Suppose 0*z + z = 13. Let w = z - 9. Solve -4*o - 12 - w = 0 for o.

Suppose 13 = 2*w - 11. Let s = 17 - w. Let n = 7 - s. Solve n*v - v = -3 for v.

-3

Suppose 3*l + 2*l = 2*a - 84, 0 = 3*l - 3*a + 54. Let g = -54 - -78. Let m = l + g. Solve m*y - 12 = 5*y for y.

4

Suppose -5*n = 3*v - 12 - 22, n - 14 = -3*v. Let d(a) = a**2 - a - 6. Let t be d(v). Solve t = -0*o - o + 2 for o.

2

Let l be 0/(5 + 2 + -5). Solve -z + l*z = 1 for z.

-1

Let j(l) = -l3 + l2 + l - 1. Let f be j(1). Solve -5*o = -f*o + 15 for o.

-3

Let d(o) be the second derivative of o⁴⁄₁₂ - 7*o³⁄₆ - 3*o**2 + 2*o. Let t be d(8). Suppose -5*j = -t*j. Solve j*l - 1 = -l for l.

1

Suppose -3*w + 3 + 0 = 0. Solve -w = -0*r - r for r.

1

Suppose -2*o + 24 = 3*i, 2*i + 8 = 3*i - 3*o. Suppose -f = -3*f + i. Let a = 7 - 5. Solve 4*p + f = a*p for p.

-2

Suppose 5 = 3*b - 2*t - 3, -b + 1 = t. Suppose v - b*v = 0. Solve -p = -v*p for p.

0

Let n = -2 + 1. Let x(l) = 2*l3 - 11*l3 - 2 + 0 + l**2 + 1 - l. Let i be x(n). Solve 0 = -4*c + 2*c - i for c.

-5