Suppose -16*k = -19*k. Solve k = -3*l - 3 for l.

Let z(u) be the second derivative of -u⁵⁄₂₀ - 7*u⁴⁄₁₂ - u³⁄₆ - 3*u²⁄₂ + 2*u. Suppose -7*y - 40 = 9. Let s be z(y). Solve 1 - s = i for i.

-3

Let o be 5*3/(-13). Let g = o - -4. Let q be g(2 - 2)/2. Solve -s + q = 4 for s.

-4

Suppose 15*f + 36 = 19*f. Solve 4*w - w = -f for w.

-3

Let w(m) = m**2 - 2m. Let i be w(3). Let g be 1/(i/(-6)) - -4. Let d be (g + -3)(-6 - -3). Solve -f = d*f for f.

0

Suppose -3*h + 4*v + 8 = 3*v, -3*h = v - 4. Solve -1 + h = p for p.

1

Let f = 48 + -46. Solve r + f = -2 for r.

-4

Suppose -z + 45 = 4*z. Solve 0*h = 3*h - z for h.

3

Let i© = c**2 - 4*c + 4. Let j be i(4). Suppose 3*m = 8 + j. Solve -k = m*k for k.

0

Let y = -2 + 6. Suppose -y*v + 8 = -3*w, 4*w - 8 = -3*v - v. Solve v*g - 3 = 5 for g.

4

Let c = 26 + -26. Suppose c*x = -x. Solve 2*y + x = -2 for y.

-1