Let g = 65 + -52. Solve -4*k + g - 1 = 0 for k.

Let v = 1 - 9. Let h = -4 - v. Solve 2 = h*l - 6 for l.

2

Suppose 6*x - 2*x - 12 = 0. Suppose 13 - 4 = x*o. Suppose o = l - 3. Solve -3*h + l = -6 for h.

4

Suppose 2*x + 3*t = 4*t - 30, 0 = -3*x + 5*t - 38. Let k = x - -32. Solve k = -3*d - d for d.

-4

Suppose 1 - 3 = -b + 4*s, 0 = -3*b + s + 6. Solve -18 = -4*t - b for t.

4

Let a(s) be the second derivative of s⁴⁄₁₂ - s³⁄₆ + 2*s**2 - s. Suppose -7*p + d - 1 = -11*p, -2*p - 5 = -5*d. Let g be a(p). Solve -u + 9 = -g*u for u.

-3

Let l be 5*(³⁶⁄₂₀ + -1). Solve 0 = l*o + 31 - 11 for o.

-5

Let v(x) = -2*x - 2. Let q be v(-3). Let k(i) = 67*i. Let h be k(1). Let c = h - 47. Solve 4*j - q + c = 0 for j.

-4

Let j be 4*⁹⁄₄ - 4. Solve -3 = -2*w + j for w.

4

Let s(i) = i3 + 5*i2 - 3*i - 12. Let x be s(-5). Solve x*n - 1 = 2 for n.

1

Suppose 0*x = 4*x + 36. Let m = 9 + x. Solve -g = -m*g + 1 for g.

-1