100080088
12+14=26+10=36+24=60+10=70+8=78 the answer is 78
1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10 + 11 + 12 = 78
-10 + 7x + 4x = 78 Collect like terms -10 + 11x = 78 Add '10' to both sides 11x = 88 Divide both sides by '11' 11x/11 = 88/11 x = 8 The answer!!!!!
78+78-:(85)/(78)+7,879=1405
78 + 89 + 167 + 897 + 78 = 1309
55 + 82 + 92 + 78 + 100 + 96 + 78 = 581
78 + 78 = 156
10
78
69 + 78 + 82 = 229
2 + 2 + 78 = 82
84+73+78 = 235.