Let a© = c**2 - 1. Let n be a(-1). Let g = -22 - -43. Let z = 31 - g. Solve 5*i = -n*i + z for i.

2

Suppose -b = -g, 6 = -3g - 0. Let a be (b + -5)(-1 - 0). Suppose k - a = -2. Solve -2*v - k = -3 for v.

-1

Suppose 3 = 3*y, -4*u = -3*u - 5*y - 10. Suppose 5*q = -0 - u. Let f = 3 + q. Solve f - 6 = -3*g for g.

2

Let s be (-2)/(((-16)/6)/4). Suppose -5 = s*y - 17. Solve w = y*w - 12 for w.

4

Let c be ((-12)/24)/(2/(-12)). Solve -f + 0*f = -c for f.

3

Let y be 5 - ((-2)/2 - -1). Suppose -5 - 1 = -3*i. Let q = y - i. Solve q*t + 2 = -1 for t.

-1

Suppose -5*d = 0, 6*d - 4 = -2*v + 3d. Let j be (-2 - 1)/(-3)-3. Let f = 0 - j. Solve -1 = v*g + f for g.

-2

Let d be (-1)/(-2)*(-1 + 13). Suppose -2*q + 4*q = -3*o + 12, -3*o = -3*q - 12. Solve l - o*l = d for l.

-2

Suppose 3*t - 2*v - 128 = 0, v + 230 = 4*t + 61. Let f = t - 17. Solve -4*c + f = c for c.

5

Let z = 4 - 4. Suppose z*p = 2*p - 4. Suppose -4*x + 33 = 5*u, -2*x = p*u - 13 - 1. Solve n + x*n = 6 for n.

2