The equivalent is 7s+2s = 9s
14s 2d 7 - 6s 4d 5 + 8s 2d 3/2s 2d = 14s 7 - 3s 2s 5 + 4s 3
The answer is 44
13s - 2
YES
I have i got some 7s and some 5s and some 14s
The equivalent is 7s+2s = 9s
14s 2d 7 - 6s 4d 5 + 8s 2d 3/2s 2d = 14s 7 - 3s 2s 5 + 4s 3
2s2+7s-15 = (2s-3)(s+5) when factored
7s plus 8t plus 10s plus 12t can be simplified to 17s plus 20t.
The answer is 44
13s - 2
7s + 4t
7z + 6s + s = 7z + 7s This can then be factorised using 7 as the factor: 7z + 7s = 7(z + s)
7s + 12 = 131 Therefore, 7s = 119 s = 119/7 Therefore, s = 17
YES
14s -98 = -84