Let j = 13 - 9. Let n = -2 + j. Solve -n*b = 2*b - 12 for b.

Let n(d) = d + 4. Let k be n(-4). Let o = 0 + k. Solve -2*p - 4 + o = 0 for p.

-2

Let b© = -c - 6. Let t = -10 - -2. Let k be b(t). Solve 0*q + q + k = 0 for q.

-2

Suppose b + 4*s - 2 + 15 = 0, 3*b - 5*s + 124 = 0. Let v be b/61-2. Let t = v + -7. Solve 4*o + 16 = t for o.

-3

Let d be ¹⁴⁄₃₅ + (-2)/5. Solve d = 4*x - x + 15 for x.

-5

Let k(p) be the second derivative of p⁴⁄₁₂ - p3 + 4*p**2 + 3*p. Let w be k(4). Solve 0*i + 2*i + 8 = w for i.

-4

Let v = -5 + 7. Suppose 0 = -u + v. Suppose -p + 2 = u*q, -20 = 4*p + p. Solve -3*s + 6 = -q for s.

3

Let o(z) = 9*z - 57. Let g be o(7). Solve 2*s + g = -0*s for s.

-3

Let i(a) = a - 4. Let k be i(3). Let n be 0 + (8 - k) - 1. Let u = -5 - -9. Solve 0 = 2*y - u*y - n for y.

-4

Let a = 58 + -54. Let u = -6 + 18. Solve o + u = a*o for o.

4

Suppose 8 = -6*y + 10*y. Solve -t - 2 = y for t.

-4