Let f(d) = d. Let b(t) = -5*t - 3. Let c(u) = -11*u - 5. Let p® = -5*b® + 3*c®. Let g(z) = 4*f(z) + p(z). Let v be g(-2). Solve j + j = v for j.

4

Let w be 3⁄9 - (-2)/(-6). Let r be (-3)/9*w + 6. Solve 3*o = o + r for o.

3

Let y(z) = z3 + 3*z2 - 2*z - 6. Let v be y(-3). Solve 2*b + v = 2 for b.

1

Suppose p + 11 = 2*v, -p - 21 = 3*v - 7*v. Solve v*o + 8 + 17 = 0 for o.

-5

Let v(m) = 9*m3 - 8*m2 - 21*m + 19. Let j(s) = 5*s3 - 4*s2 - 11*s + 10. Let y(i) = 7*j(i) - 4*v(i). Let k be y(5). Solve 0 = x - k - 1 for x.

5

Let y be (-1)/(2 + (-10)/4). Suppose -y*n - 20 = -p + 2*n, 40 = 5*p - 5*n. Solve 2*j - 8 = p*j for j.

-4

Suppose -6 = -a - 3*x, -8*a + 3*a = 4*x - 8. Solve 3*u = -a*u + 9 for u.

3

Let x© = c**2 - 7*c + 3. Let v be x(6). Let q be v/(-3 - 3/(-2)). Suppose 3*n - 4 - 23 = 0. Solve -q*i + 1 = -n for i.

5

Let d be ((-2)/(-6))/((-1)/(-6)). Solve 3 - 1 = -d*z for z.

-1

Let d = -5 + 0. Let b = 5 + d. Solve 2*s + 2*s = b for s.

0