Let w(q) = q**3 + 8*q**2 + 4*q - 6. Let h be (7*-1)/((-4)/(-4)). Let i be w(h). Let k(c) = -c**3 - 4*c**2 + 4*c - 3. Let y be k(-5). Solve y*n + n = i for n.

Let a = 49 - 49. Solve a = f - 6*f - 20 for f.

-4

Suppose -3*j - 19 = -4*j. Suppose -2*a + 7 = -j. Suppose -a - 7 = -5*i. Solve -i*o + 8 = -0 for o.

2

Let w be (22 - (-2)/(-1)) + -2. Let h(q) be the second derivative of -q⁴⁄₁₂ + 5*q³⁄₆ + q. Let j be h(4). Solve 2 - w = -j*s for s.

4

Suppose 45*f - 12 = 42*f. Suppose 3*a - a + 10 = 0. Let k© = c**2 + 5*c + 1. Let i be k(a). Solve f*p - 3 - i = 0 for p.

1

Let k(p) = p**2 - 10*p - 8. Let w be k(11). Suppose 0*d - 4*d = -12. Solve -d*s + 0 = -w for s.

1

Let w(d) be the first derivative of -d⁴⁄₄ + 2*d3 - 5*d**²⁄₂ + 5*d - 9. Suppose 4*j - 13 - 7 = 0. Let g be w(j). Solve -g*r + 2 = -3*r for r.

1

Suppose 0 = 3*f - 6 - 9. Suppose -2*g + f = -g. Solve -b + g*b + 8 = 0 for b.

-2

Let n be ((-68)/8)/((-2)/4). Let x = -13 + n. Solve -y - 3*y = -x for y.

1

Let s = 24 + -12. Solve 6*w - s = 2*w for w.

3

Let l(m) = m3 - 9*m2 + m + 9. Let j be l(9). Let r = j - 6. Solve -2*u - 2*u + r = 0 for u.

3