4 + 86 = 90
The sum of 86 and 274 is 360.
7 + 21 + 2 + 86 + 4 = 120
5a+95 :D
3X + 6 + X = 86 add the like terms, X's, together 4X + 6 = 86 subtract 6 from each side 4X = 80 divide both sides by 4 X = 20 check 3(20) +6 + (20) = 86 86 = 86 checks
4
4 plus 8 plus 12 plus 16 is equal to 40.
86.75 = 86 3/4 or 8,675%
100
2 plus 2 equal 4
-4 plus 4 equals zero.
66 plus -62 = 4
It equal in 88 or 86. It depends on what each question give you points.