Let n = 11 - 5. Suppose -5*z + 21 = n. Solve -z*q = -q for q.

Let f = 5 - 3. Let d(q) = 0*q + 10*q + 5*q. Let l be d(1). Solve l = 3*g + f*g for g.

3

Let t = 7 + 0. Let l(w) = -2 + 0 + 0 + w - 1. Let z be l(t). Solve 0 = 3*c - z*c - 4 for c.

-4

Let p® be the second derivative of r⁴⁄₁₂ + r³⁄₆ + 2*r. Let s be p(-2). Suppose 3*u = s*u + 8. Solve 5*k = k + u for k.

2

Let f be (-1)/(-2) + ¹³⁄₂. Suppose 10 - 25 = -5*l. Solve -l = -y - f for y.

-4

Suppose -3*l = -l - 20. Let t be 4/l - (-16)/10. Solve 20 = t*f + 3*f for f.

4

Let g(x) = -x**3 + x + 38. Let r be g(0). Let d = -22 + r. Suppose -5*z + 9 + 6 = 0. Solve a + d = -z*a for a.

-4

Let l = 0 + 2. Suppose -l*t = t. Solve t = -3*j + j - 10 for j.

-5

Let r be 6 + -3 - (-4 + -4 + 11). Solve 3*u + r*u = -9 for u.

-3

Suppose 0 = 2*p - 5*p - 12. Let f be (-8)/6*6/p. Solve 12 = -f*t + 4 for t.

-4

Let o = 5 - 2. Let p(j) = j**2 + 4j + 7. Let b be p(7). Let m be b/9(-6)/(-4). Solve -2 + m = o*q for q.

4