Let s(t) = -6*t**2 - t - 3. Let p(d) = 7*d**2 + d + 3. Let k(x) = 5*p(x) + 6*s(x). Let b be k(0). Let g = b + 8. Solve g*y = 21 - 1 for y.

Let d be (-1)/(-5) - 56/(-20). Suppose 0 = -s - d*s. Suppose s*t = -3*t. Solve t = l + 2*l for l.

0

Let l(q) = -5*q - 1. Let a be l(4). Let s be (-77)/a - ⁴⁄₆. Solve s*w + 0*w - 9 = 0 for w.

3

Let g(p) = 7*p3 + p. Let j be g(1). Suppose 0*w - 4*w + j = 0. Let k© = 6*c2 - c - 2. Let y be k(2). Solve -3*f - w*f = y for f.

-4

Suppose 1 = m - 4. Suppose -29 + 7 = -5*b - 3*k, 4*k - 21 = -m*b. Suppose 0 - b = -l. Solve 2*u = -3*u + l for u.

1

Let z = 15 - 9. Suppose -2*q + 7 = -x, 2*q + 2*x - 6 = 4. Suppose q*y - z = y. Solve 0*u - 6 = y*u for u.

-3

Suppose -3*a = 4*k - 15, k - 14 = -2*k - 5*a. Solve -t + 0*t = k for t.

-3

Suppose 5*q + 10 = 5*v, -3*v + 10 = -0*v - 4q. Let h be 15(1 + (-3)/5). Let x = v + h. Solve x*p - p = -15 for p.

-5

Suppose 4*h + 0*h + 3*b - 23 = 0, -2*h = 3*b - 13. Solve h - 3 = 2*w for w.

1

Suppose v - 8 = -v. Suppose v*q + 0 - 16 = 0. Solve -q = -r - 5 for r.

-1

Suppose 0 = -8*p + 12*p - 32. Solve p = h + h for h.

4