-178 x=713 unknown no is 713
1 + 65 + 56 = 122
6 + 713 = 719
14 + 713 = 727
It is: 713+926 = 1639
15 + 713 - 8 = 720
713 + 259 = 259 + x972 = 259 + x713 = x
The given expression can't be solved because it is not an equation but it can be simplified to 13r+713
65 + 65 + 65 + 65 + 65 + 65 + 65 + 65 + 65 + 65 + 65 + 65 = 65 x 12 = 780
65+65=130
245
let the unknown no be x so, 178+x=891 transposing, x=891-178 x=713 unknown no is 713
65 + 65 + 65 + 90 + 90 + 90 + 90 + 50 + 50 + 50 + 50 + 50 + 50 + 20 + 20 + 20 + 20 + 20 + 20 + 20 = 995
98 plus 65 equals 163.