Let y = -11 - -16. Suppose z = 6*z - y*d - 15, 5*d = 3*z - 9. Suppose 0 = z*o - v - 26, 2*v - 20 = -6*o + 3*o. Solve 0 = 5*u + o + 2 for u.

-2

Suppose 4*i = 52 - 32. Solve 4*r - i*r + 3 = 0 for r.

3

Let y be 143 + (-2)/3. Let l(a) = a3 - 2*a2 - 4*a. Let w be l(y). Solve -3*x - x + w = 0 for x.

4

Suppose -5 - 23 = -2*x + 5*d, -2*x - 3*d - 4 = 0. Solve -l = x - 2 for l.

-2

Let s = 51 - 45. Solve 0 = -z + s - 3 for z.

3

Let y(p) = p**2 - 2*p - 3. Let k be y(-2). Solve 2*d = k*d + 3 for d.

-1

Suppose a - 24 = -2*a. Suppose 5*y - a*y = 0. Solve 2*s - 6*s = y for s.

0

Suppose 22*j - 24*j + 22 = 0. Let k be 0/(-1 + 1 + -2). Solve 4*c - j - 1 = k for c.

3

Suppose -10*k = -8*k. Suppose k*x + 64 = 5*q + 4*x, 3*x = 2*q - 21. Solve -2 = -5*d - q for d.

-2

Let t be (-18)/(-24) + 188. Solve o = -t*o for o.

0