Suppose -5*s + 4*s = 5*l + 6, s - 4*l = 12. Suppose 0*c + s = 2*c. Solve -c = 5*z + 8 for z.

-2

Suppose -9 = 6*r - 129. Solve -n = -6*n + r for n.

4

Let g = -52 - -61. Solve -2*f - g = f for f.

-3

Let x = -139 + 139. Solve x*g - 5*g = 0 for g.

0

Let l® = -6*r + 2. Let v be l(-3). Let d be (6/(-4))/(3/v). Let f be 3/(-1 - d/4). Solve -3 = -z + f*z for z.

-3

Let j = -38 + 42. Let p = 5 - -14. Solve -j = 3*r - p for r.

5

Let b be -2 - 4*4 - -1. Let v be (-2)/8 - b/4. Solve 3*t = 1 - v for t.

-1

Suppose -2*u + 4*u = 20. Let y(j) = -j + 2. Suppose -5*i - 2*c + 11 = -7, -2*i + 8 = c. Let z be y(i). Solve z = 5*r - u for r.

2

Suppose -14*j + 31 = -25. Solve -2*i + j*i - 4 = 0 for i.

2

Suppose -2*p = -4*p + 3*l + 55, 4*l = -p. Solve 0 = 5*f - f - p for f.

5