Let a be 40⁄12 + (-1)/3. Solve -2*k = -a*k + 3 for k.

3

Let o be (-3)/4 - 38/(-8). Suppose -2*t = -t, -2*t = o*k - 8. Solve k*c = -2 - 2 for c.

-2

Suppose 15 = -4*c + 107. Let u = c + -21. Suppose -4*x - 7 = -6*x + y, 5*x = -4*y + 24. Solve -2*m = -x + u for m.

1

Let a be (-2 - -1) + (-1 - -2). Let k = 0 + a. Let f(j) = -j**2 + 14*j - 8. Let x be f(13). Solve 0 = x*s - k*s - 25 for s.

5

Suppose 6*h = 3*h. Solve h - 1 = -u for u.

1

Let m(u) be the third derivative of -u4⁄12 - 4*u3⁄3 - u**2. Let j be m(-6). Suppose w = -j*w. Solve -2*c - c + 12 = w for c.

4

Let a be 16⁄20*(7 - 2). Solve 9 - 1 = a*q for q.

2

Let m be (-2 + 3⁄1)/1. Solve -b - 1 = m for b.

-2

Let m(o) = 66*o. Let y be m(1). Suppose 2*n + 4*w = 51 - 3, 3*w - y = -3*n. Solve -l - n = -5*l for l.

5

Let m(o) = 3*o3 - 21*o2 - 7*o + 11. Let f(l) = -l3 + 10*l2 + 3*l - 6. Let k(j) = -5*f(j) - 2*m(j). Let n be k(-8). Solve -n = -5*p - 1 for p.

3