Let t(c) = -c**3 - 5*c**2 - 4*c + 3. Let x be t(-4). Solve -1 = -x*l + 5 for l.

Suppose g + 2*g = 30. Let t = -7 + g. Suppose t*x = 6 + 3. Solve -n + x*n = 8 for n.

4

Let c(i) = -2*i + 6. Let g be c(2). Let r = -1 + 1. Solve r = -g*h - 1 - 1 for h.

-1

Let t(p) be the third derivative of p⁵⁄₆₀ + p⁴⁄₈ + p³⁄₆ - 6*p2. Let g be t(-4). Solve 0 = -g*u - 5 for u.

-1

Suppose 2*d - 9 = 19. Suppose 4*w + 5 = 3*x + 1, x - 4 = 0. Suppose -3*f = 4*r - d, -w*f - 4*r - 2 = -6. Solve 2 = 2*h + f for h.

-4

Let w(d) = -d2 + d + 3. Let b(l) = 3*l2 - l - 6. Let c(u) = 2*b(u) + 5*w(u). Let o be 1/(²⁴⁄₉ + -3). Let h be c(o). Solve h*g = -g + 12 for g.

3

Suppose 21*b - 22*b = -12. Solve 3*p - b = -p for p.

3

Suppose -5*c + 15 = -0. Suppose -5*w = -c*q - 1, 0 = 3*w - 20 + 5. Solve -5*x = -3*x - q for x.

4

Let s = 10 + -6. Suppose -s*j + 5*a - 4 = 0, -j + 2*a = a. Suppose -7 = -j*d - 3. Solve -w = 1 + d for w.

-2

Suppose 3*d = 6*d. Solve d = 6*l - l - 20 for l.

4

Let i be (-18)/(-5) + ⁶⁄₁₅. Let x be -7*4/(-56)*i. Solve 2*m - x = 6 for m.

4