Let u(h) = -h + 7. Let p be u(8). Let q be -5*(-1 - -2)/p. Suppose -w = -2*w + q. Solve l + w = -0 for l.

Suppose 2*x + 1 - 9 = 0. Solve -6 = -x*u + 2 for u.

2

Let i be 17/(-2) - (-2)/4. Let x = i - -13. Suppose 5*y = 2*y + 9. Solve x = 2*u + y*u for u.

1

Let z be (-36)/8*(-6)/9. Let w = z - 3. Suppose 0*k + 7 = m - k, w = -4*k. Solve -3*h - 4 = -m*h for h.

1

Suppose 7*g - 4*g - 15 = 0. Solve -3*o - g = -4*o for o.

5

Let y(v) = 2*v + 3 + 0 - v + 0*v. Let n be y(4). Let j be n/2 + 2/(-4). Solve a = -j*a for a.

0

Let p(q) = 2*q - 5. Let l be p(4). Suppose l*g + 58 = 5*g. Solve -9 = 5*s - g for s.

4

Suppose -3*l - x + 29 = -0*l, 2*l - 22 = 2*x. Suppose -2*c + 6 = c. Let m® = r3 - 3*r2 + 3*r - 5. Let n be m(3). Solve c*j - l = n*j for j.

-5

Let w(l) be the third derivative of l⁵⁄₆₀ - l⁴⁄₂₄ - l³⁄₃ + l2. Let z be w(3). Suppose -z*r = -0*r. Solve r = -2*p + 4 for p.

2

Suppose -22 = -4*m + 26. Let d(k) = 7*k**2 + 3*k. Let n be d(3). Suppose -m = 5*j - n. Solve 6*o = 3*o - j for o.

-4

Suppose 2*q + 3*b - 10 = -0*q, 6 = 2*q + b. Suppose 3*p - 2 = 2*r, 0*r - q = -r. Solve -5 = -p*k + 5 for k.

5