Let u(h) = -h**3 - 12*h**2 + 13*h + 4. Let d be u(-13). Solve -j - d = 3*j for j.

Let d = -15 - -17. Solve d*g = 2 + 8 for g.

5

Let a(s) be the third derivative of -s⁵⁄₆₀ + s⁴⁄₃ + s³⁄₂ + 3*s2. Let b be a(8). Solve 4*t = b*t for t.

0

Suppose -5*o - 2 = -3*o - j, -o - 3 = -j. Let t(q) = q - 7. Let p be t(5). Let m = o - p. Solve -2*s - 7 - m = 0 for s.

-5

Suppose 7*l - 6*l - 20 = 0. Suppose -6*d + 5*d = 3*g + 3, -10 = -2*d + 2*g. Suppose -d*u - 2*m + 5 + 10 = 0, -4*u + l = 2*m. Solve u = 4*k - 3 for k.

2

Suppose 2*y + 20 = -q + 4*q, 4*q - y = 35. Let p = q + -6. Solve 0*h = h - p for h.

4

Let x = 5 + -2. Suppose 0 = x*n - r, 0*n + 5*n = 3*r. Solve n = -0*b - 4*b + 16 for b.

4

Let l = -216 - -320. Suppose -3*y = 20 - l. Suppose -10 = -s - 0*f - f, -3*s + y = 2*f. Solve -s = 3*i + i for i.

-2

Let a be 62(-5)/(-20). Suppose -2*h - 6 = -5*h. Solve -15 = h*z + a*z for z.

-3

Suppose -3*j = -4*v - v + 15, 5*j = 5*v - 15. Suppose -v = -3*p + 12. Suppose -f = 5*a + 20 + p, f + 2*a = -10. Solve f = 4*l - 3 - 13 for l.

4

Let u(w) = 2*w + 17. Let m be u(-7). Solve 1 = -m*q - 8 for q.

-3