19. Let m be v(-22). Let d be h(m). Solve 2*k - p = -1, 6*k - d = 3*k - p for k.
0
Suppose 4*v = 116 + 4. Suppose 0*h = 4*z + 2*h - v, 3*z - 27 = -3*h. Let l = 14 - 10. Solve w = -2*o - z, w + o - l*o = 4 for w.
-2
Suppose -2*g - v = -4*v - 23, 5*v + 29 = g. Suppose -3*q + g*q = 2*x + 7, 0 = -2*q - 2*x + 8. Solve 5*p = 5*k - q, -k + 4 = -0*p + 2*p for p.
1
Let u be 6/(-9)*(-12 - -9). Let n = 3 - -10. Solve -k - r = 3*r + n, -u*k - r = 12 for k.
-5
Let g be (-112)/(-21)*(-6)/(-4). Suppose -v - 2*p = -p + 4, -2*p = 5*v + g. Suppose 8 = a - v*a. Solve 2*x + 23 = -3*u, -u - 3*x - 9 - a = 0 for u.
-5
Suppose 0 = -4*k + 2*k + x + 9, -2*x + 18 = 2*k. Let w be (0 - 1)*(-6 + k). Solve 5*b - 5*c - 15 = w, -4 + 1 = 3*b + c for b.
0
Suppose c = 5*c + 60. Let n = 17 + c. Solve -4*l + n = -2*g, 5 = -3*g + 4*l - 0 for g.
-3
Let v(l) = 2*l**2 - 14*l + 4. Let o be v(0). Solve -x = -4*h - 17, x + h = -o*h - 10 for x.
5
Let t(m) = m + 5. Let g be 4/18 - 60/27. Let n be t(g). Solve n*d + 0*c + 5 = -c, -5*d = 2*c + 8 for d.
-2
Suppose -1 = b - 4*r, 10*r + 20 = 5*b + 15*r. Solve 3*c - 15 = -b*a, -3 - 8 = -3*a - c for a.
3
Let h = 27 + -27. Suppose 70*d - 73*d + 12 = 0. Let t = 104 - 69. Solve 3*b = -5*q - h*q + 34, 5*b + d*q - t = 0 for b.
3
Suppose -1 = -p + 3. Suppose -p*n = -n + 4*g + 8, -n - 2*g = 6. Solve 2*t + 3*t - n*q + 35 = 0, 3*t = 5*q - 34 for t.
-3
Let n be -4*(-4)/56 + 24/14. Solve -n*g = 4*z - 20, 2*z + 3*g - 7 = 3 for z.
5
Let o(r) = 2*r**2 + 7*r + 6. Let u be o(-3). Solve -a + 7 = -5*p + 35, -u*a - 29 = -4*p for a.
-3
Suppose -4*m + 18 = -3*w, -4*w - 19 = -5*m + 4. Let l be (-513)/114*6/(-9). Solve -5*d = 0, 7 = -4*a - l*d + m for a.
-1
Suppose 0 = 33*o + 3*o - 180. Solve -3*u = 2*d - 4*u - 6, o*u - 25 = -d for d.
5
Suppose -4*u - 2*j = -16, -4*u - j + 6 = -10. Solve -u*x - 2*o + 10 = 0, 3*o - 2*o + 10 = x for x.
5
Let c = -23 - -34. Solve c = -2*h + 3*i, -i + 5*i = -4*h + 8 for h.
-1
Let b = -95 - -101. Solve 2*q - 3 = -b*t + t, -2*t = -5*q + 22 for t.
-1
Let j = -7 + 4. Let l = -1 - j. Let s be (6/(-10))/((-2)/20). Solve -5*w = -2*w + q - l, -s = w - 3*q for w.
0
Let g(r) = -8*r**2 + r**3 + 5*r**2 + 8*r**2 + 5*r - 1. Let t be g(-5). Let k be (-6)/39 - 82/t. Solve c = 1, -s - k = s + c for s.
-2
Suppose -16 = -5*o - 3*c, -3*c + 10 = -12*o + 14*o. Solve -o*y + 2*s + 14 = -0*y, 5*s + 17 = -4*y for y.
2
Suppose -116 = -46*k + 22. Solve -2*n - 2*u - 8 = 6, 5*n + k*u + 29 = 0 for n.
-4
Let k = 2552 + -2547. Solve 0 = -2*l + 2*w - w - 4, 5*w - 20 = k*l for l.
0
Suppose 6*f - 5 = f. Let o(r) = -r**2 + 10*r + 508. Let b be o(-18). Solve -m + x = -f, -2 = -b*m + x + 2 for m.
1
Let d(c) = -2*c - 72. Let j be d(-36). Solve 0*h + 5*k + 2 = -4*h, j = h + 3*k - 3 for h.
