Suppose -r + 15 = -3. Suppose -j - 2*j = a - r, -4*j + 24 = -3*a. Let z be 15 - (-3)/j*0. Solve -2*y + z = y for y.

Let p© be the first derivative of c**²⁄₂ + 6*c - 2. Let w be p(0). Suppose -r = -w*r. Solve r = -3*j + j + 10 for j.

5

Let y = -36 + 42. Solve 2*d - 2 = y for d.

4

Suppose 2*j = 3*j. Solve j*t + 5*t = -20 for t.

-4

Let a(l) = 9*l**2 + 1. Let x be a(1). Let g be (-6)/((-2)/(-1 - -3)). Solve -g*u = -u - x for u.

2

Let j = -7 - -12. Suppose -j*h + 22 = q + 2*q, -5*q = -5*h + 30. Suppose -h*t + 10*t - 30 = 0. Solve -t*k = -2*k + 4 for k.

-1

Let k be ¹²⁄₁₆ + (-29)/(-4). Let f be -14/k-6. Solve 8*t = f*t + 15 for t.

3

Suppose 4*k = 5*j - 0*k + 1, -2*k = -8. Solve 0 = 2*g - 5*g + j for g.

1

Let d(w) be the third derivative of w⁶⁄₁₂₀ - w⁴⁄₂₄ + w³⁄₃ + w2. Let t be d(0). Suppose 4*s = 3*s. Solve 0 = -t*a - 6 - s for a.

-3

Let j be 22*(2 - 6 - 0). Let k = 60 + j. Let i be k/(-5) + (-6)/(-15). Solve 3*s + i = 15 for s.

3

Let s = -9 - -12. Suppose -20 = -5*c + 5. Suppose -3*f = -4 - c. Solve f = -s*g - 0*g for g.

-1