vative of -v**6/120 + 2*v**5/15 - v**4/3 + 5*v**3/3 + 2*v**2. Let c be u(7). Solve g - c*g + 3*h - 7 = 0, -3*h + 2 = -g for g.
-5
Let g(k) = k**3 + k**2 + k + 1. Let h be g(-1). Suppose 2*o = t - h*o - 8, 3*t - o = 4. Solve t = -4*z - 0*a + a + 11, 0 = -z + 2*a + 1 for z.
3
Suppose 18*l - 15*l = 3. Solve -3*r - 5*h + 34 = 0, -3*r + 5*h = 3*h + l for r.
3
Let c = -23 + 23. Solve -2*f = o - 11, -3*o + 3*f = 3 - c for o.
3
Suppose -5*n = -n - 12. Suppose -2*i + 8 = 2*s - 6, -5*i = 2*s - 41. Solve u + u = d + 5, n*u - d = i for u.
4
Let i(k) = -k**3 + 2*k**2 + k - 1. Suppose -5*x + 9 = -1. Let b be x*(-2)/(-4) + 1. Let w be i(b). Solve -5*v + 3*o + 17 = 0, -4*o + 3*o + w = 0 for v.
4
Suppose -3*x + 3 = 2*i, -i + 0 = 2*x - 1. Suppose -15 = i*s - 27. Solve 0 = -s*y + 5*r + 5, r = 5*y - 2*r - 3 for y.
0
Let m(w) = w**3 - w**2 + w + 5. Let t(k) = k. Let g be t(2). Suppose d + g*d = 0. Let u be m(d). Solve -u*y - x = -24, 4*y + 0*x - x = 21 for y.
5
Suppose -t + 223 = -39. Let l be 1/4 - t/(-8). Suppose 2*m = 3*v + l, 3*m - 6*m + 17 = 2*v. Solve 2*u = 2*d - 2, 0 = -m*u + 4*u for d.
1
Let g(p) = -p**2 + 10*p - 4. Let q be g(9). Solve 0 = -3*c + q*j, 3 = -3*c - 0*j + 4*j for c.
-5
Suppose 1 + 5 = 3*j. Solve -h - g + 5 = 2, -4*g = 2*h - j for h.
5
Let n = 20 - 15. Solve 5*j - 31 = 3*p, 0*p - 4*p - 33 = -n*j for p.
-2
Suppose -6*f + 2*f = -20. Let i = f + -3. Suppose -y = -i*y + 12. Solve 2*o + 18 = -o + 3*b, y = 4*o + 5*b for o.
-2
Let x = 43 + -31. Let z be (16/24)/(2/x). Solve -5*v = -z*h + 22, -1 + 5 = -2*v for h.
3
Let h(j) = j - 1. Let b(i) = -i**2 + 13*i - 12. Let c(w) = -b(w) + 2*h(w). Let p be (-1 + -1)/(2/(-10)). Let s be c(p). Solve x = -t - 5 + 3, 2*x + 4 = s for t.
0
Suppose 5*y = -0*y - 40. Let o = y - -13. Solve -j + 25 = 2*j + o*x, -14 = -4*j + 3*x for j.
5
Let s(r) be the first derivative of -4 + 0*r + 0*r**3 + 3/4*r**4 + 0*r**2. Let j be s(1). Solve -3*u = -l + 12, 2*u - j*l = -l - 8 for u.
-4
Let g = 52 + -38. Solve g = 4*b + 3*a, 2*b - 4*a + 6 = a for b.
2
Suppose u - f + 6*f - 25 = 0, 2*u + 5 = f. Solve -4*g - x + 21 = u, -2*g - x - 3*x = -28 for g.
4
Let b(u) = u**2 + 9*u - 6. Suppose -3*j + 15 = 0, -3*j = 5*w - 7 + 42. Let m be b(w). Solve 0 = 5*t + d - 9, m*t + 2*d = 8 - 2 for t.
2
Let r(c) = -c**3 - 13*c**2 + 13*c - 11. Let f be r(-14). Solve -4*s - 12 = -2*o, -4*o - 3 + 2 = -f*s for o.
-4
Let h = -8 + 14. Let y(b) be the second derivative of -b**3/6 + 3*b**2 + b. Let s be y(h). Solve 0*z - 15 = 4*w - z, -2*w + z - 9 = s for w.
-3
Suppose -3*d + 8*d - 21 = -3*y, -d = -2*y + 1. Solve -y*m = -k + 4, 5*k - 3*k + 5*m = -19 for k.
-2
Let n(j) = j. Let w(k) = -k**3 - 2*k**2 + 7*k + 3. Let s(d) = 4*n(d) - w(d). Let y = 2 + -4. Let p be s(y). Solve 2 = -2*q - 0*q - f, p*f = 3*q - 15 for q.
