Suppose 0 = -t - s + 18, 0 = 3*s + 2 + 4. Suppose -6*b + 20 = -2*b. Suppose -4*n - 4 = 2*j - b*n, t = -3*j + 5*n. Solve j = 4*d - d + 6 for d.

-2

Suppose -8 + 68 = -5j. Let f be 1/(2/j-2). Suppose -6 = -2*c - 5*n, 2*c - f*n - 3 = c. Solve 0*a = c*a - 3 for a.

1

Suppose -5*h + 33 = -2*r + 83, -38 = -2*r - h. Solve -m - r = -5*m for m.

5

Suppose -3*v = 4*s - 3*s - 5, 0 = 2*s + 2. Let f be (12 + 2)*v/4. Solve 5*r + 8 = -f for r.

-3

Let q = 2 + 3. Let f(k) = -k**2 - 7k + 2. Let j be f(-7). Let v be (0 - 2)(-3)/j. Solve -v*d = -10 - q for d.

5

Suppose -2*i - 2*i + 12 = 0. Solve -28 + i = -5*b for b.

5

Suppose 4*z = 2*z + 12. Let j = z - 18. Let i be 4/j - 20/(-6). Solve -4 - 2 = -i*a for a.

2

Let m be 1 + 18 + (-4 - -1). Solve 2*t + 2*t - m = 0 for t.

4

Let n = 2 - 1. Let s be (4/(-12))/(n/(-30)). Solve 2 = 3*p - s for p.

4

Let p(d) = 4*d3 - 4*d2 + d. Let h(v) = 17*v3 - 16*v2 + 4*v - 1. Let r(o) = -2*h(o) + 9*p(o). Let a be r(2). Solve 0 = -a*l - 1 - 3 for l.

-1