Let g = 13 + -8. Let p = 8 - g. Solve 6*s - 15 = p*s for s.

Let z be ¹⁴⁄₃ - 4/(-12). Let a(g) = -g3 + 5*g2 + 5*g + 1. Let r be a(z). Suppose 0 = -5*b - 2*p - p + r, 5*b = -2*p + 24. Solve -8 + 24 = -b*s for s.

-4

Let w® be the third derivative of 11*r⁷⁄₂₅₂₀ - r⁶⁄₇₂₀ - r⁴⁄₁₂ + r2. Let s(b) be the second derivative of w(b). Let c be s(1). Solve -g = g + c for g.

-5

Let h(w) = -w3 + 9*w2 + w - 18. Let g(v) = 3*v3 - 28*v2 - 3*v + 53. Let u(s) = 4*g(s) + 11*h(s). Let i be u(13). Solve -3*n - 10 + i = 0 for n.

-3

Let c(f) = -f + 11. Let l be c(6). Suppose 0*g + 20 = l*g. Solve 7 = g*q - 9 for q.

4

Suppose 2*s = 2, -5*s + s = -3*f + 47. Suppose f - 5 = 4*t. Solve -15 = t*w + 2*w for w.

-3

Let s(q) = q**2 + 5*q. Let u be s(-5). Suppose u = -2*k - 2*k + 48. Let t(n) = -n + 13. Let r be t(7). Solve 0 = -r*i + 3*i + k for i.

4

Suppose 6 = -0*o + 2*o. Solve 2 = o*a - a for a.

1

Let d = 11 - 7. Solve -2 = d*s + 2 for s.

-1

Suppose 30 = -9*k + 4*k + 3*w, 3*w = -4*k + 3. Let v be (-8)/(-12) - (-11)/k. Let z be (-49)/v + 10/(-30). Solve 7*j = 3*j + z for j.

4

Let m© be the second derivative of -c⁴⁄₁₂ + c2 - c. Let b be m(0). Let l = -9 - -14. Solve -b*v + l = -1 for v.

3