Let l be (-12)/(-10) - 2⁄10. Let i(d) = 3*d + 1. Let h be i(l). Solve h*n = 7 - 3 for n.

1

Let c be 1/(1/(-2)*-2). Let u(y) = 9*y - 42. Let l be u(5). Solve i + c = l for i.

2

Let c(k) = k3 - 2*k2 - 4. Let z be c(3). Suppose 2*u = -z*p + 53, -5*p + 3*u + 6 = -52. Solve 2*n = -p + 5 for n.

-3

Suppose -3*o = -3*c - 18, -2*o - 2*c - 3*c = 9. Suppose 0 = -2*m + o + 1. Solve x = -x - m for x.

-1

Suppose -2*g + 4 = -3*i, 0*i + 3*i = -2*g + 4. Solve 1 = o - g*o for o.

-1

Let z© = -c3 - 3*c2 - 2*c - 2. Let f be z(-3). Let y = f + -2. Solve y*l - 2 = 4*l for l.

-1

Suppose 0*a - a + 15 = 2*n, a - n = 27. Solve 5*i + 8 - a = 0 for i.

3

Let t(s) = -s3 + 10*s2 + 11*s + 4. Let i be t(11). Suppose -i*v + 5 = 3*q, 4*v = 4*q + 11 - 27. Solve -6 + q = b for b.

-3

Let p = -18 - -21. Solve 2 = h - p for h.

5

Let c(f) = 2*f**2 - 22*f. Let z be c(11). Suppose z = 4*v - 0*v. Solve -8 = -2*l - v for l.

4