Let s be ((-9)/12)/(3/(-8)). Solve z + 0 = s for z.

Let x(m) be the third derivative of m⁶⁄₁₂₀ - m⁵⁄₁₀ + 4*m³⁄₃ - 2*m2. Let j be x(6). Solve -3*r = -1 - j for r.

3

Suppose -4*o - 2*l + 0*l + 12 = 0, -o = -3*l + 4. Solve -o*y = -7*y - 5 for y.

-1

Let n = 5 - 8. Let i be (-1)/n + (-15)/(-9). Let g(h) = h3 - h2 - 2*h + 3. Let a be g(i). Solve -a*p + 0*p = -9 for p.

3

Let s = 12 - 7. Solve s*n = 11 + 14 for n.

5

Let z be ((-65)/78)/(2/(-12)). Solve -s + 8 = -z*s for s.

-2

Suppose -3*f + 16 = 2*h + 1, 5*f + 5*h = 30. Solve 2*o - f = -5 for o.

-1

Suppose -d + 5 = -b, 5*d - 20 - 5 = 3*b. Solve 0 = -4*i - d + 13 for i.

2

Suppose 2*r - 3*r = 0. Let p = -16 - -27. Suppose -3*x + p + 1 = r. Solve 0 = -x*q + 11 - 3 for q.

2

Let l(h) = 4*h - 1. Let d be l(1). Let g = 12 - d. Solve -4*b - g = -b for b.

-3

Suppose 0 = -w + 4*j - 15, -j = 3*w - 7*w. Let t(y) be the third derivative of y⁴⁄₂₄ + 11*y³⁄₆ + 3*y**2. Let u be t(-8). Solve -u*m = w + 8 for m.

-3