Suppose -4*i + 12 = -4*b, -3*b + 0*i = -i + 1. Let y(l) = -17*l3 - l2 + 1. Let z be y(b). Let r be (0 - -2) + (1 - z). Solve -v - r = -6*v for v.

4

Suppose -5*s - 22 = -5*b - 2*s, 3*s - 3 = 0. Solve -y = -b*y - 12 for y.

-3

Let w(u) = u3 - 4*u2 + u + 4. Let y be w(4). Suppose 3*l - b = 6, 4*l + y*b - 8 = 5*b. Suppose 0 = 3*t + l*t - 25. Solve -t*q - 3 - 2 = 0 for q.

-1

Let l be (-2 + -2 + 7)/1. Suppose 55 = l*c - 5*g, 0 = c + 3*c - 2*g - 78. Solve -5*d + c = -d for d.

5

Let l(z) = 8*z - 9. Let o be l(3). Solve 0 = -3*q + 8*q - o for q.

3

Let z(v) = -v. Let a be z(-4). Suppose 4*s - a*b = -b - 15, -5*s = 3*b - 15. Solve 4*u + s*u = 4 for u.

1

Suppose -2*t = -x - 5*t + 5, 35 = -5*x + 5*t. Let r be (-1)/x*10*10. Suppose s - 3 = -b, 2*b = 3 + 3. Solve s*n - 5*n = -r for n.

5

Suppose 5*q - 8 = f, 4*q + 0*f - 4 = 2*f. Solve -q = 3*a + 1 for a.

-1

Suppose m - 5*p = -10, 3*p + 8 = 3*m + 7*p. Suppose 4*s - 8*s + 48 = m. Solve -l - 2*l = -s for l.

4

Let u® = -r3 + 2*r2 + 2*r - 4. Let c be u(2). Solve n - 1 - 4 = c for n.

5