Let i = -6 - -19. Suppose i*b = 9*b. Suppose 2*o - 6 = -b. Solve o*q + 23 = 8 for q.

Let p = -95 - -65. Let w = -5 - p. Let q(m) = 5*m + 12. Let l be q(-2). Solve l*k - w = -3*k for k.

5

Suppose 0*p + 3*p = -h + 10, -10 = -5*p + 5*h. Solve x = -p - 1 for x.

-4

Let n(f) be the second derivative of -f⁷⁄₂₅₂₀ + f⁵⁄₆₀ + f**⁴⁄₆ - 2*f. Let x(q) be the third derivative of n(q). Let r be x(0). Solve -d + r = -0 for d.

2

Let b be ²⁄₆ - 20/(-12). Let k be 2*(b/(-2) - -2). Solve 9 = -k*u + 1 for u.

-4

Suppose 5*a - i = i + 2, i = a - 1. Suppose -w + 14 - 1 = 5*s, a = -4*s + w + 14. Solve -s*y = 1 + 2 for y.

-1

Let l(s) = s3 + 7*s2 + s + 10. Let i be l(-7). Suppose i*r + 0 = 12. Solve 20 = -0*o + r*o for o.

5

Let n© = c**2 + 12*c + 16. Let d be n(-11). Solve 0 = m + 4*m - d for m.

1

Suppose -3*c + 34 - 7 = 0. Let w = c - 5. Suppose -s = w*s - 20. Solve 0*o = o - s for o.

4

Let x© = -c**3 + 10. Let k be x(0). Suppose -30 = d - 6*d. Suppose t + 8 = -4*z + d*z, 5*z - 21 = 3*t. Solve z*s - 5*s - k = 0 for s.

-5

Suppose 2*s + n - 23 = 0, 2*s + 2*n - 58 = -3*s. Let r(o) = o + 2. Let a be r(0). Suppose a*j = -4*j + 78. Solve 5*h - j = s for h.

5