Suppose -4*a = -2*l - l + 7, 2*l - 4*a - 2 = 0. Solve -3*w + 4 = -l for w.

3

Let r(o) = -9*o3 + o2 + o - 1. Let m be r(1). Let s = -5 - m. Solve -3*a = s - 6 for a.

1

Suppose 0 = -2*t + 8, -5*t + 16 = z - t. Solve -8*r + 5*r + 6 = z for r.

2

Suppose 4*m - 17 = -1. Suppose 109 = 6*y + 61. Solve 0*n - y = -m*n for n.

2

Let c = -97 + 101. Solve -20 + 4 = -c*s for s.

4

Suppose -f - 2 = -2*n - 0, 2*n = 2*f. Solve 3*v - 5*v = f for v.

-1

Suppose -t + 26 = 3*k - 0*t, -3*t = -6. Suppose 0 = -5*s - 3*n + k, 4*s - 36 = -0*s + 5*n. Solve -m + s*m = -12 for m.

-4

Let s = 5 - 5. Let n = 15 + -10. Solve -t + 2 - n = s for t.

-3

Let q(v) be the first derivative of -v**3⁄3 + 3*v - 5. Let f be q(0). Solve -f*l + 0*l - 15 = 0 for l.

-5

Let f© be the first derivative of c**2⁄2 + 9*c - 2. Let v(p) = -p - 3. Let l be v(4). Let m be f(l). Solve -3*d - m*d - 10 = 0 for d.

-2