Suppose t + 5*s + 13 = 2, -5*t - 5*s - 55 = 0. Suppose -28 - 4 = 4*l. Let c = l - t. Solve 4*q - 13 = c for q.

4

Let m(n) = -5*n3 - 2*n2 + n + 2. Let p be m(-1). Solve 7 = -p*b + 3 for b.

-1

Let c be (-20)/(-3)*(-36)/(-20). Solve 5*h = h - c for h.

-3

Suppose 6 - 57 = k - 5*c, -2*k = c + 80. Let u = k - -23. Let r = -12 - u. Solve -2*f = -r*f for f.

0

Suppose -4*s = -2*s - 30. Solve -4*i - s = i for i.

-3

Suppose -3*k + 146 + 13 = 0. Suppose -l - 48 = -4*s, -3*s = l + 17 - k. Solve u = 5*u + s for u.

-3

Suppose 5*q - 5 - 35 = -5*x, x - q = 0. Solve -4*t + x = -12 for t.

4

Suppose t - 3*z - 1 = 4, -4 = 4*z. Let s be 3/(-6)1-50. Solve t*r + s = -3*r for r.

-5

Suppose -6*i = -52 - 38. Solve 2*c = -3*c - i for c.

-3

Suppose 0 = 4*n + 13*n - 34. Solve 2*u + 8 = n for u.

-3