Let o(h) = h**2 - 4*h - 3. Let u(k) = k**3 + 3*k**2 - 3*k - 4. Let s be u(-3). Let m be o(s). Suppose -2*y + y = -m*w + 8, -4*y - 2 = 2*w. Solve w*b = b for b.

Suppose 4*z = z + 5*j + 10, -5*j = 3*z + 10. Solve z*g = g for g.

0

Let o© = -c3 + 16*c2 + 17*c + 7. Let z be o(17). Solve -6*q = -z*q for q.

0

Suppose 2*k - k = 2. Suppose -k*y + 3*v = -24 - 2, 0 = -y + 4*v + 8. Solve 3*z + z + y = 0 for z.

-4

Let k be ²⁄₃ - 16/(-12). Suppose -68 = -2*b - 4*g - 8, 0 = k*b + 2*g - 66. Suppose -4*p - 2*c = -2*p, -5*p + 4*c = -b. Solve 0 = p*w + 14 + 6 for w.

-5

Let i(z) = z**2 - 8*z + 10. Let s be i(7). Suppose -p + 3*c - 8 = -2*c, -3*c = -p - 4. Suppose -s*r + 17 + 0 = l, -5*r = -p*l + 1. Solve 3*n = -n + l for n.

2

Suppose -20 = 11*h - 16*h. Solve 0 = -0*o + h*o for o.

0

Suppose -5*y + 6*y = 3. Let o(i) = -i3 - 8*i2 - 8*i - 5. Let d be o(-7). Suppose -d*m + 9 = -1. Solve y*v - m = 4 for v.

3

Suppose -8*m + 3*m + 25 = 0. Solve -15 = m*l - 0*l for l.

-3

Let j® = 2*r2 - 7*r - 3. Let z(g) be the third derivative of g⁵⁄₆₀ - g³⁄₆ - 2*g2. Let f(x) = j(x) - 3*z(x). Let t be f(-7). Solve -2 = -t*k + k for k.

-2

Suppose 8*n = 7*n. Solve l - 3*l + 6 = n for l.

3