46
-10
I am having difficulty understanding your question. 12 + 20 = 10 is obviously false (12 + 20 = 32).If 4x + 14 = 2x + 30, then x must equal 8.
1+1.8=2.8
-14
37
10+12x=-14 -14-10=12x 12x=-24 x=-2
11 plus 5-10 plus 20-9 plus 14-10 is equal to 21
12+14=26+10=36+24=60+10=70+8=78 the answer is 78
100 - 12 + 14 - 52 + 187 = -165
10 feet = (3 and 1/3) yards
D=26.
1x10 equals 10 and 10 plus 2 equals 12 so then you cary the denomanator and then it becomes 12/10 then you multiply 12/10 and 14/8 because you keep change and flip now 12/10 x 14/8 equals 168/80 now you want to simplify and then you get your answer which is 2 and 8/80 ;)