Suppose 4*v + 2*r = 8, -v + 4*r + 0 = -2. Let f(s) = -3 - s + v + 1. Let c be f(-2). Solve 0 = -0*b + c*b for b.

0

Let m(x) = -5*x3 - 3*x2 - x + 1. Let s be m(-1). Solve 0*n + s = n for n.

4

Suppose 21 + 27 = 16*v. Solve 4*c + v = -1 for c.

-1

Let c be 1/((14⁄4)/(-7)). Let u = 2 + c. Solve -5 = -f - u*f for f.

5

Let n(o) = -o3 + 5*o2 + 2. Let z be n(5). Solve -z - 2 = -c for c.

4

Suppose -3g + 0 - 3 = 0. Let u be g(-2 - 1)/(-3). Let i = u - -2. Solve i - 6 = -5*b for b.

1

Let p(u) = -u**2 + 10*u - 1. Suppose 0 = -y + 2*y - 9. Let j be p(y). Solve 0 = -2*c + j for c.

4

Suppose 32 = 3*u + 23. Solve 0 = -5*o + u*o + 2 for o.

1

Suppose -6*a + 2*a - 5*u - 7 = 0, 0 = 2*a + u - 1. Solve -a*d - 12 = -4 for d.

-4

Let r(v) = v3 - 22*v2 - v + 26. Let z be r(22). Solve z*j + 2 = -6 for j.

-2