Suppose -3*l + 2 = -h - 5, -h + 5*l = 13. Suppose -h*v - 3*j - 4 + 7 = 0, 2*v + j = 1. Solve v = -s - 1 + 5 for s.

Suppose 4*b = 5*b - 4. Suppose 0 = b*w - 3 - 1. Solve 0*v = -v - w for v.

-1

Suppose 32 = 10*d - 28. Solve 0*u - 3*u - d = 0 for u.

-2

Suppose 0 = -3*y - 0*o - 2*o, 0 = 2*y - 3*o. Let b be (3 - (1 + 0))*3. Let d = 9 - b. Solve q + y - d = 0 for q.

3

Let n(b) = -4*b**3 + 5*b + 1. Let d(w) = -w. Let y(k) = -6*d(k) - n(k). Let g be y(1). Solve -g = z - 8 for z.

4

Suppose 0 = 2*b + 5*y - 9, -6 = 3*b - 2*y + 3*y. Let k be (-6)/((¹⁸⁄₁₅)/b). Suppose -l - 4*i + 13 = -0, -l + 3*i - 8 = 0. Solve 4*h = k + l for h.

4

Let i = 1 - 2. Let f be (-2)/2*i*5. Solve -3*g = -8*g + f for g.

1

Suppose 0 = -4*a + 4*r + 72, 0 = -5*a + 10*a + 2*r - 69. Solve 6*x = 3*x + a for x.

5

Suppose 49 = 5p - 1. Let y be (-6)/((-1 + 2)-2). Suppose -y*j + 1 = -11. Solve 0 = -2*a - p + j for a.

-3

Let u(f) = f**2 - 5*f - 3. Let i be u(6). Suppose i*n = 4*n. Let d = 10 + -7. Solve -d*j = -n + 3 for j.

-1

Let y(j) be the second derivative of -j⁵⁄₂₀ + 2*j⁴⁄₃ + j³⁄₂ - 4*j2 + 4*j. Let t be y(8). Solve -t = 3*c - 4 for c.

-4