u**2 + 7*u + 2. Let v be f(z). Solve -s = -v*w - 0*w + 6, -4*s - 4 = -3*w for w.
4
Let m be 30/20*(-2)/(-1). Solve m*k = -v - 9 - 3, -5*v = 0 for k.
-4
Let z(i) = -i**2 + 20*i - 46. Let g be z(17). Solve g*v = -2*h + 3*h - 10, -v - 4*h = 2 for v.
-2
Let d(b) be the second derivative of -b**4/12 + 5*b**3/3 + 13*b**2/2 + 3*b. Let r be d(11). Solve 5*j - 24 = r*z - 6*z, 0 = -5*j + 20 for z.
1
Suppose 1323 = -8*x + 1411. Solve -l = 3*y + x, -8*y - 8 = -4*y for l.
-5
Let v be (-6 - -5)*(0 - -5). Let u(m) = -2*m - 10. Let g be u(v). Solve -2*j - 3*l = -2, g = j - 2*l - 2*l - 12 for j.
4
Let d = 208 + -208. Solve -3*r + 15 = d, r = -k + 2 + 7 for k.
4
Let y be ((43 - 9) + -1)*(-1)/(-3). Solve -5*t - 2*p + 35 = -6*p, 3*t = -4*p - y for t.
3
Let a be -69 - -81 - 18/2. Solve 0 = -4*z - l - 15, -4*l + 16 = -a*z - 0*l for z.
-4
Let p(r) = r**2 - r - 1. Let c = 8 + -8. Let s be 12/4 - c/3. Let l be p(s). Solve l*i = -3*f + 3*i, -2*f + 2*i = 0 for f.
0
Let a be 84/(8 + -1) - 56/8. Solve -a*m = -g + 2, -3*g = -m + 5*m + 13 for g.
-3
Suppose 540 = -d + 547. Solve -5*v = -4*c + d, -3*c - v + 0*v = 9 for c.
-2
Suppose 0 = -6*a + 5*a + 17. Suppose -5*y - a - 28 = 0. Let h = -9 - y. Solve -3*t - 3*v + 9 = h, 2*t = 5*t + v - 5 for t.
1
Let s be -1 + (-18)/(1 + 1). Suppose 0 = 3*l + 15 + 27. Let f = s - l. Solve -f = -2*c + 2*j, 3*c = -3*j - 4 - 2 for c.
0
Suppose 0*j - 15 = -5*j. Suppose -17*p + 8 = 8. Let v = j - p. Solve -v*b = 3*n, 2*n = -2*n + b for n.
0
Let z(o) = o - 23. Let j be z(22). Let n(p) = -2*p + 7. Let c be n(5). Let t be (c + -1)/j - 0. Solve -9 = t*k + 5*f, -2*f = 2*k - 0 + 2 for k.
4
Suppose 0 = p - y - 12, 3*y = -7*p + 4*p + 30. Solve -p = -4*l + 3*b, -3*l = 2*b + 6 + 7 for l.
-1
Suppose 19*r = -6*r. Solve -17 = 3*n - 8, 2*p + 3*n - 1 = r for p.
5
Let q be 16/(-24)*-6 + -4. Solve -2*y + o + 1 = q, 4*o + 13 = 4*y + 5 for y.
-1
Let a(h) = -h**2 + 4*h. Let s be a(4). Suppose l + 2*j = -s*j - 5, -3*l + 13 = -j. Let k be 0/l + 3 + 0. Solve -k*z + 2*y - 1 = -2, 5*y - 3 = 2*z for z.
1
Suppose 0 = y + 3*y - 8. Let g(i) = -2*i + 37. Let z be g(7). Suppose -z*l + 128 = -15*l. Solve y*k + k - l = 2*x, 0 = -3*x - 15 for k.
2
Let o be (29/261)/(1/45). Solve 3*a - 10 = -h + 8, 3*a = o*h for a.
5
Let v be (-68 - -67)*(-4)/(1*2). Solve 0 = -y + 3*y + c - v, 13 = 3*y + 4*c for y.
-1
Let m be (-14)/(-4) + ((-744)/16)/31. Solve -4 = -m*i + k, -4 + 16 = -i + 4*k for i.
4
Let o = -51 + 62. Let u(t) = -2*t + 26. Let l be u(o). Solve 0 = 4*y, -2*q + l*y + 4 = -0*q for q.
2
Suppose -3*g - 16 = -4*g. Let a be g + 3 + -6 - 3. Solve x = z, -2*x + z = -3*x + a for x.
5
Suppose -3*w = 3*b + 33, 0*w = -4*b - 3*w - 42. Let s be ((-48)/(-27))/(-8) + (-20)/b. Solve -5*d - 4*k - 1 = -21, s*d = -3*k + 8 for d.
