Suppose -4*g - 125 = -133. Solve g*l + 16 = 6*l for l.

4

Let k(o) be the third derivative of -o5⁄60 + o4⁄3 - 4*o**2. Let u be k(8). Solve -3*r + 9 + 6 = u for r.

5

Suppose 14 = 2*s - 2*u, 2*s = -s - 4*u - 14. Suppose -z + s + 0 = 0. Solve -d = -z*d + 1 for d.

1

Let m = 25 - 11. Let g = 19 - m. Solve -4 = k - g for k.

1

Suppose -3*b + y - 13 = 0, -3*b - 2*b - 31 = -4*y. Let k = 0 - b. Suppose c - 20 = -k*o, 4*o - 10 = c + c. Solve 0 = 4*g + 1 - o for g.

1

Let l be -3 + 5 + (-4)/(-4). Solve -4*k - l = 9 for k.

-3

Let v be 110⁄12 - (-1)/(-6). Suppose 4*n = 5*a - v, 4*n + 9 = -2*a + 35. Let j(i) = i3 + 5*i2. Let w be j(-5). Solve w*x + 25 = a*x for x.

5

Let a(j) = -3*j**2 + 20*j - 7. Let n be a(6). Solve n*k = 6*k + 4 for k.

-4

Suppose 0 = -16*n + 18*n - 20. Solve 3*b = n - 1 for b.

3

Let v = -20 + 36. Suppose -v + 8 = -4*b. Solve b*p + 0*p = 6 for p.

3