Let y(u) = -u**2 + 4*u + 1. Let m be y(2). Solve 3*c = m*c for c.

Let p(f) = -5*f**3 - f. Let z be p(-1). Suppose 0 = -4*g - 2*w + 6, -z*g + 2*g - 6 = -2*w. Suppose 0 = -2*k - g*k. Solve k = 6*d - d for d.

0

Let k be (-2 - -6)*11/(⁴⁴⁄₃). Solve 0 = -4*i - 9 - k for i.

-3

Let d(f) = -f2 - 7*f - 2. Let r be d(-7). Let g(q) = q3 + 3*q**2 + q - 1. Let m be g®. Solve -m - 2 = -3*v for v.

1

Suppose 2 = b - 3*c, 0*c + 3*c - 14 = -b. Suppose -2*n + 2*s + 11 = s, b = -n - 4*s. Suppose w + 34 = -y + 6*y, 5*w = -4*y + n. Solve -y*q = -q - 5 for q.

1

Suppose d + d - b = 4, 0 = -5*b - 20. Suppose d*u - 4*u = -8. Solve 0 = -h + u*h for h.

0

Let w(f) = f3 - 2*f2 - 4*f + 3. Let z be w(3). Solve -v + 2*v - 2 = z for v.

2

Suppose -t + 4 = -2*t, 5*y + 4*t = 4. Let w® = -2*r + r + 2*r + 7*r**2. Let c be w(-2). Solve y*k + 10 = c for k.

4

Let d(s) = 1 - 7 + s**2 - 8*s + 7*s - 4*s. Let y be d(6). Solve y = 2*t - t - 2 for t.

2

Suppose -4*v + 84 = -3*w, 5*v + 6*w - w = 70. Suppose 0 = -0*r + r - 3. Suppose 2*p = -o + 1, 3*o - v = -2*o + r*p. Solve -o*f - 7 = -22 for f.

5

Let z be (⁶⁄₁₅)/(²⁄₆₀). Let k be -1 + 1 + z - 2. Solve -4*u - u = k for u.

-2