2(2p + 5q)
q=-4.
3q + 5 + 2q + 5 = 65 5q + 10 = 65 5q = 55 q = 11 Check it. 33 + 5 + 22 + 5 = 65 It checks.
9
It is 15qrs.
7+5q = -3 5q = -3-7 5q =-10 q = -2
3q+4r-s+5q-6r+2s
4p+7q
7p+5q=-3, p=1 7Xp+5q=-3 7+5q=-3 5p=-10 p=-2
2(2p + 5q)
q=-4.
10p and 14q or 2(5p + 7q)
5q(2 - 5q)
5q-29 equals 21 5q equals 50 q = 5
3q + 5 + 2q + 5 = 65 5q + 10 = 65 5q = 55 q = 11 Check it. 33 + 5 + 22 + 5 = 65 It checks.
5q - 3.75 = 26.25 Therefore, 5q = 30 q = 30/5 q = 6
If you mean: 749 = 5q then the value of q is 749/5 = 149.8