Suppose -5*n + 2*n = -9. Solve -n = 3*t - 4*t for t.

3

Let j(k) = -2*k3 - 3*k2 + 3*k - 4. Let z be j(-3). Let a = -7 + z. Let v(d) = d3 + 10*d2 + 10*d + 10. Let f be v(-9). Solve a + f = 2*n for n.

4

Suppose 0 = 2*s - 4*v - 8, 0 = -8*v + 3*v - 10. Let w be ((-4)/(-6))/(2⁄6). Solve -w*l - l + 12 = s for l.

4

Let z(u) = u3 + 4*u2 + 2*u. Suppose -3*m = -m + 6. Let n be z(m). Solve n*c - 15 = -2*c for c.

3

Let l = -88 + 91. Solve 4 = -7*x + l*x for x.

-1

Let o(g) = g3 + 5*g2 + 5*g + 12. Let w be o(-4). Solve 2*x + w = 6*x for x.

2

Suppose -3*a + 68 = 4*v, 3*a + 4*v - 4 = 4*a. Let s = a - 12. Suppose 6 = -2*d + 4*d. Solve d = -s*u - 1 for u.

-1

Suppose -4*n - 2*h = -30, 2 + 3 = 2*n - h. Solve 0 = -o + 1 - n for o.

-4

Let n(o) = 2*o**2 - o - 2. Let d be n(2). Solve -y + 10 = d*y for y.

2

Suppose 4*c = 8*c - 8. Solve 0 = -0*r - c*r for r.

0