Let s = 0 + 3. Suppose -15 = 2*p + s*g, 0 = 2*p - 5*p + 4*g + 20. Solve -3*a + p*a = 15 for a.

Let u(j) = j**2 - j - 1. Let b be u(3). Suppose -h = -b*n + 11, -h + 4*h = 3*n - 9. Suppose 6*i - 4*i - n = 3*s, -2*i + 2 = -2*s. Solve -4 = -m - s*m for m.

4

Let g(w) = -w3 + 4*w2 - 3*w + 2. Let f = 6 + -3. Let u be g(f). Solve -u*p - 2 = -3*p for p.

2

Suppose 4*c - c - 15 = 0. Let s(t) = t**3 + 4. Let n be s(-4). Let o be (n/c)/(3/(-4)). Solve 2*x + 2*x = o for x.

4

Suppose -3*d - 4 = -10. Solve 0*r - d*r - 8 = 0 for r.

-4

Let j be 2 - -2 - 0/(-2). Suppose 0 = 5*n - 153 + 28. Solve j*d = -d - n for d.

-5

Let i be ¹²⁄₈ + (-74)/(-4). Suppose 0 = t - i + 4. Suppose -4*o - t = 2*c, -o + 1 = 3*c - 0. Solve 0 = -0*q - q + c for q.

2

Let l be (-1)/((-3 + 2)/1). Solve m = -l + 2 for m.

1

Suppose 1 = -4*u + 3u. Let y be (-9)/(-3) - (u - -3). Let r be (2 - y)/(-1)-1. Solve -o + r + 2 = 0 for o.

3

Let d(v) be the first derivative of v**²⁄₂ + 1. Let o be d(1). Solve 0 = 2*q - 7 + o for q.

3

Let d be 4/((-4)/(-5)) - -3. Solve 15 = -11*v + d*v for v.

-5