Let p(l) = -l**3 - 11*l**2 + 12*l + 6. Let f be p(-12). Let b be (-132)/(-28) - f/(-21). Solve -2*s - b = -3 for s.

Suppose q = 5*q - 36. Let f = q - 7. Suppose -5*n + t = -27, f*n - t + 4*t = 21. Solve 0 = -3*s + 5*s + n for s.

-3

Let t(j) = -2*j2 - 6*j - 1. Let f(l) = -3*l2 - 11*l - 3. Let p(w) = 3*f(w) - 5*t(w). Let d be p(-5). Let x be (-4)/18 + 728/d. Solve -a + 6*a = -x for a.

-4

Let l be (¹⁄₃)/(³⁄₁₈). Let a = 6 - -12. Suppose -12 = -2*s - 4*m, -3*s + a = m - 0. Solve 0*d = -l*d + s for d.

3

Suppose 2*u - 6*u - 24 = 0. Let f(i) = -4*i - 4. Let k be f(u). Solve k + 0 = 4*l for l.

5

Let q = 7 - 8. Let b = 6 - q. Solve b + 3 = 5*w for w.

2

Suppose p + 10 = 3*p. Solve d = 2*d - p for d.

5

Suppose -2*r + r = -3*r. Suppose 3*l - 9 = 3. Solve r*a + a + l = 0 for a.

-4

Suppose -8 = -0*y - 2*y. Suppose -y*u = -0*u. Solve d - 5*d + 16 = u for d.

4

Let t(q) = 6*q**2 - 2*q + 1. Let u be t(1). Solve -u*y = -0*y + 20 for y.

-4

Let h be 5/(-1 + -4) - -3. Solve 7*k - h*k - 25 = 0 for k.

5