Let p = 2 - 2. Let k = 2 - p. Suppose -3 = k*u - 11. Solve 0 = u*x + x for x.

Let h be (0 - 0)*(-4)/(-8). Solve h = -o - 5 for o.

-5

Let y(t) = t + 1. Let j be y(-1). Solve j = -2*u + 3 + 5 for u.

4

Suppose 2*s - 8 = 0, -s - 10 = 3*f - 5*s. Suppose -3*c + 4*d = -5, 0 = -5*c - 0*d + 3*d + 12. Solve -c*h - f + 5 = 0 for h.

1

Let r(w) = -w**2 - 3*w + 4. Let d be r(-3). Let u = 6 - 1. Solve d + 16 = -u*f for f.

-4

Let y = 15 + -3. Solve -2*x = x + y for x.

-4

Suppose 5*u - 5*a - 15 = -0*u, -15 = -3*u - 3*a. Suppose -u*m + 27 + 33 = 0. Solve 4*d - m = d for d.

5

Let a(z) = -3*z + 6. Let k be a(4). Let y be (3/k)/((-3)/18). Solve -y = -4*w + 9 for w.

3

Let z© = c - 8. Let n be z(10). Let l(d) = d + 2. Let s be l(n). Suppose -4*o + 15 = 4*f - 5*o, s*f - 19 = -3*o. Solve 0 = 2*m - f*m for m.

0

Let u(f) be the second derivative of f⁵⁄₂₀ - 5*f⁴⁄₁₂ + 7*f³⁄₆ - 4*f2 - 6*f. Let x be u(4). Suppose 0 = r - 3 - 1. Solve 0*b = -x*b + r for b.

1

Suppose -10 = 3*j + 4*s, 2*j = 2*s - 3*s. Solve 0*l + j = l for l.

2