Let z(i) = -i**2 - i + 2. Suppose -5*l + 15 = -4*f + f, -5*l - 25 = 5*f. Suppose -4*p - 4 + l = -4*u, 0 = -u - 4*p - 4. Let g be z(u). Solve g*h - h = 0 for h.

Let f be ((-6)/(-7))/((-18)/(-84)). Suppose 5*m - 18 = -q + 3, -3*m = -12. Solve 7 = f*o - q for o.

2

Let h(q) = -q - 2. Let x be h(-4). Let v be (⁶⁄₁₈)/(²⁄₁₂). Suppose v*b - 4 = x. Solve b*s = 4*s + 3 for s.

-3

Let d be 1*(4 - (4 - 0)). Solve 2*x + d*x = 0 for x.

0

Suppose -3*k + k + 12 = 0. Suppose 2*r = k*r - 48. Solve 4*l = l + r for l.

4

Suppose -4*d + 4*r + 13 = d, 5*d + 4*r = 37. Let l = 8 - d. Solve l = -5*s + 2*s for s.

-1

Suppose -6*j + 10 + 14 = 0. Solve -j*t = -3*t + 2 for t.

-2

Let h be (-2)/4 - (-2)/(-4). Let c = 4 + h. Suppose 0 = 3*f - u - 2*u + 9, 0 = -f - 4*u + 22. Solve f*o = -c*o - 10 for o.

-2

Let l = 6 - 6. Suppose 5*q - 16 = 3*q. Solve l*a + 4*a = -q for a.

-2

Let y = 31 - 28. Solve -1 = -y*o + 2 for o.

1

Let i be (0*2/(-6))/(-2). Solve x = -i*x - 1 for x.

-1