Suppose 16 = -2*u - 4*a, -5*u - 10 = -0*u + 4*a. Suppose -3*r + 4 + u = 0. Solve -r*c - 15 = 3*c for c.

-3

Let b be 81/(-12) - (-2)/(-8). Let r be 4/(-8) - b/2. Solve 3 = 2*l - r*l for l.

-3

Suppose -z + 0*z = -2. Suppose -1 + 7 = -5*t + 3*h, z*t - 6 = 4*h. Let m = 0 - t. Solve m*d - 2*d = 1 for d.

1

Suppose -2*r - 3 = -3*r. Solve -q = -r*q - 4 for q.

-2

Let h be (0 + 0)/(-4 - -3). Suppose 4*q - 20 = -h. Solve 2*u = q*u + 12 for u.

-4

Suppose 0 = 2*l - 16. Solve -l*q + 1 = -9*q for q.

-1

Let d© = 2*c. Let o be d(1). Let k be 10/(-25) - (-44)/10. Suppose g - o = k. Solve 0*b = 3*b - g for b.

2

Let r be (-2)/(-6) + (-6)/18. Let g = 3 - 0. Solve g*a + 0 + 3 = r for a.

-1

Let o be -3 + 11 - (1 + -1). Suppose 0 = 2*r - 4*j - 0*j + 8, -2*r - 4*j + o = 0. Let h(g) = g**2 - 2*g + 1. Let b be h(1). Solve b = -d - r*d - 5 for d.

-5

Let l(d) = d3 - 2*d2 - d + 4. Let z be l(3). Suppose -5*y + z*y - 15 = 0. Solve -6 = -x - y for x.

3