1
Let v be (-1 - 29)*(36/(-15) + 2). Solve -a - 5*h = 3*a + v, -6 = 2*a + 2*h for a.
-3
Suppose -15*k - 16 = -17*k. Solve -2*n - 4*v = k, 3*n + 7 = -n + v for n.
-2
Suppose 3*q + 29 = 2*h, -3*q + 11 = 2. Let p be (0/2 + -4)*-1. Suppose o + 1 = 3*t, -3*o - t + 25 = 4*t. Solve 2*g = o*l - h, -p*l + g = -3*g - 20 for l.
3
Let k be 9/(-2) - (-3)/6. Let r(n) = n**3 + 6*n**2 + 7*n + 4. Let m be r(k). Let f = m - 5. Solve -4*y + 16 = u, -5*y + f*u - 5 = -25 for y.
4
Suppose -8*v = -4*v + 2*m - 14, 2*v - 2*m - 4 = 0. Solve 0 = 2*c + 3*s + 3, v*c = -0*c - s - 8 for c.
-3
Let k(w) be the second derivative of -w**4/12 - w**3 - 5*w**2/2 - 3*w. Let p be k(-4). Solve 3*n = -r - 2*n + 23, 0 = -4*r - p*n + 7 for r.
-2
Let a(h) = -2*h + 49. Let n be a(23). Let u = 5 + 1. Let s(v) = 3*v + 2. Let q be s(u). Solve 0 = -5*c - 10, -5*r - n*c = 2*c + q for r.
-2
Let b be 9*(-1)/(-3) + 0. Let t(x) = 2*x + 1. Let m be t(-3). Let w be -3 - m/(-2 + b). Solve 4*l + 11 = -4*u - 13, -4*u - 16 = w*l for l.
-4
Let h(b) = b**3 - 10*b**2 + 9*b + 1. Let s be h(9). Suppose 4*q = 3*j + 14, 2 = -j + q - s. Solve -4*d = j*k - 9*d - 13, 3*k - 16 = 4*d for k.
4
Let m(d) = -d**3 + 7*d**2 + 7*d + 8. Let j be m(8). Let x = j + 4. Solve 0*r = 2*r - 3*n + 2, 3*r - n = x for r.
2
Suppose -3*v + 2*v = -z - 1, -4 = -2*v + z. Let c = 6 - v. Let k be (-29)/(-4) + (-2)/8. Solve -k*s + 4 = 2*j - 3*s, 5*j - 23 = c*s for j.
4
Let h be 6/(-27) + (-60)/(-27). Let q(v) = 13*v - 1. Let i be q(h). Suppose -3*c - i = -8*c. Solve 0 = f + 5*n + 21, 3*f = -f + c*n + 16 for f.
-1
Let m(n) = n**3 - n**2 + 2. Let a be m(3). Let p = 25 - -3. Solve 0*y = 4*f - y - a, 5*y = 2*f - p for f.
4
Suppose -2*q + 30 = 5*h + 3*q, 4*h + 3*q = 21. Solve -4*x - 6*r - 41 = -r, h*r = -15 for x.
-4
Let a(i) = -2*i + 2*i + 44 - i. Let t be a(0). Suppose -2*z + 2*f = -t, -4*f - 110 = -5*z - f. Solve 0 = -2*b + 5*r + z, 0 = -3*b - 3*r - 9 for b.
1
Suppose -3 = -5*y + 3*g - 0, -3*y = -3*g + 3. Solve y*s - 3*l = 1 + 17, l - 2 = -s for s.
4
Suppose -3*n - 4*b = -n + 14, b + 5 = 0. Suppose 2*p - 3*p = -6. Let k = p - 3. Solve -x - 2 = -3*j, k*x + 3*j + n + 3 = 0 for x.
-2
Let r be ((-16)/24)/((-4)/30). Suppose b = 5*b - 20. Let w be (-77)/(-6) + b/30. Solve -2*y - 3*y + 11 = 3*m, -w = -r*y - 4*m for y.
1
Let u = 23 - 14. Let h = 15 - u. Suppose -5*v = -h*v + 3. Solve 2*g + 3*n - 2 = 0, 2*n - v - 11 = 5*g for g.
-2
Let h = 0 + 5. Suppose -2*i - 11 = h*j - 65, 3*j - 6 = 0. Suppose 0*a = -2*a + i. Solve 4*w - 2*b + 7 = -a, 4*w = 4*b - 24 for w.
-3
Let r be (-1 - 5)*4/(-3). Suppose 2*d - 4 = r. Solve -2*h = 3*n + 9, -5*n + 4 = -5*h - d for n.
-1
Suppose -2*p + 5*p + 10 = j, -p = 3. Let d = -49 + 93. Let i = d + -17. Solve 3*g + i = -3*h, -2*g + 1 = -2*h - j for h.
