Suppose 5*h = 2*y + 28 - 3, 4*h - 20 = -5*y. Solve -2*o = 3*o - h for o.

1

Let w(z) = z + 1. Let i be w(2). Suppose 0 = -i*b + b + 8. Suppose t = b*t - 6. Solve 5*k = t*k for k.

0

Suppose -20 = 4*a, -4*p - 7*a - 9 = -2*a. Suppose p*q - q = -3. Let h be 11⁄2 + q/2. Solve -5*i + 5 = -h for i.

2

Let z(j) = -6*j3 - j2 - j + 4. Let o(i) = 13*i3 + 2*i2 + 2*i - 9. Let b(v) = 4*o(v) + 9*z(v). Let y be b(-1). Solve -y = 3*m + 4 for m.

-2

Suppose -7*b = -3*b. Solve 5*l + 0 + 10 = b for l.

-2

Suppose 14 = 2*f - 8. Let q(g) = -g**2 + 10*g + 13. Let c be q(f). Solve 4 = 3*u - c for u.

2

Let w = -7 + 16. Suppose l + 6 = 4*l - t, -l - w = -4*t. Let j© = -4*c. Let s be j(-1). Solve -l*i - i = s for i.

-1

Suppose 65 = 27*m - 32*m. Let u = -5 - m. Solve -u = -3*c + 1 for c.

3

Let u(g) be the first derivative of -g3⁄3 - 7*g2 - 18*g + 3. Let q be u(-12). Suppose -2*a + q*a + 4*d = 40, 3*a - 4*d - 37 = 0. Solve 5*p + 9 = -a for p.

-4

Let c(k) = -6*k - 20. Let p be c(-10). Let w(j) = 2*j. Let z be w(2). Suppose -z*n = -2*n - p. Solve 0*g - 4*g + n = 0 for g.

5