Let u be 3/(-1) + 0 - 3. Let b(m) = -m**3 - 6*m**2 + m + 6. Let j be b(u). Solve 4*h + 0 + 4 = j for h.

Let c(y) = -6*y - 3. Let g(x) = x + 1. Let n(f) = -c(f) - 5*g(f). Let l be n(4). Suppose -3*p + 3*o = -p, l*o = -2*p + 10. Solve -p*k - 1 = -7 for k.

2

Let n© be the third derivative of c⁷⁄₈₄₀ + 3*c⁴⁄₈ + c³⁄₆ + 4*c2. Let v(u) be the first derivative of n(u). Let z be v(0). Solve 2*w = -w + z for w.

3

Let c = -103 - -106. Solve 0 = -c*t + t + 6 for t.

3

Let t(a) = a + 3. Let q be t(-3). Solve 3*r = 6 - q for r.

2

Let t(x) = -x - 2. Suppose 5 + 1 = 2*b. Suppose -5*q - 5*w - 24 = 16, b*w = 3*q - 6. Let v be t(q). Solve 0 = -2*d - v + 9 for d.

4

Let x(i) = -i**2 - 5*i + 15. Let b be x(-7). Solve b = -3*h + 10 for h.

3

Suppose -10 = 2*f + 2. Let o(b) = -9*b2 - 7*b - 4*b2 - 6 + 12*b**2. Let w be o(f). Solve -3*l = -w*l - 3 for l.

1

Let v(l) = 6*l - 2. Let y(g) = 13*g - 3. Let o(b) = -7*v(b) + 3*y(b). Let m be o(-5). Solve 0 = -8*q + 4*q - m for q.

-5

Let r(n) be the first derivative of -9*n⁴⁄₄ + n - 5. Let j be r(-1). Let h(z) = 3*z2 + z + 1. Let g be h(-1). Solve -f = -g*f - j for f.

-5

Let x = -60 + 72. Solve 6*u - x = 3*u for u.

4