Let x(r) be the third derivative of -r**4/12 + 11*r**3/3 + 5*r**2. Let w be x(9). Solve -w*a = -a + 6 for a.

Let i be 25/(-5) + 1 + ¹⁴⁄₂. Solve -10 = -w + i*w for w.

-5

Let o be -5 - -11 - (4 + 0). Solve 8 = -o*c + 4*c for c.

4

Suppose -5*z - r = 35, 9*z + 15 = 4*z - 5*r. Let b = 13 + z. Solve 0 = -b*h + 8 + 7 for h.

3

Let i(l) be the first derivative of -l³⁄₃ - 4*l2 + 3*l - 3. Let p be i(-4). Solve 5*z = -p - 6 for z.

-5

Let s = 5 + -3. Let j = s - 2. Suppose -4*n + 26 + 2 = j. Solve 2*h = n*h for h.

0

Let w be -1*(-6 + (1 - -2)). Solve w*r + 0 = -3 for r.

-1

Suppose 0 = 4*s + 5*a - 7 - 12, -2*s + 2*a = 4. Solve 3*k - 2 = s for k.

1

Let f(x) = x**2 + 8*x - 10. Let j be f(-9). Let c = j + 5. Solve -19 = -c*d + 1 for d.

5

Let h = -19 - -19. Let c be 0 + 1 + (9 - 0). Solve -2*i = -h + c for i.

-5

Let a(q) be the third derivative of -q⁵⁄₃₀ + 7*q⁴⁄₁₂ + q³⁄₂ - 6*q2. Let k be a(7). Solve 0 = m + k*m - 4 for m.

1