Let w(b) be the third derivative of b**6/120 - b**5/20 - b**4/12 + b**3/6 - b**2. Let l be w(4). Let q be 3 - (-3)/l*0. Solve -j + 0*j = -q for j.

Let n = 81 - 81. Solve n = 4*o - 20 for o.

5

Let p(f) = -3*f + 4. Let k be p(-11). Let d = -12 + k. Solve g = -4*g - d for g.

-5

Let f(s) = -s2 - 1. Let c(z) = 4*z2 - 11*z - 1. Let h(i) = -c(i) - 3*f(i). Let u be h(11). Solve u*d + d = 15 for d.

3

Suppose 3*t - 2*t + 4*v = -17, -3*t - 2*v = 1. Solve 1 = t*d + 4 for d.

-1

Let k be (-1 + 1)/(-5 - -4). Solve -5*u - 9 + 29 = k for u.

4

Let n be 3 - -14*²⁄₄. Let u = -5 + n. Suppose 12 = -t + u*t. Solve -9 = -3*s - t for s.

2

Suppose -45 = -5*f + 3*h, 6*f - f - 4*h = 50. Solve -9 = -f*b + 3*b for b.

3

Let a = 28 - 53. Let v be 1 - (2 - 1) - a. Let i = v + -18. Solve -m - 3 = -i for m.

4

Suppose 4*p - 4*g + 5*g - 103 = 0, 2*g = 3*p - 69. Let h be (-2)/4 - (-22)/4. Suppose -4 = c + 4*i, -4*c + h*c = -3*i - 2. Solve c*r + r = -p for r.

-5

Let h be ²²⁄₈ + ¹⁄₄. Let q be (h/(-2))/((-2)/8). Suppose 3*c - q = -0*c. Solve d = c*d for d.

0