Suppose -1 = -4*r - 9. Let w be r/1 + 19*1. Suppose 0 = -3*v + 2*x + 7, -4*v - x + w = -7. Solve 4 + 1 = v*b for b.

Let r be -2*(-2 - (-3)/2). Let b(h) = -6*h - 33. Let v be b(-6). Suppose 2*j = -0*j. Solve -d + r + v = j for d.

4

Suppose 8 = 2*i - 0*i. Suppose 1 + 2 = 3*b. Let f = i + b. Solve -f*p + p + 12 = 0 for p.

3

Let j(w) = w**2 - 10*w - 4. Let y be j(12). Suppose 2*c = 5*d, 4*d - y = -c + 6. Solve 0*n = -2*n - c for n.

-5

Suppose 4*d - 4*p - 20 = 0, -2*p - 10 = 2*d - 3*d. Let v be ((-2)/6)/((-3)/9). Solve d = m + v for m.

-1

Let u(l) = -l**2 + 5*l + 8. Let c be u(6). Suppose 0 = 2*k + c*k - 12. Let a(h) = 3*h + 1. Let i be a(k). Solve i = 5*x - 10 for x.

4

Let g® be the third derivative of -r⁴⁄₂₄ - 2*r³⁄₃ + r**2. Let o be g(-10). Solve o*x = x for x.

0

Let d(t) = -2*t2 + 6*t2 - 2*t2 - 1 - 5*t - 3*t2. Let v be d(-3). Suppose -v*n = 6 - 21, 2*n = 4*y + 6. Solve y = u - 3*u for u.

0

Let n(o) = o3 - 8*o2 + 13*o - 4. Let h be n(6). Solve -h = s - 0*s for s.

-2

Let k = 13 - 8. Suppose 0 = k*t - 2 - 8. Suppose -4*j - 4*q = 4, 4*j - 8 = q - t*q. Solve -j*i - 4 = -i for i.

-2

Let q(f) = f**2 + 3*f - 1. Let z be q(-4). Let s = 0 + 2. Solve s*a + 5 = z for a.

-1