) be the second derivative of -u**5/20 - 13*u**4/12 - 7*u**3/3 - 17*u**2/2 + 15*u. Let g be z(-12). Solve 2*q - 5*q - g = -4*a, a - 1 = 0 for q.
-1
Let z = -4 + 6. Solve -4 = 4*i, -i = -z*k - 3*i + 2 for k.
2
Suppose w + 0 - 16 = 3*o, 0 = -2*o + 4*w - 4. Let k be (-20 - -18)/(4/o). Solve -3*t + k*h + 10 = 5*h, -5*h = -t - 25 for t.
0
Let k(z) = -4*z + 16. Let n be k(5). Let w be (4 + 8 - 4) + n. Suppose -2*b + u = 3*b - 55, 5*b - w*u - 70 = 0. Solve -3*g - b = -t, -4*g = -g - 2*t + 8 for g.
-4
Let p be 3*((-6)/21 - (-120)/126). Solve -p*g = -5*o - 6, 3*g - 10 = 6*g + 2*o for g.
-2
Let d = -6 + 4. Let n be 0/(d - -3) - (-2 + 2). Solve -5*w - z - 11 = 0, n*w + 23 = -w + 5*z for w.
-3
Let x = 1 - -1. Suppose -8*c + 10 = -3*c. Let r = x + c. Solve -3*t = 2*f + 22, t = -r*f + 6*t for f.
-5
Let y(g) = 2*g**2 - 7*g - 2. Let k be y(4). Let a(z) = -3*z - 9. Let q be a(-9). Let w = q - -2. Solve -4*u - 2*c - 6 - k = 0, -3*u - w = 5*c for u.
0
Suppose -58*n - 99 = -69*n. Solve 5*y + c = 14, 7*y + c + 7 = n*y for y.
3
Suppose a - 5*a = -8. Suppose -4*t - 4 = -5*c, 0*c = -a*t + 2*c. Solve 2*q + 7 = -2*q - d, 4*q + t*d = 8 for q.
-3
Let r(g) = 8*g**2 + 2*g - 1. Let b = -16 + 18. Let n be r(b). Solve -6*i = -i - 3*f - n, 3*i = -3*f - 3 for i.
4
Let v = 2 + -1. Let l = 0 + v. Suppose 2*f - 33 = -d + 6*d, -2*f + 4*d = -28. Solve -k - 5*z + l = -f*z, 4*z + 10 = 3*k for k.
2
Suppose 13 = 3*z - g, z + 12 = 5*z - 4*g. Suppose 0 = -5*v + z*y, -4*y + 4 = -2*v - y. Solve 8 = -3*x - 0*d + d, 0 = -d - v for x.
-4
Let q = -28 + 25. Let u = 8 + q. Solve -l + 5 = -0*l, -l - u = -2*j for j.
5
Let j be 7*(-4 - -1)*1 + 1. Let p = 25 + j. Solve 4*u - 4*c - 16 = 0, -u + p*u + 4*c + 24 = 0 for u.
-1
Let j be (-1 - 0)*55/5. Let q be -2*(1 + -5 - j). Let p be (-98)/(-6) - q/(-42). Solve -k - 4*f = 9, p = -3*k + f + 2 for k.
-5
Let s be 4/2*470/188. Suppose 0 = 3*w - 36 - 12. Let t = -10 + w. Solve g - 4 = -2*g - s*x, -2*g - 5*x + t = 0 for g.
-2
Suppose 26*r - 135 = 21*r. Suppose 3*v - 36 = -r. Solve v*t + 3 = 0, -4*t = -8*x + 3*x - 11 for x.
-3
Suppose 3*x + 0*x = i + 5, -3*x = -15. Suppose 18 = -7*j + i*j. Solve j = 3*b, -3*l - 4*b = l for l.
-2
Let z(p) = -2*p**2 - 21*p - 4. Let u be z(-10). Suppose -u*x = 1 - 25. Solve 20 = 2*v - 7*v - 2*c, x*c + 16 = -4*v for v.
-4
Let w be (0 + -30)*(-2)/6. Let c = w + 2. Let d = c - 10. Solve -l + o - 11 = 2*l, -2*o + 14 = -d*l for l.
-2
Suppose 0 = 3*i - 4 - 8. Let j be (-42)/(-441) + 122/42. Solve -2*w = -0*w + 2*z - i, 13 = j*w - 4*z for w.
3
Let n(w) = w + 2. Let r be n(1). Suppose -r*j - p = -5*p + 6, 0 = 4*j - p - 5. Solve 0 = -a + j*a - 5*o + 12, 5*o = -5*a for a.
-2
Let u(k) = k + 9. Let d be u(-7). Suppose -4*b - 2 - 4 = -2*w, 5*w - 85 = -4*b. Suppose -2*m + w = 7. Solve 0*j - 22 = -5*j - o, 0 = -d*j - m*o + 14 for j.
