Suppose -3*r + 5*g = 20, -5*g = -2*r + 7*r - 20. Solve -k = -r*k - 5 for k.

Let i = -21 - -25. Solve h = -i*h - 25 for h.

-5

Let h(i) = i3 - 8*i2 - 10*i + 9. Let f = 6 - -3. Let g be h(f). Solve g = 3*l - 6 for l.

2

Let f(h) = -3*h3 - 12*h2 - 4*h - 20. Let j(i) = i3 + 4*i2 + i + 7. Let l(k) = 3*f(k) + 8*j(k). Let c be l(-4). Solve 0*p + 4*p = c for p.

3

Let p(u) = -2*u - 39. Let b be p(-22). Solve -b*r - 10 = 5 for r.

-3

Suppose 8 = 4*r - 2*r. Let a be (2 - (r - 0)) + 5. Solve 7 = -2*l - a for l.

-5

Let j be (-2)/12*-4*6. Let a = 0 - -3. Suppose -u + a*u = j. Solve -u*r + 1 = 3 for r.

-1

Suppose -4*n = -6*n + 4. Suppose -n = b - 7. Let r(o) = o3 - 5*o2 + o - 2. Let l be r(b). Solve 0 = -l*q - q for q.

0

Let p be (-1)/(-2 + 3) + 4 + -2. Solve p = y - 0 for y.

1

Let z(q) = -4*q3 - q2 - q. Let s be z(-1). Suppose j - s = -3. Let o = 2 + j. Solve 7*d - o*d + 12 = 0 for d.

-3

Suppose -25 = -5*d + s, -3*d - 4*s = d - 44. Let f be (-118)/(-6) + (-6)/(-18). Solve f = -2*m + d*m for m.

5