-3
Suppose -5*b = 5*m + 5, 3*m - 31 = -m + 3*b. Solve 0 = -m*w + 8, -4*v - 2 = -v + 2*w for v.
-2
Let o(j) = j - 13. Let r be o(13). Suppose 38 = p + p + 2*c, 2*p - 5*c - 73 = r. Let a be (4 - 0)/(8/p). Solve -5*l + a = 4*t - 3, 5*t = -5*l + 20 for l.
-1
Suppose 0*d - 5*v - 32 = -4*d, -d - 9 = 3*v. Let c = -5 - -5. Let x be -1 + (3 - -2) + c. Solve -3*j + 6 - 15 = -3*z, -x*j + d*z - 8 = 0 for j.
1
Suppose -46*a + 30 = -36*a. Solve 0 = 2*b - 8, -4*b + 13 = a*r - 3*b for r.
3
Suppose -2*p = 3*x + 37, 0*x + 2*p = -x - 19. Let r = x - -18. Let l be 47/3 - 6/r. Solve 4*c - 1 = -2*v + 23, 0 = 5*c - 5*v - l for c.
5
Let c be (-10)/(-15) - 5/3. Let n(k) = -2*k**3 + k**2 + 3*k + 2. Let r be n(c). Solve -r*l = 2*z - 10, 13 + 2 = 3*z for l.
0
Suppose 7 = 3*h - 17. Let x be (3/6)/(2/h). Suppose -2*c + 10 = -4*p, 0 = 2*c - 3*p - x*p - 10. Solve -2*w = 2*k - c*k + 21, -30 = 5*w - 3*k for w.
-3
Let h = -329 + 331. Solve 7*y - 13 = -m + h*y, -3*m = 2*y for m.
-2
Suppose -4*g + 104 = 4*i, -i - 2*g + 8 + 13 = 0. Let u = i + -15. Solve 2*t = -t + 5*f - 17, 5*t + 4*f = -u for t.
-4
Let g(y) = -22*y + 134. Let u be g(6). Solve 6*r + c = 2*r - 15, -u*r - c = 9 for r.
-3
Suppose 5*m - 34 = -4. Let d be 48/18*m/(-2)*-4. Solve -g = -4*a - 7, 4*a + d = -5*g + g for a.
-3
Suppose -5*n - 2*b + 6 = 0, 7*n = 11*n - b + 3. Solve n = -3*f - 3*h + 21, 0 = -2*f + f - 5*h + 19 for f.
4
Suppose 0 = 6*u + 5*u + 17*u. Solve u = -3*x + 4*r + 3, -5*x + r = 6*r - 40 for x.
5
Let j be 3/(30/(-9) + 3). Let i be j*(3 + 30/(-9)). Suppose i*z = -5*v + 22, -3*v = -0*v - z - 2. Solve 2*l - 4*w - 6 = 0, v*l - 3*l - 9 = 2*w for l.
-3
Let q(r) = -5*r + 85. Let o be q(14). Solve 0 = 3*d + o - 3, -3*x - 4*d = 28 for x.
-4
Let t(s) = -s**2 + 19*s - 76. Let a be t(7). Solve -25 = 3*m + 4*g, -a*g = -4*g + 16 for m.
-3
Let m(l) = 2*l + 5. Let h be m(0). Suppose -5*u + 2*f = -5 - 13, h*u - 5*f = 15. Solve 2*i - 3*i + 4*o = 11, -5*o + u = 2*i for i.
-3
Let j be 5/(5/7 + 44/154). Suppose 2*o = -o - j*r - 20, -20 = 2*o + 5*r. Let u = -3 - -5. Solve -u*s - 3*f = -15, 6 = 2*f - o*f for s.
3
Let c = 40 + -35. Solve 4*z + 5 = -n - 11, z = -c for n.
4
Let f = -5 + 17. Let b be ((-70)/(-28) + -2)*0. Solve 3*h + f = -w, -w + 18 = -b*w - 3*h for w.
3
Let o be (-38 + 39)/((-1 - 1)/(-40)). Solve -3*t + p = 4, 0 = 3*t - 0*t - 5*p + o for t.
0
Let f = 5 - 1. Suppose -f*u - 2 = 10. Let n be u/(-1) - (-1 - -2). Solve -3*d - n*a + 2 = d, -a + 1 = -2*d for d.
0
Suppose -2*a - 35 + 39 = 0. Solve -a*g + 4*u - 18 = -7*g, -3*u + 14 = 4*g for g.
2
Let b = 7 + -57. Let y = -46 - b. Solve 0 = 2*w - 3*t - y + 3, -3 = t for w.
-4
Let l = 102 + -100. Solve -3*r = -3*s - 3, -3*s + l - 1 = -2*r for r.
4
Suppose 0 = 6*m - 33*m + 108. Solve -x + 2 = 2*b, 16 = 4*x + 4*b + m for x.
