Let c be 7/(-1) - (-3 + 0). Let t(h) = -5*h**2 - h + 4. Let y(w) = 6*w**2 + w - 4. Let r(j) = c*y(j) - 5*t(j). Let p be r(-4). Solve -3*d - d = -p for d.

Suppose 0 = -5*m + 3 - 48. Let c = -6 - m. Solve -2*q - c*q = 0 for q.

0

Let u be ⁵⁵⁹⁄₅₂ - 1/(-4). Solve -36 = -5*d - u for d.

5

Suppose 0 = -3*p - 4*i - 7, -4 = -4*p - i + 4. Suppose p*u + k - 13 = 0, 2*u - 21 = 2*k - 7. Suppose 2 = y - 5*x + 4, 10 = u*y - 5*x. Solve 0*s - y = -s for s.

3

Suppose 7*m + 2*f = 5*m - 8, 3*m = 3*f + 12. Suppose m + 2 = l. Suppose 5*v - l*b - 14 = -6*b, 2*b = 2. Solve 0 = -v*r - r for r.

0

Let v be (-1)/(-4) + 2/(-8). Let f = -12 + 15. Solve v = -f*l - 0*l for l.

0

Let w be 0*(0 + (-3)/(-6)). Suppose w = -x - x. Solve x*b = -3*b + 9 for b.

3

Let k be -3 + (-5)/(15/(-6)). Let h(y) = -5*y3 - 2*y2 + 1. Let t be h(k). Suppose 0*u + 4*u - t = 0. Solve c - u = 1 for c.

2

Let i be 0 - (2 + 0 + -2). Suppose i*m - 20 = -4*m. Let h be (0 - -1) + 3/(-3). Solve h = -m*w - 1 + 6 for w.

1

Let b(k) = k3 - 5*k2 - 4*k - 10. Let v be b(7). Suppose -3*f + v = -f. Suppose 5*j - 18 = -4*u + u, 5*u - f = 5*j. Solve w + w = -u for w.

-3

Suppose 2*h + h - 5*z = 17, 4*h = z. Let m = h - -3. Solve m*u = -u for u.

0