Let a = 4 - 5. Let i be -1 - -1 - (1 + a). Solve i = 5*f - 2*f for f.

Let g be 3/(-9) + (-39)/(-9). Suppose -g*t = 2*p - 118, -6*t + 3*t = 5*p - 274. Suppose 0 = -0*b + 4*b + 5*w - p, 5*b + w - 40 = 0. Solve 4*j - b = 1 for j.

2

Suppose -5*z + 5*b = 5, -5 = -2*b + 3. Let c be ²⁄₅ + ⁶⁄₁₀. Let y be 0 - 0 - (1 - c). Solve y = d + z*d for d.

0

Let w(g) = -g**2 - 4*g + 22. Let c be w(-7). Solve 4*b + c = 17 for b.

4

Let i = 1 + 5. Suppose -4*n = -n - i. Suppose w - 40 = -27. Solve 3*d - w = n for d.

5

Let l = 5 + -3. Suppose 3*u = 5*k + 2, 0 = 5*u - l - 18. Let v = k + 3. Solve 2*b = 13 - v for b.

4

Suppose 4*x + 5 + 3 = -4*z, 4*x + 2 = -z. Solve 6*m - 2*m - 16 = x for m.

4

Suppose -2*t + 66 - 8 = 4*k, 5*k - t = 69. Let b(n) = -n3 + 3*n2 + 4. Let m be b(3). Solve 0 = m*y + 2 - k for y.

3

Let k(w) = w + 1. Let h® = -r**2 - 7*r - 3. Let t be h(-6). Let l be k(t). Solve 0 = l*x + x for x.

0

Let t = 6 - 1. Solve -2*r + t*r = 12 for r.

4

Let o be ¹²³⁄₇ + ³⁄₇. Suppose -m - 2*m = -o. Solve 0 = 3*i - 21 + m for i.

5