Let f be (-6)/2 + 6 + 0. Solve -f*v - 4 = -1 for v.

Let a = 12 - 14. Let z(n) = 4*n3 + n2 - n + 1. Let r be z(1). Let p = r + a. Solve -p*f - 2*f - 10 = 0 for f.

-2

Suppose 170*f = 166*f + 40. Solve -4*b - f = 6 for b.

-4

Suppose -23 - 17 = -4*x. Solve i - 6*i = x for i.

-2

Suppose 5*s + 96 = 2*u, 3*s + 25 = -u - 37. Let a = -27 - -12. Let f be ((-8)/s)/((-3)/a). Solve 4*r - 6 = -f for r.

1

Let t = -24 - -29. Solve 0 = t*c - 2*c - 6 for c.

2

Suppose -j = -3*j - 4*o + 28, 5*o = 2*j - 46. Suppose 4*k = 5*p + 28, 2*p = -2*k + 3*p + 14. Let h = j - k. Solve -4*i + 9 = -h for i.

5

Let a = -91 - -98. Solve 2*d = a*d - 20 for d.

4

Let b(x) = -3*x + 69. Let z be b(23). Solve 4*g = -z*g + 16 for g.

4

Let u be ⁷²⁄₄₂ - 2*3/(-21). Solve -u*i = -5*i - 9 for i.

-3

Suppose 0 = n - 5*f - 11 + 1, -10 = 5*n + 5*f. Suppose -48 = -4*h - 4*p, -6*h + 5*h + p + 6 = n. Solve h = j + 2*j for j.

3