1/14 + 2/35 + 3/12 = 53/140
-6 times 12 plus 14 minus 3 is equal to -61.
13/13 + 12/14 = 13/7 or 16/7
1/3+12/20 = 14/15
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.
Plug and chug! 14 + 2(1) - 4(3) 14 + 2 - 12 = 4 ====
14 + 12 + 34 = 60
12 + 14 + 3 = 29
14 + 14 = 28
14*12=168168+41=209
-14
14 ________________ 14
6/12 + 8/12 = 6+8/12 = 14/12 = 7/6 = 11/6