negative 55
14 minus -3 is 17
No, it equals -7f.
12x - 4 = 7x - 21 12x -7x = -21 + 4 5x = -17 x = -3.4
17 minus 17 equals zero
negative 55
negative 11
-17
14 minus -3 is 17
No, it equals -7f.
12x - 4 = 7x - 21 12x -7x = -21 + 4 5x = -17 x = -3.4
17 minus 17 equals zero
12x-3=2x+17 10x-3=17 10x=20 x=2
Assuming that minues is your strange way of spelling minus, the answer is 17.
If you mean -17 = 15n -20 then the value of n is 1/5
-17
12x + 17 = 7 Subtract 17 from both sides: 12x = -10 Divide both sides by 12: x = -10/12 = -5/6