Let a(f) = 3*f - 4. Let s be 3 + -2 + 4*5. Let b = s + -15. Let v be a(b). Solve 4*l + 6 - v = 0 for l.

2

Let b(m) be the second derivative of -m5⁄20 - m4 - 11*m3⁄6 + 2*m2 + 2*m. Let i be b(-11). Suppose 0 = z + z. Solve z = -2*l + i*l + 2 for l.

-1

Let i = -3 - -5. Suppose -r + 3*r = i. Let q = 3 - 1. Solve q*a + r + 7 = 0 for a.

-4

Suppose -13*d - 18 = -19*d. Solve -d = -0*u + u for u.

-3

Suppose 0 = 2*k - c - 9, 20 = 4*k - 2*c - 2*c. Suppose -7*r + 3*r - k = -p, -5*p - 5*r = -20. Suppose -p = g - 3*g. Solve 0 = j - 0 - g for j.

2

Let z = -2 + 1. Let f(t) = -t3 + 4*t2 + 4*t - 1. Let h(b) = b**2 + b. Let g(y) = z*f(y) - 2*h(y). Let u be g(7). Solve -2*l = 2*l + u for l.

-2

Suppose 0 = 3*l + 9, 0 = -4*u - 3*l - l - 4. Let r(g) = g3 - 9*g2 - g + 10. Let a be r(9). Let b = u + a. Solve -b*v = -4*v - 5 for v.

-5

Let p(x) = x**2 - 3*x - 4. Let h be p(4). Suppose 2*v = -h*v + 6. Suppose -4*g + v*g = -7. Solve 2*t - 17 = -g for t.

5

Suppose 3*j + 4*k = 2, -2*j - 2*k = -7*k - 9. Solve -j*d = -1 + 7 for d.

-3

Let i(h) = -h**2 + 7*h - 7. Let x be i(5). Solve 4*l + 9 = -x for l.

-3