Let x = -8 + 11. Let b(t) = -t + 13. Let f be b(10). Suppose 4*c - 45 = f*z, -2*z = 5*c - x*c - 12. Solve 4*w + 11 = -c for w.

Let c = -60 + 62. Solve 7 + 1 = -c*s for s.

-4

Suppose 0 = 3*i + t + 3 - 1, -t - 2 = -2*i. Suppose a + 4*a - 25 = i. Solve -5*s = -0 - a for s.

1

Let v be 1/(-4) - 10/(-8). Let d = -1 + v. Solve 2*j - j - 3 = d for j.

3

Let i be 30/(-4)*6/(-9). Solve -4*f + i = f for f.

1

Let n(t) be the third derivative of -t⁶⁄₁₂₀ + t⁵⁄₁₀ + 7*t⁴⁄₂₄ + 2*t³⁄₃ + 9*t**2. Let y be n(7). Solve 4*w + 0 - y = 0 for w.

1

Suppose v - 4*v = -18. Suppose -v = 4*j - 34. Solve 0 = 5*l + 8 + j for l.

-3

Let o be 1/(-1) - 1 - -4. Suppose -5*p = -3*l + 4 - 19, -5*p = 5*l - 15. Let y be 0 + l - 40/(-2). Solve -o*u - 2*u - y = 0 for u.

-5

Let i(f) = f + 6. Let y be -9 + (-2)/(1*-2). Let n be i(y). Let t be n/6 - (-50)/15. Solve -t*l = -0*l - 9 for l.

3

Suppose 9 - 3 = 3*s. Suppose 0 = s*d - 4*u + 24, 6*u - 3*u - 60 = 5*d. Let y be (-69)/d - 3/(-12). Solve -x + y = x for x.

3

Suppose 0 = 8*k - 42 + 10. Solve 2*d = k + 6 for d.

5