Suppose f - 20 = p, 2*f - 82 + 0 = 4*p. Let l be p/(-4) + (-1)/4. Solve 19 = l*z + 4 for z.
3
Suppose 5*t + 2*q - 58 = 0, 0 = 3*t + 6*q - 2*q - 32. Suppose 4*n - t = 0, f = -3*f + 5*n - 3. Solve 2*u = 7 + f for u.
5
Let s(n) = -n**2 - 6*n + 7. Let h be s(-6). Suppose -h = -g - 1. Solve 4*c = g*c + 8 for c.
-4
Let t = -15 - -21. Solve -3 = t*d - 3*d for d.
-1
Let k(z) = 2*z - 3. Let p be (-61)/4 + 3⁄12. Let l = -7 - p. Let c be k(l). Solve c = 4*t - 7 for t.
5
Let p(d) = 0*d2 - 4*d3 + 2*d3 + d3 - 4 + 5*d**2 + 8*d. Let b be p(6). Let j be 22/b - (-2)/8. Solve 12 = -i - j*i for i.
-3
Let l(s) = 5*s2 - 10*s - 11. Let r(n) = -n2 + n + 1. Let d(g) = -l(g) - 6*r(g). Let h be d(-5). Solve -2*w = -7*w - h for w.
-2
Suppose -2*t = -3*i + 3 - 1, 4*t + 4*i = 36. Solve -2 = t*n + 3 for n.
-1
Let f be -1*(-5 - 0) + 3. Let z = -8 + f. Suppose z = -4*q + q. Solve 2*c - c + 1 = q for c.
-1
Let o(g) = g3 - 7*g2 - g + 8. Let b be o(7). Solve -l + 1 = -b for l.
2