Let d be 4⁄8 + 7/(-2). Let p = 13 - -1. Let w be p/(2/(-3)*d). Solve 4*q + 9 + w = 0 for q.

-4

Suppose 0 = c - 5 - 0. Suppose 9 = 3*t + 3*b, 4*t - 33 = c*b + 15. Solve -2*v + 5 = -t*v for v.

-1

Suppose -22 = -5*b + 13. Let w = 7 - b. Solve 3*x + 1 + 11 = w for x.

-4

Let z = -1 + 3. Suppose 3*y = z*y + 5. Solve y*u = 3 - 28 for u.

-5

Suppose 0*y = 9*y - 27. Solve -3 = y*p + 9 for p.

-4

Let x(o) = -o3 + 3*o2 + o + 4. Let r be x(0). Let w = -40 + 63. Solve 0 = r*n - w + 3 for n.

5

Suppose -2*c + 3*c = -2. Let v be (-2 + -3)/(c - -1). Suppose -f - 2*b = 4, 4*f - 3*b - 7 = v*f. Solve f*u - 5*u + 3 = 0 for u.

1

Suppose 0 = 5*k + 130 - 20. Let l be k/(-5) + (-10)/25. Solve -16 = -0*h + l*h for h.

-4

Suppose 0 = -4*x + 4*i + 12, 0*x = -3*x + 5*i + 7. Suppose -x = -4*q + 2*q. Solve -2*d = -0 - q for d.

1

Let a be (1 - 4) + 2 - (1 - 18). Solve 0 = -j - 3*j - a for j.

-4