Suppose -29 = -5*l + 2*l + 4*b, -4*b - 20 = 0. Let z = l - 1. Solve -3*u - z*u = -20 for u.

4

Suppose -4*w + 24 = -7*w. Let d = 24 + w. Solve 0 = r - 5*r + d for r.

4

Let a = -96 - -98. Solve -a*n = -5*n + 12 for n.

4

Let k(m) = 2*m**2 + 2*m - 7. Let f be k(3). Solve 0 = 4*c - f - 3 for c.

5

Let r = -1 + 3. Let f(z) = -z3 - 7*z2 - 6*z - 5. Let b be f(-6). Let o = -5 - b. Solve o = -r*q + 4*q - 8 for q.

4

Let p(o) = -o - 3. Suppose 9*q - 4*q - 35 = -5*k, -25 = -3*q - 2*k. Let a(x) = 2*x + 8. Let g® = q*p® + 4*a®. Let d be g(-1). Solve u + u = -d for u.

-1

Let s be (0 - -2)*(-3)/(-2) + 0. Solve s*w - 9 = -0*w for w.

3

Let s(z) = z3 + 6*z2 + 5*z - 6. Let w be s(-5). Let m be (-1)/(2 - (-15)/w). Solve -d + 5 = m for d.

3

Suppose -v - 3*v + 20 = 0. Suppose 4*g = v + 3. Solve z = -g*z + 9 for z.

3

Suppose 0 = 2*w + w. Suppose 4*j + w*j = 16. Suppose j*f = 2*f. Solve f = i - 3*i for i.

0