Let o(m) = -m**3 + 4*m**2 + 2*m - 6. Let r(y) = y**3 + 8*y**2 - 9*y + 4. Let f be r(-9). Let a be o(f). Solve -3*h = -a + 14 for h.

Let d® = 4*r**2 - 2. Let c be d(-2). Solve 4*n = -6 + c for n.

2

Suppose -5*d = -2d + 60. Let c = d + 35. Let s be 4/(-5)(-4 + -1). Solve -s*w + 3 = c for w.

-3

Let k(u) = -u**2 + 9*u - 4. Let t be k(8). Let y = 3 + -2. Suppose 0 + 2 = -d - t*o, o = -d + y. Solve 4*x = d*x for x.

0

Let p = -4 - -8. Suppose p*y = 6*y. Solve -5*s + 2*s - 15 = y for s.

-5

Let t(o) = o3 - 12*o2 - o + 12. Let j be t(12). Solve -2*r + 6*r - 12 = j for r.

3

Suppose 0 = 4*q - 5*q - 3*r + 3, -9 = -3*q + 5*r. Solve 1 + 14 = -q*i for i.

-5

Suppose -2*u - 4*b = 4, 3*b - 8 = 4*u + 2*b. Let j be (-1)/(-2) - 5/u. Let k be (6 - 4)/2 + -1. Solve k*v = -v - j for v.

-3

Suppose -3*h - 20 = -6*h - 2*y, 0 = -2*h + 2*y. Suppose -6*v = -2*v. Suppose 4*x - x - 42 = v. Solve h*t - 2 = -x for t.

-3

Suppose 2*x = -3*x + 10. Suppose -3 = x*y - 1. Let t be 0 - (y - (-1 + 0)). Solve -3*n - 3 + 0 = t for n.

-1

Let y be ²⁄₈2-2. Let i be y/1(-9)/3. Let r be (i - 1)-2*-1. Solve -23 + 3 = -r*z for z.

5