Let q be (1/(-1 - -2))/(-5 - (-112)/21). Solve q*f - 7*g + 8*g + 4 = 0, 2*g = -4*f - 6 for f.

-1

Let i(f) = -f**2 + 6. Let n be i(0). Suppose 0 = n*k - 11*k. Suppose s + 5*c - 1 = -k, 4*s - 4*c - 4 = 0. Solve -s + 0 = -t - 4*d, t + 5*d - 2 = 0 for t.

-3

Suppose 0 = -l + 5, 5*j + 0*l = -l + 55. Let g be 3/(21⁄154) + -2*1. Suppose 5*k = -g, 0 = -5*f - 2*k - 2*k + 4. Solve f*d - j = 2*o, -5*o + 2 = -2*d + 3 for d.

3

Let z be (-6)/21 - (-48)/21. Suppose -3*p + 10 = z*p - 5*c, 3*p + 2 = -c. Solve v + 21 = 4*n, 5*n - v + p*v - 26 = 0 for n.

5

Suppose -47 = -6*b + 229. Let c = b + -46. Solve 0 = -5*n + 25, 23 = 4*x - c*n + 3*n for x.

2

Let x = -3679 - -3681. Solve 2*y + 2*y - x*p = 18, 2*p = 5*y - 21 for y.

3

Let u = 51 + -51. Let v be -3(-31)/9-3. Let w = v - -33. Solve u = w*h + 4*z - 16, -5*h - 4*z + 15 + 13 = 0 for h.

4

Let t be (190 + -187)-4((-14)/(-24) + -1). Solve 5 = -t*b - 4*i, 0 = -3*i + 7*i - 20 for b.

-5

Let t = -39 + 60. Let p = -18 + t. Solve -5*i = -i - p*u - 3, 4*u = 4*i for i.

3

Let z = 30 + -35. Let q be (z + 3)/(1 + 1). Let a be 28 + q/((16/(-12))/(-4)). Solve -i + 5*d + 20 = -2*i, -a = -4*i + d for i.

5