Suppose -2*f - 3*f - 3 = -4*k, -4*k = 5*f - 13. Suppose 3*x - 3 = -0. Solve 0 = -y + x + k for y.

Suppose 11*j = -2*j + 13. Solve -3*d - 10 = -j for d.

-3

Let r = -6 - -7. Let y be 9/((-2 + r)/(-1)). Solve t - y = -4 for t.

5

Let f(k) be the second derivative of k⁴⁄₁₂ + k³⁄₂ + k**2 - k. Let n be f(-4). Solve n*j + 20 = j for j.

-4

Let h(x) = -x**2 + 7*x + 11. Let s be h(8). Suppose -4*c + 11 = -1. Solve 4*l = s*l - c for l.

-3

Let f be (-14)/119 - 87/(-17). Let v(o) = o3 + o2. Let i be v(-1). Suppose 2*q + 1 = 7*q + 3*b, i = -f*b - 15. Solve 0*y - 2 = -q*y for y.

1

Let o be 0/(-4 - -2*1). Suppose 5*l - 2 - 3 = o. Suppose -3*x = w - 0*x, 0 = -w + 4*x + 7. Solve 4*a - w = l for a.

1

Let b be (-7)/(-2) - 8/(-16). Suppose -2*d + 19 = 5*r, -b*r = 4*d - 0*d - 8. Solve 0*o = -5*o + r for o.

1

Let v be (-10)/(-35) - (-12)/7. Solve x - 2 = v*x for x.

-2

Suppose -3*s = s. Let v(z) = -z3 - 9*z2 + z + 13. Let b be v(-9). Let j = b - s. Solve -3*k + j = -2 for k.

2

Suppose 3*p + 2 = -f - 2, 4*f - 4p - 16 = 0. Let w = 0 - f. Let q be (-6)/(-4)(w - -6). Solve -a + 4*a - q = 0 for a.

2