-853. Solve r*z + 4*o = 24, 2*z = -18*o + 22*o - 12 for z.
2
Let v(q) = -10*q + 272. Let g be (-483)/(-18) - 33/(-198). Let z be v(g). Suppose -5 + 37 = 2*w. Solve 14 = -5*a - 0*k - z*k, w = -a + 4*k for a.
-4
Let l(t) be the third derivative of 0*t + 1/3*t**4 + 0 - 18*t**2 - 1/2*t**3. Let a be l(2). Solve d + 0*d = 4*c - a, 3*d = -c for c.
3
Suppose -2*t - 4*n = -4, -5*t = -3*n - 15 - 8. Solve -4*y + 3 = -3*y, -4*y = t*g + 8 for g.
-5
Let z = 1515 - 1510. Suppose 0 = d - a - 2, -3*d - 14 = -2*d - 5*a. Solve -17 = -s + 4*y, 4*s - z*y - 7 - d = 0 for s.
-3
Let q be 8/(-10)*(-50 - 6 - -6). Suppose 0 = -6*f + 52 - q. Solve -z + 3*k - 4 = 13, -z = -f*k + 13 for z.
-5
Suppose 36*q - 630 = -450. Solve 4 = f - q*u, 3*f + f - u - 16 = 0 for f.
4
Let z(o) = -o**2 - 3*o + 4. Let g be z(0). Let j = -41 + 47. Let m be (-57)/(-18) + j/(-36). Solve -b + f = b - 2, 0 = -3*b + g*f + m for b.
1
Let d be (-17 + 6)/77 - (-57)/7. Let y(j) = j**2 - 9*j + 13. Let s be y(d). Solve -4*h = s*m - 9*m - 16, -2*h = 2*m - 12 for h.
5
Let z be 90/(-225) - 2/(-5). Suppose z = 2*m - m - 3*w - 19, -4*m - w = -11. Solve 2*l + 9 = -t, -m*l - 22 + 0 = -2*t for l.
-5
Let q be (-2)/9 + 168/27. Let l(i) = 7*i - 39. Let o be l(q). Suppose -o*w = 2*w - 30. Solve 0*n - 4*x = -2*n - w, 30 = 2*n + 5*x for n.
5
Let a = -38 - -53. Suppose 20*v - a*v = -255. Let c = v - -55. Solve -2*z - 21 = 5*w, 33 = -c*w - 4*z + 9 for w.
-3
Suppose 3*j = -2*s - 3*s + 16, 4*s - j - 23 = 0. Let g be (3 - 1) + (10 - 128/8). Let m be (g/5)/(161/35 - 5). Solve -d - m*y = -6*y - s, 5*y = -2*d + 10 for d.
5
Suppose v = 3*l - 336, 0 = -2*l + v + 65 + 160. Let x = -1394 + 1500. Suppose 0 = -l*z + x*z + 95. Solve 0*r - 3 = 5*t - 3*r, -4*r - z = t for t.
-3
Let w be (6 + (-18)/3)/(6 - 5). Solve r + 10 = 3*r - 4*u, u + 1 = w for r.
3
Let i(c) = 13*c**3 + 3*c**2 - 3*c - 9. Let k be i(-2). Let r = -281 - -183. Let b = k - r. Solve b*a + 0*p - 2*p = 13, 0 = 5*p + 25 for a.
1
Let i = 30 + -29. Let d(f) = f**2 + 1. Let t be d(i). Suppose -25*q = -17*q - 32. Solve -o + t*g = 3, 4*g = -q*o - g - 25 for o.
-5
Let x(z) be the first derivative of 33*z - 13 - 3/2*z**2. Let r be x(9). Solve k - 1 = 2*k + 2*f, -3*k - 3*f = -r for k.
5
Let g = 33710 - 33696. Solve g*b + 35 = 16*b + 5*h, -3*b + 5*h = 10 for b.
