Let d(i) = 2*i**2 + i. Let h = -3 + 4. Let z be d(h). Suppose 4 - 25 = -z*k. Solve 4*j + k + 13 = 0 for j.

Let h = -25 + 49. Suppose 0 = 5*u + 5*g - 40, 0*u - 5*g = u - h. Solve 3 = -s + u for s.

1

Suppose 3*p = 3*c + c + 32, 3*p = -3*c - 3. Solve -16 = -p*a - 0 for a.

4

Let j(k) be the second derivative of -k + 0 + ¹⁄₆*k3 + ¹⁄₂*k2. Let y be j(-1). Solve 3 = -d - y for d.

-3

Suppose 7 - 22 = -5*f. Solve 0*q = -q + f for q.

3

Suppose 7*h = 4*h - 4*y + 14, -8 = -h - 3*y. Solve -4*w - 6 = -h*w for w.

-3

Let v(o) = 2*o2 - 4 + o3 + 4*o + o2 - 3*o. Let t be v(-3). Let l(f) = f3 + 7*f**2 - f - 7. Let b be l(t). Solve 2*p - 5*p + 6 = b for p.

2

Let f be ⁴⁸⁄₁₈*⁶⁄₄. Solve 7*m - f*m = -6 for m.

-2

Suppose 2*v - 12 = -g, 5*g + 4*v = -3 + 33. Suppose -g*j = j. Suppose j = 5*r - 0*r - 15. Solve 2 = -r*s - 13 for s.

-5

Let k(j) = j3 + 31*j2 + 57*j - 27. Let h be k(-29). Suppose 6 = 3*p - p. Solve p*x - h = x for x.

1

Let v = -6 - -8. Let t be v*(-1 - (-15)/6). Solve -r = t*r + 12 for r.

-3