4
Let l(r) = -r**2 + 9*r + 13. Let h(x) = -2*x**2 + 8*x + 13. Let i(d) = 2*h(d) - 3*l(d). Let m be i(-9). Solve -4*j = q - 5, -3*j + 0*j + 21 = -m*q for q.
-3
Let u(x) = -x**3 - 5*x**2 + 6*x + 4. Let w be u(-6). Let l(g) = 3*g + 43. Let y be l(-13). Solve -3*n + 2 = -i, -y*n + w = -4*i - 12 for i.
-5
Let m be ((-172)/(-10) + 9/(-45))*1. Solve 3*u - 4*f + m = 0, -5*f + 12 = -13 for u.
1
Let o be 22/3 + 18/27. Let w be (-212)/6 - (-1)/3. Let j = 45 + w. Solve 3*i + j = -q + 5*i, -4*i = 4*q - o for q.
-2
Let r be (-8 + 6)*(-1)/(6/9). Solve -4*x + 4 = 2*p, -2*x + 6*x = -r*p + 4 for x.
1
Let f(o) = -o**2 - 3*o - 1. Let s be f(-4). Suppose b = 4*q - 0*q - 39, -3*b = 4*q - 59. Let y = s + q. Solve -5*v + 21 = 2*z, y*v - 3*v - 21 = -4*z for z.
3
Let n be -50 + 57 - (1 + -4). Solve -b + 3*l - 6*l + n = 0, -5 = -3*b - 4*l for b.
-5
Suppose -6 + 1 = -v. Suppose -10 = -v*h + 5. Solve 0 = 5*u + 20, -h*k - 6*u = -4*u + 17 for k.
-3
Let x be -6*-3*(-1)/(-2). Let a = -7 - -10. Let p be a/(x/(-5))*-3. Solve -4*i - v + 10 = -7*i, 0 = p*i + 4*v - 6 for i.
-2
Let l = 97 - 40. Let h = -57 + l. Solve 0 = 2*x - 4*b + 13 + 1, 2*x + 4*b + 6 = h for x.
-5
Let i be (-1725)/(-828) - (-2)/(-24). Solve 3*f = i*p + 8, 15 = 5*f - 9*p + 4*p for f.
2
Suppose -17 = -h - 2. Suppose -5*a - l + h = 0, 4*a = -2*l - 1 + 7. Solve -2*b = -a*b - 5*s + 10, 5*s - 30 = 2*b for b.
-5
Let d be 5/2 + 3/6. Let m(i) = -i + 38. Let y be m(16). Suppose y = 4*j - 30. Solve -3*q = -k + 2*k - j, d*q - 5 = -5*k for k.
-2
Let x(c) = c**3 + 4*c**2 - 11*c - 12. Let v be x(-5). Suppose -6*w = 6 - v. Solve w*z - 5*o + 24 = 0, 0*z + 4*o - 18 = z for z.
-2
Suppose 0 = 3*s - s + w - 2, 0 = 5*w + 20. Solve 0 = 3*g - 4*m + 16, 4*g + 12 = 2*g + s*m for g.
0
Let w(s) = s**3 + 5*s**2 - 7*s + 4. Suppose 4*i = -0*i - 24. Let y be w(i). Solve -5*n = 4*m, 2*n = -y + 2 for m.
5
Let m be (1/(-2))/((-2)/(-20)). Let b = -4 - m. Suppose b - 13 = -3*j. Solve n = -4*a - a - 23, -8 = -j*n for a.
-5
Let j be 2/6*-3*(-16 - -11). Solve 4*g = -g + j*n - 5, 4*n + 2 = 2*g for g.
-3
Let y = 8 - 15. Let j be (y - (3 - 5))/(-1). Let m be (-2 - (-52)/6)*3. Solve 5*a - 25 = -4*c, m = -c + 5*a - j for c.
0
Suppose 0 = 3*i + 13 + 62. Let y(g) = 5*g + 1. Let k be y(5). Let n = i + k. Solve 0 = -u + 4*o - n, 4*o - 11 = u + 2*u for u.
-5
Let z be 4/10 + (-806)/65. Let b be (-39)/(-6) + (-6)/z. Suppose -b*k = -2*k - 20. Solve 0 = 2*s - g - 10, 5*s + g = 14 + k for s.
4
Suppose -42 + 98 = 7*d. Solve 3*i - 18 = 5*a + d, i + 6 = -2*a for i.
2
Suppose -3*p - 80 = -5*p. Suppose -2*u + 6*u = 100. Let w = p - u. Solve 4*n = n - 5*r - w, 5*r + 15 = 4*n for n.
0
Let d(i) = 2*i**3 - 19*i**2 + 20*i - 80. Let p be d(9). Suppose t = 5 - 2. Solve -3*m + 1 + p = 5*y, m - 2 = t*y for y.
