25+16+12+42+20=115
3x+42=6x+12 42=6x-3x+12 42=3x+12 42-12=3x 30=3x 10=x
12 - 3 + 42 = 51
11:42 plus 45 minutes is 12:27
30 + 12 = 42, 12 + 12 = 24, I am not completely sure on the answer as the two subtractions can be taken in either order, either resulting in: 42 - 24 + 18, 18 - 12 = 6, or 24 - 12 = 12, 42 - 12 = 30.
25+16+12+42+20=115
3x+42=6x+12 42=6x-3x+12 42=3x+12 42-12=3x 30=3x 10=x
12 - 3 + 42 = 51
11:42 plus 45 minutes is 12:27
3x + 12 = 42 3x = 30 x = 10
12 minus 63 plus 9 is -42
42 + 35 + 33 + 27 + 39 + 32 + 17 + 12 = 237
The Answer Is 42.
30 + 12 = 42, 12 + 12 = 24, I am not completely sure on the answer as the two subtractions can be taken in either order, either resulting in: 42 - 24 + 18, 18 - 12 = 6, or 24 - 12 = 12, 42 - 12 = 30.
42+4y -12 = 13y -12 -2y 4y -13y+2y = 12 -12 -42 -7y = -42 y = 6
4m+9+5m-12=42 9m=45 m=5
4m + 9 + 5m - 12 = 42 9m -3 = 42 9m = 42 + 3 9m = 45 m = 5