4
Let v = 8 + -4. Suppose 4*d - 3*m = 10, -5 - 1 = -2*d + 2*m. Let o be d/(3 + 212/(-72)). Solve -v*g - g - o = -r, -2*g - 5*r + 9 = 0 for g.
-3
Suppose 0 = -3*b - x - 4*x + 2, -2 = x. Suppose 217*c = 220*c - 6. Solve -b*q - s = -c + 12, -3*s + 15 = -3*q for q.
-3
Let w be (-4)/(-7) - (-1336)/14. Let q = -92 + w. Solve l - q*a = -15, -4*l - 6*a + 4*a - 6 = 0 for l.
-3
Let d(i) = -25*i + 483. Let x be d(19). Let u(n) = 0*n + 0*n + 0*n - 1 + n**2. Let a be u(-2). Solve 4*l + 0*f + 16 = -a*f, x = -4*l - f for l.
-1
Let h = 58 + -55. Solve 6 = 5*l + 3*o - 0*o, h*o = -9 for l.
3
Suppose -64 = -4*v + 28. Solve 3*q = 5*j + 4*q + v, 4*j + 4 = 4*q for j.
-4
Suppose 8*c = 181 - 37. Solve -4*w - c = -3*u - 0*w, 2*u = -3*w - 5 for u.
2
Let g = -12 + 12. Suppose -u - 2*u + 3 = g. Let h be -3*(1 + 3)/(-4). Solve -1 = -h*k + 5*s + 2, 2*s = -k + u for k.
1
Let c = 18 + -30. Let o = -1 - c. Let b = o + -4. Solve 0 = -5*n + n + f + b, 0 = n - 2*f + 7 for n.
3
Let f be 75/90 + (-19)/(-6). Solve 3*c = -6, -f*k = 3*c + 2*c + 6 for k.
1
Let g be (5/(140/(-24)))/((-1)/7). Let l(q) be the first derivative of q**3 - q**2/2 - 6. Let n be l(-1). Solve 2*w + g = 3*i, -n*w - i = 10 + 2 for w.
-3
Suppose -7 - 1 = -2*z. Solve -4*h + 4*i = -16, z*h = 2*i - 4 + 12 for h.
0
Let r(y) = 6*y - 15. Let s be r(3). Solve -3*j + 2*z + s*z = -20, -j + z = -4 for j.
0
Let g = -1457 + 1468. Solve 5*c = i + 2 + 5, -g = -5*i + 2*c for i.
3
Let h(g) = 5*g + 5. Let m be 0/(1 + (-5 - -3)). Let t be h(m). Solve 3*p = c - 1, -t*c + 16 = -4*p - 0*c for p.
1
Suppose 10*v - 5*v - 3*m - 4 = 0, -4 = 3*v - 5*m. Suppose -v*w - 2 = -10. Suppose -1 = w*b - 13. Solve t + b = 0, -4*z = -z - t - 9 for z.
2
Suppose 5*d - 2*d = -d. Suppose -o - b - 1 = 0, d*o + 2 = 2*o + b. Solve 5*i + 27 = -5*u + 2, o*i - 5*u = 17 for i.
-1
Let d be (-4)/22 + 70/22. Suppose p - d*p = -10. Solve -5*y - q - 10 = -10*y, 0 = -4*y - p*q + 8 for y.
2
Let i be ((-8)/(-5))/(62/155). Solve n + 20 - i = 5*g, -4*g = -2*n - 8 for g.
4
Suppose 41*t = 31*t + 50. Solve c = -t*y + 15, -8*c + 21 = -2*y - 3*c for y.
2
Suppose 10 = 5*f + 5*j, 2*j + 1 = f - 4. Suppose -7 + 1 = -f*v. Solve 4*r = 3*s - v*s - 5, s - 3*r - 4 = 0 for s.
1
Let o = -889 + 893. Solve -5*p + 12 = -2*k, -3*k + 24 = o*p - 4 for k.
4
Let a(i) = -i**2 + 23*i + 52. Suppose -44 = -2*w - 2*b - 0, -3*w + 2*b + 81 = 0. Let m be a(w). Solve 5*p + m*g + 4 = 21, 3*p = 3*g + 6 for p.
3
Suppose 0 = 3*p - 0*p - 9. Let z = -7 + 11. Let h = 9 - z. Solve 3 = -i + 2*d, p*d = -h*i - 2*d - 15 for i.
-3
Suppose 0 = 70*c - 65*c. Let b be (-1 - 1)*(9 + -11). Solve -5*k - 4*w = 1, k + c*w - 19 = b*w for k.
3
Let u be (-2)/11 - (-24)/132. Solve k - 3*l = -u*k + 15, k + 4*l + 13 = 0 for k.
3
Let h be 30/(-1 - (-2 - 1)). Let f be (-172)/(-20) - (-6)/h. Let 