Let o(r) = -6*r**3 + r**2 + r + 1. Let k be o(-1). Let t(p) = 2*p + 7. Let n(m) = -m + 1. Let x(c) = 3*n(c) + t(c). Let u be x(k). Solve 0 = 4*d - 9 - u for d.

Suppose -3*j + 9 = -0*j. Suppose 2*l - v - 3 = 0, 4*l + 2*v + 3 = -j. Suppose -2*t + 0 + 4 = l. Solve 2*y - t = 8 for y.

5

Let v be ²⁄₅ + ¹¹⁵⁄₂₅. Suppose -4*g - g + 40 = 0. Solve v*f - 12 = g for f.

4

Let a(v) = v + 10. Let i be a(-7). Suppose 6 = -m + i*m. Solve m*l - 13 = -1 for l.

4

Suppose -3*x + 2 + 4 = 0. Solve -12 = 2*n + x*n for n.

-3

Let o = -5 + 13. Solve -2*s + o = -2 for s.

5

Let p(i) = i3 + 8*i2 - 2*i - 9. Let r be p(-8). Suppose -r = 5d + 3. Let k be d(1 + (-9)/6). Solve -2*q + 9 = -k for q.

5

Let m = -15 + 14. Let b be (-2 + 6)/(-2)*m. Solve -b*q = q for q.

0

Suppose -z - 4*z + 35 = 0. Let d = z + -4. Let x = -17 - -17. Solve d*s + 12 = -x*s for s.

-4

Let d(q) = -q3 + 2*q2 + q. Let v be d(-1). Solve v*f - 4 = -0*f for f.

2

Let s be 10 + 1 - ²⁴⁄₈. Solve -z - s = 3*z for z.

-2