1
Let m = -50 + 82. Let x = m - 30. Solve -3*f - 8 = 2*c, -3*c - x*c - 20 = 5*f for f.
0
Let x(o) = o**3 + 4*o**2 + 3*o + 3. Let z be x(-3). Let y = -3 - -43. Suppose -3*h = 5*h - y. Solve -2*q + 0 - 2 = 3*k, h*k = -z*q - 2 for k.
2
Suppose 9 = -v - 4*a, 0 = 4*v - 6*v - 2*a. Solve -5*h = s - 8 - 1, 5*h - v*s = 13 for h.
2
Suppose -18*v + 16*v = 0. Let c(m) = 2*m**2 - 2*m + 5. Let p be c(v). Solve 2*z = -i + p, i - 4 = 4*z - 29 for z.
5
Let f = 3 + 12. Suppose -4*t + f = -t. Let u be (-18)/12*((-44)/12 + 3). Solve -u = -q + a, t*q - a = -6 + 27 for q.
5
Suppose -c - 4 = -2*f, 0 = 4*c - f - 7 + 2. Solve 0 = -8*k + 6*k + c*y - 4, -5*k + 25 = 2*y for k.
3
Suppose -12*r = -691 + 583. Let n = 1 - -2. Solve -t + 7 = -3*z - n*t, 4*z = t + r for z.
1
Let k(l) = l**2 - 23*l - 24. Let h be k(24). Suppose 3*r + 4*c + 13 - 44 = h, -20 = -5*c. Solve -r*x - m = -10, -48 = -5*x + 5*m - 8 for x.
3
Let r = 3 - 3. Suppose 2*i - i - l - 7 = r, 0 = -2*i - 5*l - 7. Solve 3*m - 1 = -4*n - 9, -3*m = -i*n + 16 for n.
1
Let s be (2/(-4)*0)/(6 + -8). Suppose -66*m + 60*m + 12 = s. Solve 3*o = -o - 12, -3*o - 1 = -m*y for y.
-4
Let y(k) = 8*k + 15. Let o be y(-4). Let u(r) = -r**3 - 16*r**2 + 18*r + 22. Let l be u(o). Solve -3*m + 8 = n, -2 = -4*n - l*m + 23 for n.
5
Suppose -w + 5*l - 29 = 0, -4*l + 6 = -10. Let t(n) = n + 13. Let d be t(w). Solve -14 = -m - 2*h, d*m + 6*h - h = 41 for m.
4
Suppose k = 6*k + 235. Let a = 52 + k. Solve -a*r - 2*t = 5, 3*r + 3*t = 2*t - 3 for r.
-1
Let v = 37 - 13. Solve -5*u - q - v = 0, 6*q - 5*q - 12 = 4*u for u.
-4
Let n(t) = 7*t**2 - 75*t - 18. Let w be n(11). Solve 4*b - 16 = -4*r, -r = w*r - 5*b - 30 for r.
5
Suppose -25*a + 61 - 11 = 0. Solve -2*h - 10 = -0*w - a*w, -5*h = 5 for w.
4
Suppose -68*o = -64*o + 160. Let c = o + 43. Solve -c*l + s = 0, -2*l = -6*l + 5*s for l.
0
Suppose 6*i + 75 = 9*i. Suppose -9*q + i + 20 = 0. Solve -4*x - 3 + 1 = -2*y, -y + q*x = -7 for y.
-3
Let o = -8 - -16. Solve -2*g + 16 = 2*g, -5*c + o = 2*g for c.
0
Let c be 1/(-4) + (-3 - (-15)/12). Let h be -1*(-3 - 3 - c - -4). Solve 2*k + 12 = 4*u - 2, h = 2*u - 4*k - 22 for u.
1
Let r = -316 + 321. Solve -r*l + u = 5*u + 8, 3*l + 5*u = -10 for l.
0
Let j be -9 + 15 - (2 - -1). Suppose 4*x = 4, 0 = j*l + x - 4 + 9. Let k(d) = -3*d - 1. Let p be k(l). Solve r - 21 = -5*f + p*r, 21 = 4*f + r for f.
5
Let u(r) = r**3 + 6*r**2 + 6*r + 5. Let m be u(-3). Let w(p) = -p - 5. Let f be w(4). Let d = 14 + f. Solve 0 = a + 4*b + m, d*b + 8 = 2*a + b for a.
-2
Suppose -v - 5*s = -0*s, -s = 0. Suppose -5*p + 13*p = v. Solve -y + 7 = -2*a - p, -10 = 5*a for y.
3
Suppose v = -0*v + l + 8, 3*l = -v - 4. Solve -r + 2*u - v*u + 5 = 0, -5*r + 5*u - 35 = 0 for r.
-4
Let m(y