5
Suppose 3*q - q + 26 = -5*h, -27 = 5*q + 3*h. Let i = q - -12. Let v be (i/(9/(-3)))/(5/(-5)). Solve 2*a - 7*a - v*u = -8, 2*a + 2*u = 0 for a.
4
Let m(j) = -j**3 - 6*j**2 - 14*j - 41. Let z be m(-5). Let n be ((-1)/(-2) + -3)*12/(-10). Solve -n*v = -z*r - 26, 4*v - 9 = 5*r + 24 for r.
-5
Let d be (519*(-6)/(-9))/2. Suppose d - 29 = 12*r. Solve 3*y - 1 = -l, -6*y - r = -2*y - 2*l for y.
-1
Let y = 510 + -905. Let i = y - -397. Let x(o) = o**3 - 6*o**2 - 5*o - 10. Let b be x(7). Solve i*v + 3*l = 10, -v - b*l + 11 = 4*v for v.
-1
Let w be (-17*(-9)/306)/(1/6). Solve -2*i + 1 = -s, -w*s - 16 = -2*i + s for i.
-2
Let j = 17326 + -17321. Solve -2*t + 26 = j*s, 4*s + 68*t - 19 = 67*t for s.
4
Let u(o) = -o**3 - 13*o**2 - 28*o + 22. Let t be u(-10). Solve t*x - 3*f = -15, 0*f = 3*x - f + 5 for x.
0
Suppose 0 = -62*j + 122 + 250. Let x be (j - 4*(-21)/(-28)) + 0. Suppose -z + 0*c + 5*c = 8, -2*c = 2*z - 8. Solve 0 = -x*l + 4*g - z, -l = 2*l - g - 4 for l.
2
Let k(v) = v**3 - 52*v**2 + 27*v + 1302. Let z be k(51). Solve -22 = -4*t - 5*d, d + 82 - z = 2*t for t.
3
Let r be (-8 + 14 + -7)*-37. Solve 4*y = 8*y - 12, -5*g = 4*y - r for g.
5
Let d be 0 + 0 - (-9)/3. Suppose 2*h = -d*s + 22, 2*h - 33 = -h - 3*s. Let p be 12/14*(-41)/(902/(-385)). Solve 0 = -5*w - m - p, -2*w - 2*m = -5*m - h for w.
-2
Let t = 2394 - 2363. Let o = 20 - 15. Solve -3*s - g = -s - 10, t = o*s + 4*g for s.
3
Suppose -25*x + 27*x + 4*g - 84 = 0, -x - 3*g + 45 = 0. Solve 38*p = x*p - 3*k - 13, -k = 5*p + 26 for p.
-5
Suppose -2*h + 15 = 5. Let x(n) = -h*n - 6*n - n**2 + 3 + 1 + 1. Let u be x(-11). Solve u*q - 29 = 4*b, 2*q - 18 = 5*b - 3 for b.
-1
Let p = -2 - -6. Let h = -77823 + 77825. Solve -5 = -a + p*z, -4 = -a + 5*z + h for a.
1
Suppose -1114 = -8*d + 278. Let o = 179 - d. Solve 3 = -3*s - u, -2*s = 3*s + u + o for s.
-1
Let n be 8/(-12)*((-308)/(-140))/(2/(-15)). Solve n = -d + 14, 4*d = -4*m for m.
-3
Suppose 3*u - 53 - 64 = 3*a, 5*a - 50 = -2*u. Let h = -323 + 333. Suppose h*z = 3*z + u. Solve -5*b - 3*i - 10 = -0, -5*b - 2*i - z = 0 for b.
1
Let j be (-13 - -43)*2/12. Let l be -2*18/(-45)*j. Solve -2*z - 8 = 2*r, -l*z = r - 6*z + 1 for r.
-3
Suppose -2*b + 34 = 2*n, 7*n - 10*n + 3*b + 21 = 0. Solve 0 = 5*o + 4*j + 12, 4*o + 8 = 2*j - n for o.
-4
Let s = -254 - -259. Let w = -58 - -60. Solve w*r + 13 = -s*g, 5 = 4*r + r for g.
