Let l = 107 + -97. Solve 0 = 10*r - 15*r + l for r.

2

Let x(i) = i. Let h be x(3). Suppose h*f + 2 = n, -4*f - 3*n + 4 = -15. Solve 2*j - f = 5 for j.

3

Let d be 0 - (5 - 1 - 4). Solve -2*g + 7 - 17 = d for g.

-5

Let q be (-3)/2*(-8)/3. Suppose -3*k - 3 = -5*w - 1, 2*w + q = 2*k. Solve -k = 3*f - 0 for f.

-2

Suppose -3 = -4*r + 1, 0 = -5*p - r + 16. Solve -p*m - 2 = 4 for m.

-2

Suppose u = 5, 2*p + u + 9 = 4*u. Let o(d) = d**2 - 2*d + 1. Let s be o(3). Suppose 0*t - 48 = -s*t. Solve m = -p*m - t for m.

-3

Suppose -2 = -w - 4*x, -4*x = -4*w + w + 6. Suppose 2*p = 2*i - w, 0*i + 13 = -p + 5*i. Solve 0 = p*d - 5*d for d.

0

Suppose 1 = y - 3*s, 0*s + 6 = y + 2*s. Solve 3*m - y*m = -1 for m.

1

Let y(o) = -o + 2. Let w be 25/(-5) - -1*3. Let t be y(w). Solve 0 = l + t for l.

-4

Let x = 0 + 12. Solve 0*a = 4*a - x for a.

3