If you're saying that: 12g-19 = 3g-31 then, Swap the sides around, getting common factors all on one side. E.G. 12g-3g = -31+19 9g = -12 g = -12/9 g = -1.333... or -4/3 Alternatively: 12g-19 = 3g-31 9g-19 = -31 9g = -12 g = -12/9 g = -1.333... or -4/3
12g
16g - 7
12 of anything plus 7 more of them produces 19 of the same thing.
In order. 11 - 9 = 2 2 + 8 = 10 The answer is 10g
-12g
If you're saying that: 12g-19 = 3g-31 then, Swap the sides around, getting common factors all on one side. E.G. 12g-3g = -31+19 9g = -12 g = -12/9 g = -1.333... or -4/3 Alternatively: 12g-19 = 3g-31 9g-19 = -31 9g = -12 g = -12/9 g = -1.333... or -4/3
50-400 usd
12345
12g + 20h You could write this as 4(3g + 5h)
8a + 5g
12g
g = (-1). 18 + 6g = -12g 18 = -12g - 6g 18 = -18g -1 = g
16g - 7
12 of anything plus 7 more of them produces 19 of the same thing.
9g+9
49-9g = 40