Suppose 0 = -4*a - c - c - 10, 4*c + 20 = -a. Suppose -5*t + 22 = 3*m, a = 4*t - 5*m + 8 + 4. Solve 0 = t*r + 2*r for r.

0

Let g(q) = q3 + 5*q2 + 5*q + 3. Let b be g(-3). Let l(t) = -t + 8. Let s be l(b). Let i be 42⁄9 - ((-50)/(-15))/(-10). Solve i*u - s*u = 15 for u.

5

Suppose 2*l = 5*w - 1 + 11, 0 = 3*l + 2*w - 53. Solve -f = 2*f + l for f.

-5

Suppose 0 = z + 3*k - 6, -k + 50 = -5*z + 4*k. Let g = -5 - z. Let p be (3/(-1))/(g - 2). Solve -l = 2*l - p for l.

1

Let p = 34 - 22. Solve -x = 2*x - p for x.

4

Suppose -3*r - 12 = -5*n - 5, -1 = -r. Let p be 3 - (4/n - 1). Solve -p*q = -q - 2 for q.

2

Suppose -q + 15 = 2*q. Suppose 0 = -3*h - c + 27, -4*h - 2*c + 0*c = -38. Solve 3*p + q = h*p for p.

1

Suppose -k + 4*z - 3*z = -3, -2*z - 10 = -4*k. Suppose 11 = -c - 3*u, 3*c = -0*u - u - 1. Solve c = a - k for a.

3

Let q(i) = -i**2 - 11*i + 4. Let g be q(-11). Suppose -6 = z - 0*z - g*s, 0 = 4*s - 8. Suppose w - 5 = -0. Solve -w*f + z*f = 15 for f.

-5

Let v be (-216)/28 - (-2)/(-7). Let r = v - -12. Solve 3*w = -w + r for w.

1