Let c = 20 + -20. Suppose -4*w + t + 19 = 2*t, -5*t = 4*w - 31. Suppose -1 = f - w. Solve c = -f*d - d + 8 for d.

2

Let a be (-3 + (3 - 1))*0. Solve 8 = -a*o - 2*o for o.

-4

Suppose 21 + 19 = 2*b. Solve -3*k - b = 2*k for k.

-4

Suppose 3*m - 3*l = 6, -3*l = -4*m - 5*l + 20. Solve -m*f = -7 + 23 for f.

-4

Suppose -2*t - x + 1 - 14 = 0, 2*x + 30 = -5*t. Let k(f) = -7*f + 3*f + 2*f2 - 3*f2 + 2. Let p be k(t). Solve p*q = -q for q.

0

Suppose 4*s - 5*k + 2 = s, 2*s + 8 = 5*k. Solve s*i = 2*i for i.

0

Suppose c + 4*c = -15. Let n = c - -8. Let r be -2 + 1 + 0 + n. Solve -r*k - k = -10 for k.

2

Let p = 4 - 34. Let d be (-588)/p - (-2)/5. Suppose 6*b - 2*b = d. Solve q = -0*q + b for q.

5

Let j(h) = h - 1. Let l be j(3). Suppose 0 = -l*w + 2. Suppose 2*f + 15 = 3*q, 27 = 3*q + 2*f - 0. Solve q + w = -4*p for p.

-2

Suppose p = 2*y - 6, -2*p - 2*y = -p - 14. Let j be p/(-8) + (-13)/(-2). Let f be (1*j + -2)/2. Solve -4*l + 5*l = f for l.

2