Suppose -5*s = 3 - 8. Suppose -r + 5*b = -13 - 6, -2*r - 5*b - 7 = 0. Suppose -f + h + s = 0, -3*f + 16 = r*h - 8. Solve 0 = 2*t - 0 + f for t.

Suppose -5*w = -6*w - 2*t - 13, 6 = -2*w + t. Let c(i) = i**2 + 4*i. Let q be c(w). Suppose -v = -g + 2, -v + q*g = 2*v + 10. Solve 25 = -5*f - v for f.

-5

Let i(v) = v**2 - 5*v - 3. Let h be i(6). Let b be 14 - (-2 + 3 + -5). Suppose 0 = 4*x - 16, 2*q - 4*x + b = h*q. Solve -5*k + q = -3*k for k.

1

Let x(m) = -m3 + 8*m2 - 5*m - 11. Let c be x(7). Solve -a - c*a = 8 for a.

-2

Suppose 0 = n + 2*n. Suppose -5*o = -n*o - 10. Solve o*v - 9 = -v for v.

3

Suppose -q = -17 + 17. Solve 3*y = -q*y + 6 for y.

2

Suppose 4*p - r + 1 = -1, 2*p - 5*r + 10 = 0. Suppose 3*c - 20 - 7 = p. Solve -2*x + c = x for x.

3

Suppose 0 = -2*h - 2*h + 4. Let k(o) = -4*o - 1. Let s be k(-4). Suppose 5*t = s + 5. Solve -t*z + 15 = -h for z.

4

Let x(j) be the third derivative of -j⁵⁄₆₀ + 11*j⁴⁄₂₄ + 5*j³⁄₆ + j2. Let t(k) = k + 11. Let l be t(0). Let u be x(l). Solve u*w + 0 + 10 = 0 for w.

-2

Suppose 5*j = -51 + 1. Let n be (³⁄₅)/((-2)/j). Solve t - n = -0*t for t.

3

Let a = 52 + -50. Suppose -3*d = 3*w + 1 - 13, -d - 3*w + 6 = 0. Solve 1 + a = -d*z for z.

-1