Suppose f = -3*q + 9 + 8, 0 = 4*q - 16. Let a(k) = k + 5 + 0*k + 0*k. Let g be a(8). Solve -g = -f*b + 12 for b.

Let o® = -r**2 + 5*r + 4. Let y = 1 - -4. Let x be o(y). Solve l = x - 0 for l.

4

Suppose -4*m = -v + 4, -5*m - 4 = 3*v + 1. Solve i - 3*i - 8 = v for i.

-4

Let b(l) be the third derivative of -l⁴⁄₁₂ - 4*l2. Let i be b(-1). Let f be i/(-8) - 75/(-12). Solve n = 3*n - f for n.

3

Let x(z) = z - 5. Let c be x(7). Solve -2*a - c*a = -20 for a.

5

Suppose 32 = -o - 3*o. Let m(h) = h3 + 9*h2 + 9*h + 11. Let k be m(o). Suppose 0 = -k*d - 2*d + 50. Solve -3*u = 2*u + d for u.

-2

Let j(t) = -t3 + 16*t2 - 15*t + 12. Let s be j(15). Solve 0 = 8*v - 2*v + s for v.

-2

Suppose s = 2*s - 0*s. Solve s = -3*q + 2*q - 5 for q.

-5

Let r be 3*((-42)/(-9) - 4). Solve 0 = -3*m + r + 1 for m.

1

Suppose 16 = 3*t + 4*w, 19 = 2*t - 2*w + 3*w. Solve 5*f - 13 = t for f.

5

Suppose -7 - 3 = -5*n, -5*n + 8 = -s. Solve 5*o - 3 = s for o.

1