-5
Let z be 4/(-8) - (-9)/2. Solve -f - s = 4, -3*f - z = 4*s + 7 for f.
-5
Let x be (56/(-84))/(4/(-18)). Solve -2*g = 5*a + 11, 5*g - a = x*a + 22 for g.
2
Suppose 0*y - 27 = -3*y. Suppose 3*v = y - 0. Suppose 12 = 4*x - k, v*x + 7*k - 24 = 4*k. Solve x*a - 5*s = -25, -a - 5*s = -27 + 2 for a.
0
Suppose 0 = 4*t - 9 - 7. Suppose 0*v = -t*v + 8. Let j = 2 - v. Solve j = -5*l + 4*w - 22, l + l + 3*w = 5 for l.
-2
Let f(c) = 7 - 2*c - 1 + 3*c. Let w be f(6). Suppose -5*h + w = -h. Solve -2*r = 5*z + 3, 0*z - h*r = 5*z + 7 for z.
1
Suppose -4*g - 6 + 14 = 0. Suppose g*l = -7 + 15. Suppose -l*u = u. Solve 2*c + 3*c - 6 = -4*p, -p - 2*c = u for p.
4
Let y = 78 + -70. Suppose 10 + 5 = 5*g. Let n = y - g. Solve -4*s = b + 12, 0 = -n*b - s - 4*s for b.
4
Suppose -x + 18 = 5*x. Solve -3*n - 10 = 4*j - 8*n, -x*j = -2*n + 4 for j.
0
Suppose 3 = 4*h - 9. Solve -4 = -2*j - n, 6*n - 12 = -2*j + h*n for j.
0
Let q be (-4)/6*84/(-14). Solve -3*n + n = -d, -q*d = -3*n + 10 for n.
-2
Suppose -3*x = -x. Solve k = -f + 6, x*k = -3*f + 3*k - 6 for f.
2
Suppose 3*p = -3*g + 27, -4*g + 2*p + 2 = -4. Suppose 16 = g*u, 4*u = -n + u + 14. Solve -2*x = 3*r - 11, 2*r - 5*x - n + 1 = 0 for r.
3
Suppose 4 = 8*x - 6*x. Solve l = 1 - 0, -3*l = -x*s + 1 for s.
2
Suppose o + 2 = 14. Solve -3*q + 5*t = -5*q + 21, -t = 3*q - o for q.
3
Let o(i) be the second derivative of i**5/20 + 5*i**4/4 + 5*i**3/2 + 17*i**2/2 + 3*i. Let n be o(-14). Solve -3*k + 3*v = n, k + v = -0*k - 7 for k.
-4
Let j = -7 + 10. Let y(k) = 0 + 0 - k**j - k. Let o be y(0). Solve 0 = 3*f - o*f - w, -10 = 4*f + 2*w for f.
-1
Suppose 0 = 3*m - 2*m + 3*g + 11, 0 = -4*m - 5*g - 9. Solve -5*y + b = 20, 4*y + 0*b + 16 = -m*b for y.
-4
Let b(g) = g**3 - 4*g**2 + g - 3. Let s be b(4). Let n be -2 - 96/(-3) - s. Suppose -q - 2 = -4. Solve r - 19 = q*i - 2*r, -4*i + 3*r = n for i.
-5
Let h = 3 - -3. Let w(z) = -z + 8. Let j be w(h). Suppose 39 = q + j*q. Solve 3*m = x - 16, 5*x - q - 11 = m for m.
-4
Suppose -2*r = -3*r + 3. Solve 35 = 5*p + 5*d, -p + 4*p - 3 = r*d for p.
4
Let o = -9 - -5. Let s(z) = -z**2 - 3*z - 5. Let j be s(o). Let a be 6/j - 11/(-3). Solve 4*b = a*t + 2*t + 5, -t = 2*b + 15 for t.
-5
Suppose 5*y - 33 = 2*z, 2*y - 5*z = 38 - 8. Solve -15 = 2*p + y*u, -15 = p - 3*p + 5*u for p.
0
Let j(f) = -2*f**2 + 16*f - 10. Let x be j(7). Let t(a) = -a + 3. Let c be t(-3). Solve -c*p + 20 = 5*i - 2*p, -x*p = -i + 4 for i.
4
Let c = -47 + 48. Solve 2*q + 0*k - k = c, 0 = 3*q - 2*k + 1 for q.
3
Let c be (-4)/2*(-12)/(-24). Let k = 3 - c. Solve 10 = k*h - 3*a, h + 4*a - 12 = -0*h for h.
4
Let k = 12 + -3. Let c be (-3 - 1) + 19/1. Let p(f) = -f**3 - 2*f**2 - f + 2. Let a be p(-2). Solve -k = -x - 0*x + 3*z, -a*x = 5*z + c for x.
0
Let c(n) = 2*n**3 + n*