Let d(x) be the third derivative of x**5/30 + x**4/24 + x**3/6 + x**2. Let o be d(-1). Let k be 6/4*(-150)/(-45). Solve -o*l = -k - 1 for l.

Let i® = -11*r - 2. Let c be i(-1). Solve 2*y - 3 = -c for y.

-3

Let g = 1 + 1. Let t = 4 - g. Solve t*u + 6 = 5*u for u.

2

Suppose -28 = -5*o + v, 6*o - 32 = 2*o + 4*v. Solve 0 = -3*p - o - 10 for p.

-5

Let b(l) = -l - 10. Let q be b(-14). Solve 0 = q*n - 1 - 7 for n.

2

Suppose 20*s - 16*s - 16 = 0. Suppose 0 = -f - 0*f + 3*x - 4, -5*f = s*x - 18. Solve -3*q = f - 5 for q.

1

Suppose 0 = -6*a + 8*a. Suppose -3*r = -0*r - 5*c - 11, a = 3*r + 5*c - 1. Solve g + 0 = -r for g.

-2

Let t be ³³⁄₃ - (0 + 4)/2. Solve -t = r - 4*r for r.

3

Suppose -3*g - 2 = -4*g. Solve g*m - 3 - 5 = 0 for m.

4

Let w = -16 + 19. Solve w*x - 1 = 5 for x.

2

Suppose -2*i + 1 = -3. Suppose -a - a = -i. Solve -a = 4*z + 11 for z.

-3