Suppose -3*h + 2*q = -26 + 9, -4 = -h - q. Suppose -h*n + 63 - 13 = 0. Solve -4*d = -2*d + n for d.

Let x be (-1 + 0)/(3/(-9)). Let p be ((-4)/x)/((-12)/54). Solve -p = -u - u for u.

3

Let w(d) be the first derivative of -d**2 - 7*d - 1. Let y be -7 - -6 - (2 - -3). Let v be w(y). Solve 0 = l - 0*l - v for l.

5

Let q be (-14)/35 - (-4)/10 - 0. Solve -2*o - 2*o = q for o.

0

Let j(v) be the first derivative of v⁴⁄₄ + 5*v³⁄₃ - 7*v**²⁄₂ - 2*v + 4. Let y be j(-6). Solve 0 = b + y*b - 20 for b.

4

Let a = -4 - -9. Let x(o) = -o3 + 5*o2 + o - 3. Let c be x(a). Let z = 2 + -2. Solve -c*s - 4 - 6 = z for s.

-5

Let b(i) = -i3 - 11*i2 - 29*i - 2. Let q be b(-4). Let p = 3 + -2. Let v = p + -1. Solve v*f = -q*f - 4 for f.

-2

Suppose -2*s = -4 - 0. Suppose -s - 4 = -2*d. Suppose 0 = -l + 2 + d. Solve l*r = 1 + 14 for r.

3

Let f(u) = -u3 + 5*u2 + 5*u + 4. Let q be f(6). Let c be q/3 - (-68)/12. Suppose -5*a + 30 = -c*z, z = -a - 0*z. Solve a*k + 0*k - 6 = 0 for k.

2

Let x be (-1)/((4/(-2))/6). Suppose 0 = -l - 2*u - 3 + 1, -4*l = 4*u. Solve -v = l - x for v.

1

Let q(x) be the third derivative of -¹⁄₁₂*x4 - ¹⁄₆*x3 + 0*x - ¹⁄₆₀*x5 + 0 + 2*x2 - ¹⁄₃₀*x**6. Let a be q(-1). Solve -y + 1 = a for y.

-3