Let j be (-1)/(-6)*-2*-9. Suppose -4*v + 7 = -i + 4*i, -3*i = v - 4. Let c = i - 1. Solve c = -j*n + 5*n + 8 for n.

Let o(k) = k - 2. Suppose 5*r + 10 = -5*u, -u - r + 4*r + 18 = 0. Suppose 8 = -2*h, -2*h = -2*p - u*h + 2. Let n be o(p). Solve -b - 6 + n = 0 for b.

-5

Let a® = r + 3. Let s be a(4). Suppose -k + 5*q + s = 0, 0 = -0*k + 2*k - 2*q - 22. Solve 0 = 4*h - h - k for h.

4

Suppose 3*h = -5*z + 22, h + 3*z = 3*h - 21. Suppose h*s - 8*s = 0. Solve -3*l - 3 = -s for l.

-1

Let x(n) be the second derivative of -n³⁄₆ - 5*n²⁄₂ - 11*n. Let c be x(-5). Solve c*h - 12 = -4*h for h.

3

Suppose 32 = 4*v - 2*v. Let a be v1(-4)/(-8). Solve -5*b + b = -a for b.

2

Let o(x) = x - 7. Let b be o(6). Let a = 4 + b. Solve -a = 5*c + 7 for c.

-2

Let z(x) = 2*x - 47. Let b be z(24). Solve 2*w - b = 7 for w.

4

Suppose -2*q + 4 = -4. Suppose -4*v = -2*g + 8, -g - 5*v + 5 = q*g. Suppose -g*h = -3*h. Solve -4*l - l = h for l.

0

Suppose 4*p + 30 = -6. Let n = p - -17. Let b be (-15)/(-10)*n/3. Solve 12 = -b*c + c for c.

-4

Suppose 2*h = -3*h + 10. Solve -3*b - h*b - 25 = 0 for b.

-5