Suppose -5*u = -7 - 8. Let k(f) = -2*f - 1. Let s be k(-5). Suppose -u*p = p + 5*m + 21, 0 = -p - 2*m - s. Solve 3*i + 8 = -p for i.

Suppose 0 = -4*t - t + 30. Solve 3*h + 0*h + t = 0 for h.

-2

Suppose -37 = 3*z - 7. Let p = -8 - z. Suppose -p*b = -5*k - 3*b + 91, -73 = -4*k - b. Solve -2*t - 8 = -k for t.

5

Suppose -s + 3 = 2*u, -u - 6*s - 21 = -s. Let g be (6/u)/((-4)/(-8)). Solve 0 = -n - g*n + 8 for n.

2

Suppose 0 = -4*f - h + 55, 0*h + 20 = -4*h. Let o = f + -7. Suppose -19 = -u + o. Solve 5*d = -7 + u for d.

4

Let n(y) = y3 + 2*y2 + 2*y - 2. Let g be n(-2). Let d be 2/g + ⁶⁵⁄₁₅. Solve -f = -d*f + 6 for f.

2

Suppose 12 = 3*q + 2*v, -v + 16 = 4*q - 5*v. Let z(x) = x**2 + 9*x - 42. Let b be z(4). Solve -b + 2 = q*d for d.

-2

Suppose -3*q - 2*u = q - 6, 3*q + 3 = -4*u. Suppose q*v = 2*v + 5. Suppose 2*n - 7 - 15 = -4*z, -5*n - 20 = -v*z. Solve -1 = -i - z for i.

-4

Let f(y) = -2*y2 - 6*y - 2 - y3 - 3*y**2 - 4. Let g(a) = 2*a + 6. Let u be g(-5). Let j be f(u). Solve -w + 6 = j*w for w.

2

Let t be (²⁸⁄₁₂ - 2)/(²⁄₄₂). Solve -t = -2*q - 3 for q.

2

Let w = -74 + 82. Solve -w = 5*o + 7 for o.

-3