Let y = 8 - 8. Suppose 105 = 4*u + 5*c, -37 = 3*u + 4*c - 116. Let b = 41 - u. Solve 4*s = b - y for s.

4

Let q = 35 + -31. Solve q*i = -i for i.

0

Suppose 0 = -2*r + 2*j, -j = 4*r + j. Let c be 2 + (r + -1)*3. Let b = 4 + c. Solve b*q - 5*q = -4 for q.

2

Let k be 2/(-10) - (-24)/20. Suppose k + 11 = 4*z. Solve 0 = 3*f + z for f.

-1

Suppose 2*h - 6*h - 5*c - 3 = 0, -3*c + 6 = 5*h. Suppose 10 = 5*r + b, -5*r = b - h*b - 10. Suppose 5*o = -g - 3, 0*g + 8 = 5*g + r*o. Solve f = -0*f + g for f.

2

Suppose 42 - 20 = 11*k. Solve 0 + 2 = k*w for w.

1

Suppose -3*h - 5 = -5*h - k, -5*h - 4*k + 14 = 0. Solve -h*n = -3*n for n.

0

Let y be -4*1 + (4 - -2). Solve y*a - 11 = -1 for a.

5

Let l = 8 + -6. Let j(i) = 2*i - 2. Let r be j(l). Suppose 0 = 3*f - 4*n - 17, 0*f - r*f + 4*n + 14 = 0. Solve 0 = -0*g - f*g for g.

0

Suppose 2*x - 21 - 25 = 0. Let a(s) = s - 12. Let d be a(5). Let p = d + x. Solve 0 = -5*t + t - p for t.

-4