Let b(k) = k - 16. Let h be b(19). Solve -h = u - 1 for u.

Let u = 19 - 14. Let q = -3 + 5. Solve o - u = -q for o.

3

Let h(d) = -d3 + 3*d2 + 6*d - 5. Let q be h(4). Suppose q*x = 10 + 5. Let j = 1 - -4. Solve -x*b = -j + 25 for b.

-4

Let t = -104 - -114. Solve -j + t = 4*j for j.

2

Let u(z) = z3 - 7*z2 + 5. Let p be u(7). Let b = 0 + p. Solve -4*q = -25 + b for q.

5

Let b(u) = -3*u**3 - 2*u - 1 + 0 + u. Let w be 3 - ¹⁰⁄₂ - -1. Let n be b(w). Solve 0 = 2*s - n*s for s.

0

Let l be (¹⁹⁄₃ + -3)/(⁶⁄₉). Solve l*x + 11 = -4 for x.

-3

Let q(i) = -i - 2. Let u = -10 + 4. Let z be q(u). Solve 0 = z*a - 2*a - 6 for a.

3

Suppose 0 = -2*c + 4*d + 15 + 29, 5*c - 5*d - 130 = 0. Suppose c = 4*x - 6. Solve 0*t = 3*t + x for t.

-3

Suppose -4*d + 29 = -5*v, -3*d - 2*d + v = -10. Suppose -h - d + 3 = 0. Solve -5*w + 12 = -h*w for w.

4

Suppose -5*o - 25 = h, -2*o = -h - 5*o - 15. Suppose 5*i = a - 7, -21 = -3*a + i - 0*i. Solve h = 2*c - a*c + 20 for c.

4