Let s = 31 + 18. Suppose 3*z + 20 = -s. Let a = 33 + z. Solve -2*u = -0*u + a for u.

Suppose -20 = -g - 4*g. Let r(u) be the third derivative of -u⁴⁄₂₄ + 5*u³⁄₃ - 5*u**2. Let y be r(0). Solve -g*x - y = -2*x for x.

-5

Suppose -2*r + 4*b - 2*b = 2, -2*b + 23 = 5*r. Let a = r + 1. Suppose -5*t = 3*y - 6*y - 25, -3*t = -15. Solve y = 2*s - 0*s - a for s.

2

Let v be -18(-3)/(-4). Let s be ¹⁰⁄₁₅ + 34/(-6) + 1. Let w = s - v. Solve -4 - 4 = -w*p for p.

4

Let u be (-58)/6 - (-1)/(-3). Let w be (-7)/(-14)*(-13 - -1). Let j be w/u + (-110)/(-25). Solve -j*b - 13 + 3 = 0 for b.

-2

Suppose 0 = -w - 2*w + 6. Suppose 0 = -6*u + w*u + 24. Let a = 17 - 17. Solve a = t - u*t + 25 for t.

5

Let u be 2*(2/(-4) - -2). Suppose 2*t - 1 = -4*k - 3, -u*t = 3*k - 6. Solve -5*p - 25 = -t for p.

-4

Let t(f) be the first derivative of f⁷⁄₈₄₀ + f⁶⁄₉₀ + f⁵⁄₄₀ + f3 - 3. Let d(k) be the third derivative of t(k). Let c be d(-3). Solve x + 3 = -c*x for x.

-3

Suppose 21 = -4*j - 27. Let k be ((-8)/j)/(²⁄₉). Let y(p) = p + 8. Let w be y(-5). Solve -w = k*u + 12 for u.

-5

Let l(j) = j3 - 3*j2 - 2*j + 4. Let q be l(4). Suppose 0 = -5*c - 9 + 29. Solve 0 = 4*p + q - c for p.

-2

Let f be 4/(-8)*(0/2 + -10). Solve j = f*j + 16 for j.

-4