4
Let f(x) = -x**3 - 5*x**2 + 6*x + 6. Let c be f(-6). Suppose c*q - 55 = q. Solve -3*r - q = -3*m - 29, -m + 3*r = 14 for m.
-2
Let w = -872 - -875. Solve -w*j - 5*c = -40, -2*j + 3*c - 4 = 1 for j.
5
Let t(v) be the second derivative of -v**4/12 - 2*v**3/3 + 4*v**2 + 5*v. Let k be t(-5). Solve 5*w + k*r = -13, -r = -4*w - 4 - 3 for w.
-2
Suppose -4*r = k + 5, -3*k - r + 7 = -0*r. Suppose 4*n - 6*n = k*l - 4, -4*n + 2*l = -24. Solve n*v = -i, 0 = -2*v + v + 4*i for v.
0
Let l be 4/2 - 2*1. Let q(o) = -1089*o - 5427. Let d be q(-5). Solve 16 = 4*g, a + l*a - d = -5*g for a.
-2
Let z be 11 - 14 - (-72)/12. Solve -3*w - 3 = z, 3*d + 4 = w for d.
-2
Suppose -3*q + 13 + 16 = -g, 0 = 4*q + 3*g - 17. Solve -3*c + 4 = 7*b - 3*b, q = -2*c for b.
4
Let m be (-12)/6 + (-15)/(-3) + 1. Solve 8 = -5*r - 2*v, 3*r - 2*v - 4 = m for r.
0
Suppose 4*v - 4*z = 20, 3*z + 1 + 5 = 0. Suppose -3*a = -5*a + 24. Let y be (-6)/a + (-39)/(-2). Solve -b = o - 3, -v*o + y = 3*b + 2*b for b.
5
Let b be -4*(15/(-10) + -1). Let p be b/(-3)*9/(-5). Solve -3*m - 4*r + 0 = 7, r + p = -5*m for m.
-1
Let x(q) = 3*q + 41. Let w be x(-13). Solve -5*r - 4*j = -21, 0*r + 18 = -w*r + 5*j for r.
1
Let t be (4 + -5)*(0 + 0). Solve -3*a = 2 + 1, -5*x - a - 6 = t for x.
-1
Let b(o) = 105*o - 102. Let q be b(1). Solve 5*x + 0*t = -3*t - 7, 0 = 4*x + q*t + 5 for x.
-2
Suppose -18 - 77 = -19*l. Solve -5*w + 20 = 5*f, 12 = -0*w - 3*w + l*f for w.
1
Suppose -60 = -18*z + 12*z. Suppose -3*f = 2*f - z. Solve 3*l - r + 2 = -0*l, -f*r = l + 3 for l.
-1
Let g be 4/18 - 731/(-153). Solve -4*i = 5*t - 11, g*t + 5 = -5*i + 15 for i.
-1
Let q(j) be the third derivative of j**4/12 - 3*j**3/2 - 12*j**2. Let s be q(7). Solve -b + 1 = 2, 2*f - s = 3*b for f.
1
Let a(i) = -i**2 + 8*i - 3. Let q = 22 + -19. Let k be a(q). Suppose -k = -0*z - 3*z. Solve -5*o = -z*p - 40, 0*p + 4*p = -4*o - 4 for p.
-5
Let l(g) = -6*g + 31. Let v be l(-9). Let f = 85 - v. Solve 4*h = 2*h + 5*j + 3, 5*h - 5*j - 15 = f for h.
4
Suppose 36*g = 24*g + 36. Solve -14 = -g*h - 5*c, -5*h - c - c = 2 for h.
-2
Suppose 0 = f - 4*j - 15, 0*f + 2*f = -3*j - 14. Let s be (16/5)/(f/(-5)). Solve 5*w - 2*r + 31 = 0, 0*w - s = 5*w + 3*r for w.
-5
Suppose -n - 134 = -139. Solve s - n*b = 2 - 14, -5*s = b - 18 for s.
3
Let g(a) = 2*a**2 - 6*a + 5. Let l be g(6). Suppose -3*q + l = -19. Let i be (-8)/q + (-24)/(-10). Solve -i*r - 28 = -5*o, -4*o = -2*r - 3*r - 36 for r.
-4
Let d be (24/(-32))/(1/(-4)). Suppose d*s - 62 = -0*s + 2*v, -5*s + 4*v + 106 = 0. Suppose -5 = -5*l + 10. Solve 3*j = 0, 3 = -l*n - 5*j + s for n.
5
Suppose -12*a + 2*a + 50 = 0. Solve -8 = -i - 3*s - 2*s, 0 = -4*i + a*s - 18 for i.
-2
Let c(f) = -6*f - 36. Suppose 3*a = -0*a + 3*t - 15, 5*a + 52 = -4*t. Let d be c(a). Solve -2*n - d = v, n + 36 = -3*n - 5*v for n.
