Let w(y) be the third derivative of -y**6/120 - 3*y**5/20 - y**4/4 + 10*y**3/3 + 33*y**2. Let i be w(-8). Solve 3*o + 16 = k + i, 3*k + 4*o + 3 = 0 for k.

Let m = 748 + -747. Solve c - 13 = 2*u, -m = -u + 3*u + 3*c for u.

-5

Let f = 213 + -189. Let a be ⁹²⁄₁₂ - (-3 - f/(-9)). Solve -2*v + 5*q = 20, -2*v - q - a = -3*q for v.

0

Let t be ⁸⁄₃*²⁸⁷¹⁄₆₉₆. Solve 2*p + t*n - 12*n = -7, 0 = -2*p - 5*n - 25 for p.

-5

Let k = 21 + -18. Suppose k*a = 8a - 75. Let h be ((-2)/a-5)/(-2)*-9. Solve h*l = -4*f + 9, 5*f + 0 - 10 = -5*l for f.

3

Let a(t) = -t**2 - 31*t - 81. Let x be a(-28). Solve 3*c - 8 = -b, -6*b - 9 = -x*b - 2*c for b.

-1

Let i© = -c**2 - 1. Let l be i(-3). Let u be -5*2/l*19. Solve 4*q - 13 = -y, y + 2*y = -2*q + u for q.

2

Let h(q) = 3*q**2 - 15*q - 51. Let n be h(-8). Suppose -2*o - n = -267. Solve o*p = -5*m + 1, -p - 3 = -0 for m.

2

Let f = -201 + 118. Let c = -80 - f. Solve -5*y + y + a + 15 = 0, c*y = 2*a + 5 for y.

5

Let s be ((-80)/65)/(-8) - 230/(-26). Suppose s*o - 44 = 91. Solve -3*w = -3*j - o, 2*j = -w + 1 - 2 for w.

3

Let h be (4 - (-45)/(-10))*(-21 + 5). Solve 7*d = 4*z + h*d + 21, 2*d + 2 = 0 for z.

-5