Suppose 0 = -2*k + k - 5. Let z be (-4)/10 - 17/k. Suppose 4*m - 15 = -z. Solve -b = m*b for b.

Suppose 4*u - 46 = 2*j - 4*j, -56 = -4*u - 4*j. Let y be 1 + 1 + (u - 6). Solve -y = 4*l + 7 for l.

-3

Let b = 5 - 0. Solve -1 - b = 2*t for t.

-3

Let g be ⁴²²⁄₈ - 2/(-8). Suppose 7 = -4*c - w + 71, -g = -3*c - 2*w. Suppose -21 = -2*q + c. Solve q = 4*h - 2 for h.

5

Suppose -3*i + 0*i = 0. Solve i*a = -a - 3 for a.

-3

Let m(w) = w + 6. Let d be m(-6). Suppose d*x - 20 = -2*x. Let q be (2 + -2)/(-1 - 0). Solve q*j + 5*j = -x for j.

-2

Let y(q) = q**2 - 2*q - 3. Let p be y(3). Suppose 4*s - 20 = -p*s. Suppose 2*v - s = v. Solve v*r + 12 = 2 for r.

-2

Let l(b) = -b3 + 0*b - 2*b3 + b + 2*b**2. Let u be l(-1). Solve u = -r + 7 for r.

3

Let d© = -2*c - 4. Let q be d(-4). Suppose 3*i = -4*t + q, 0 = 5*t - t + 8. Solve 2 - 10 = -i*f for f.

2

Let g be (-1)/(-5) + (-99)/(-55). Solve g = 5*a - 3 for a.

1

Suppose -d = d - 4. Suppose 2 = d*f + 3*c - 3, 2*c = -f + 1. Suppose 5*k = z + 5, 0 = 2*z + 2*z + k - 22. Solve -z*o + f = 2 for o.

1