-4
Let u(r) = 12*r - 2. Let h be u(2). Let q be 2/11 + 106/h. Suppose -6*w = -3*x - 3*w + 15, x + 2*w - 5 = 0. Solve x - 2 = q*z + n, n - 3 = -4*z for z.
0
Suppose 0*t = 7*t. Let s be t + 2 + 2 - 2. Solve -s*y - y = 2*z - 18, 4*z = 4*y - 4 for z.
3
Let q(a) = a**3 - 3*a**2 + 7*a - 74. Let v be q(5). Solve 0 = 4*u - 16, v = -i - 7*u + 10*u for i.
1
Let k = -148 - -150. Solve -3*m + 1 = k*d, 2*m + 0 - 2 = -d for m.
3
Suppose -6*d - 8 = -20. Suppose -d*b - o + 0 = -5, b - 5*o + 3 = 0. Solve -14 = b*u + 4*t - 2, 2*u = -5*t - 15 for u.
0
Suppose 24 = q + q. Suppose t = 2*s - 7*s + 14, -3*t + q = 0. Let p be ((-15)/9 + s)*24. Solve m = -3*m, -p = 2*f + 4*m for f.
-4
Let m = -165 - -165. Solve -k - 4*f = 3*k - 4, m = 3*k - 3*f - 3 for k.
1
Let g(f) = -f**2 + 11*f + 18. Let k be g(16). Let r = -46 - k. Let d(l) = -2*l**3 - l**2 - 2*l. Let b be d(-2). Solve 4*s = -0*x + 5*x + r, 4*s - 2*x = b for s.
4
Let n(h) = -h**2 - 7*h + 4. Let z be n(-7). Let o(v) = 6*v - 5. Let i be o(z). Suppose -b = 7*b - 80. Solve -3*p = -4*m - i, b = 2*p - 2*m - 0*m for p.
1
Let b be 4/10 - (-18)/5. Suppose 0 = -3*r - 3*k + 6, -r + 0*k + k + 6 = 0. Suppose -r*x + 0 = -8. Solve -a + 25 = b*w, a = x*a - w for a.
5
Let i = -21 - -31. Suppose 13*z - 6 = i*z. Solve 2*s - 12 = -2*b, z*s - 20 = -3*b - 7 for b.
1
Suppose i = -4, -5*k + 0*k - 5*i = -5. Solve -2*n - 2*n = k*j - 17, -4 = -4*j for n.
3
Suppose -2*s + j + 5 = 2*j, -2*s + 8 = 4*j. Solve 2*o + 30 = -3*o + 2*d, s*o - 4*d + 28 = 0 for o.
-4
Let o = 1 + 18. Let c = o - 13. Let q = 7 - c. Solve g + 2 = 5*f, -4*g - f + q = -12 for g.
3
Let h = 42 - 57. Let y be (-84)/(-15) - (-9)/h. Solve 3*j + 4 + 4 = -y*g, 5*j - 2*g - 28 = 0 for j.
4
Let j be 65/4 + (3/4)/(-3). Suppose j - 8 = 2*i. Suppose -2*r + 15 = r. Solve -5*n = i*c + 1, r*n + 4 = -1 for c.
1
Suppose 2*g - i = -1, -i - 10 + 7 = -4*g. Solve -g*s = 3*z - 6, -4*z - 2*s + 8 = 3*s for z.
2
Suppose -4*l = -209 + 29. Let q be (8/(-10))/((-6)/l). Let j = q - 4. Solve 2*z + 6 = -4*x, z = -5*x - 11 + j for x.
-2
Suppose -2*f = -5*g - 1 - 7, 8 = 2*f + g. Suppose -27 = -f*t - m, 5*m + 12 = -0*t + t. Solve 2*i = 3*v - t, -4*i = -2*i - v + 9 for i.
-5
Suppose 359*q = 368*q. Solve -3*k + 8*k = 2*r - 28, -5*r - 2*k + 12 = q for r.
4
Let g(m) = 32*m - 25. Let n(l) = 11*l - 8. Let s(r) = 3*g(r) - 8*n(r). Let u be s(5). Suppose -v + 6 = -u. Solve 5*z = -4*p + v, 5*z = z + 4*p - 8 for z.
3
Let v = -327 - -330. Solve 0 = -4*l - f - v, 4*l = -2*f + 2 - 8 for l.
0
Let a(b) = -2*b**2 + 46*b - 261. Let j be a(11). Solve -1 - 2 = -4*h - 5*r, -5*h - j = 4*r for h.
-3
Suppose 2*z + 7 = 9. Let w be (-14 - 1)/(0 - z). Let m = 2 - -3. Solve q - 4*q - 4*s - w = 0, -25 = m*q - 4*s for q.
-5
Let q = 1 