Let c = 9 + 3. Suppose c = 2*l - 18. Solve -l = 4*j - j for j.

-5

Suppose -s + 4*s = 9. Let y(u) = u**2 + 4*u + 3. Let p be y(-4). Suppose -i - 30 = -2*i - s*x, -33 = -2*i + p*x. Solve i = -5*t + 6 for t.

-3

Let h be (-23 - -20)*2/(-3). Solve h = -n - n for n.

-1

Let b(a) = a3 - 6*a2 + 7*a - 7. Let c be b(5). Suppose -2*r = -0*r - 10. Let v(d) = -d3 + 4*d2 + 6*d - 3. Let s be v®. Solve -10 = -s*n - c*n for n.

2

Suppose -2*l + 8 = -4*r, 3*r = -2*l - 0*r - 13. Let q be (-2)/l - (0 + -4). Solve -q*j - 20 - 5 = 0 for j.

-5

Let n(p) = p - 5. Let l be n(6). Let q be 6 + -1 + (l - 1). Let j(z) = z + 1. Let t be j(-1). Solve t = -q*r + r for r.

0

Let k(i) = -i3 - 4*i2 + 6*i + 10. Let g be k(-5). Solve -g*w = -2*w - 3 for w.

1

Let x = -6 - -9. Solve -t - 6 = -x*t for t.

3

Let h = 23 + -18. Solve -c - 4*c + h = 0 for c.

1

Let z be 20⁄9 - (0 - (-6)/27). Solve l - 3 = z*l for l.

-3