Let k(c) = -c**3 + 9*c**2 + 11*c - 5. Let x be k(10). Solve x*f = 5 + 15 for f.

Let o(t) = -t3 + 4*t2 + 5*t. Let g be o(5). Solve g = -5*l - 4 + 9 for l.

1

Let a = 30 - 9. Solve -3*t = -6 + a for t.

-5

Suppose -4*w = -0*w + 16. Let x = -11 + 5. Let y = w - x. Solve -5*f + 6 = -y*f for f.

2

Suppose 2*d = 3*d. Let a be (d - (0 - 3))*1. Solve a*u + 2*u = -20 for u.

-4

Suppose h + 0*h + 10 = 3*s, 0 = 3*s + h - 2. Solve 4 = -s*q + 6*q for q.

1

Let x = 5 - 5. Solve -3*m - 2*m - 15 = x for m.

-3

Let g(x) = -x3 + 5*x2 - 12. Let z be g(4). Solve z - 2 = 2*o for o.

1

Let r(h) be the first derivative of -h⁴⁄₄ + 2*h³⁄₃ + h**2 - 2*h - 4. Let s be r(2). Solve 0*b - s*b = 0 for b.

0

Suppose 2*a = -a + 36. Suppose 8 = 5*i - a. Suppose -i*m - 3*w + 19 = 0, 2*m - 7 = m - 3*w. Solve -3*s - m = 2 for s.

-2

Let i = -8 - -12. Solve -b - i*b = 10 for b.

-2