400 + 86
86 !
The answer is 1166.
-86
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
Pi plus 86 equals 89.14
127
400 + 86
86 !
it is 91
7 + 21 + 2 + 86 + 4 = 120
The answer is 1166.
-86
86-27 equals = 59
x=26
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
7(3) + 8(4) x 2 21 + 32 x 2 43 x 2 86 The final answer is 86.