Suppose 0 = l - 3*d + 8*d + 12, l + d = 0. Solve -3 = -3*r + l for r.

Let h(l) = l**2 + 6*l + 5. Let v = -7 + 8. Let n = -7 + v. Let b be h(n). Solve -b*r + 2 = -3*r for r.

1

Suppose -b - 4*r - 3 = 8, -3*b - r = -11. Let a = -5 + 7. Suppose -t + 21 = o + a*t, 0 = 4*o - 5*t + 1. Solve 0 = -d - o + b for d.

-1

Let l(s) = -s - 4. Let f be (-68)/(-18) + ⁴⁄₁₈. Suppose 9 = -f*b - 7. Let y be l(b). Solve -g = -y*g + 4 for g.

-4

Suppose -4*t + l + 5 = 0, 2*l = 1 + 5. Let m = -2 - -3. Let n = m + 3. Solve t = -3*w - n for w.

-2

Let w be (-6)/9 - 33/(-9). Suppose w*a - 3 = 45. Suppose 3*q = 9, 4*b + 5*q = 47 - a. Solve b*g + 6 - 2 = 0 for g.

-1

Suppose 7*l + 8 - 78 = 0. Solve 0 = -0*z + 5*z + l for z.

-2

Suppose 3*l - 10 = -4*y, 14 = 3*l - 4*l + 3*y. Let u be ³⁶⁄₂₈ - l/(-7). Suppose -1 = -5*b + 29. Solve -5*w - b + u = 0 for w.

-1

Let b be (-96)/(-10) - 12/(-30). Let g = -9 + b. Solve 0 = 5*z - g + 6 for z.

-1

Let b(f) = f3 + 8*f2 + 6*f - 7. Let w be b(-7). Suppose -4*m + 12 = -w. Solve v - m + 0 = 0 for v.

3

Let s be 2/((-2)/6*-2). Let b(y) = 5*y + y**2 - 3*y - 4*y. Let d be b(s). Solve -4*v + d*v = 1 for v.

-1