Let x(n) = 5*n**2 - n - 2. Let f be x(-1). Solve 7*o - 3*o = f for o.

1

Suppose n - 5*y - 15 = -2*y, 3*y = -2*n - 6. Let g(j) = -n*j2 + 3*j2 + 1 - 4*j2 + 3*j2. Let w be g(1). Solve 4*z = -w*z for z.

0

Let w(l) = 8*l - 1. Let z be w(1). Suppose 0 = t + 5*p - z, -5*p = -3*t - 17 + 38. Solve -2*r - t = 1 for r.

-4

Suppose 0 = 3*j + 5 - 2. Let o = 4 - j. Let m = o - 3. Solve -12 = n + m*n for n.

-4

Let j = -43 - 13. Let u be (1⁄2)/((-4)/j). Solve 2*h - 1 = -u for h.

-3

Suppose -11 = -4*k - 3*h - 2*h, -5*k + h + 21 = 0. Solve k*n = 2*n - 6 for n.

-3

Suppose 4*l = -2*z + 3*z + 16, 0 = 3*z + 2*l - 22. Solve -z*i + 8 + 4 = 0 for i.

3

Suppose q + 5 = 8. Solve 0 = -2*s + q*s + 5 for s.

-5

Suppose 0*y = 2*y. Solve y*x = 4*x - 4 for x.

1

Suppose 4*k - 1 = 7. Let z(t) = t + 1. Let b(a) = 7*a - 4. Let j(h) = -b(h) + 6*z(h). Let o be j(6). Solve o*l = k*l - 6 for l.

-3