-3
Suppose -4*t = -2*p - 34, 7*t = 10*t - 4*p - 18. Let n be ((-220)/(-132))/(t/84). Solve -4*i + 2*x = -n, -2*x + 8 = i + 2 for i.
4
Let a(w) = 5*w - 11. Let c(t) = -9*t + 22. Let s(z) = 5*a(z) + 2*c(z). Let b be s(2). Solve k - 2*q = 7, b*k + 3*q = -0*k + 3 for k.
3
Let u(r) = 25*r + 353. Let a be u(-13). Solve 8*g + a = -5*l + 4*g, 14 = 4*l - 2*g for l.
0
Let v be 0 + (-42)/7 + 11. Suppose -5*s - 2*g = 3, -15 = -0*s + 5*s + v*g. Solve 0*j + s = -j + 2*f, -f = 3*j + 10 for j.
-3
Suppose 39*g + 108 = 51*g. Solve -10 = -5*k, -3*j - 5*k = -g - 4 for j.
1
Suppose v - 3 = 2*f + 5, 0 = -3*v - 2*f - 8. Suppose -16*s + 18*s - 242 = v. Suppose s = 9*q - 149. Solve -k + 18 = -4*g, 6 - q = 4*g + 2*k for g.
-5
Let s = -213 - -234. Solve -5*f - 5 = -2*q + 6, 5*f + s = -3*q for f.
-3
Let c(b) = 1503*b + 2. Let a be c(0). Solve -4*d - 2 = -3*d - 4*i, 0 = a*d + 5*i - 9 for d.
2
Let p be (-5)/((-11)/88*20). Solve -p*q - 7*y + 8*y + 11 = 0, 2*q = -5*y - 19 for q.
3
Let x = -160 - -163. Solve 1 + 2 = -3*w - x*z, -10 = 5*z for w.
1
Let j = 26 + -22. Suppose 2*r + 7*c - j = 9*c, -4*r = 3*c + 6. Solve -30 = -2*t + 5*s, -4*t + 0*s + 4*s + 36 = r for t.
5
Let n(j) = 4*j - 49. Let g be n(-14). Let v = g + 107. Solve 20 = v*u + 4*l, -5*l + 3 = -3*u - 0 for u.
4
Let s = 26 - 21. Suppose -21*q + 720 - 636 = 0. Solve 3 = 5*f - q*y, -3*f - 14 = f + s*y for f.
-1
Let d(n) = n**3 - 12*n**2 + 21*n - 5. Let t(r) = r**3 + 11*r**2 - 11*r + 22. Let k be t(-12). Let h be d(k). Solve c + 4*c + 4*s = -12, 18 = -h*c - s for c.
-4
Let n(l) be the second derivative of -l**5/20 + l**4 + 31*l**3/6 - 20*l**2 + 148*l. Let d be n(14). Solve 4*g = 3*h + 9, -d*g + 2*h + 6 = 2*g for g.
0
Suppose 12*n + 3 + 1 = 14*n. Let w(m) = 3 - 2 - 2 + 5*m. Let q be w(1). Solve 9 = -q*z + 3*g, -n*z - 2 = -2*g + 4 for z.
0
Let w be ((-72)/10)/(-2) - (-6)/(-10). Suppose 2*u + w*u = -0*u. Let y = u - -5. Solve 2*q + 4*a - 2 = 0, 4*a + 16 = -y*q + a for q.
-5
Let o be 17 + 102/((-12)/2). Solve -y - 3 = o, -78*y + 80*y = -t - 8 for t.
-2
Let c = -229 + 268. Let q = c + -35. Solve 5*p - q - 10 = -3*y, y = -3*p + 10 for y.
-2
Let m be (2 + 0 + 2)*(-60)/48. Let u(c) = c**3 + 6*c**2 + 30*c + 130. Let o be u(m). Solve -5*g - 15 = o*j, 2*g + 18 = -j - 2*g for j.
2
Let z = -14 + 2. Let p be z/9*(-102)/4. Suppose -10 + p = 4*i. Solve -6 = -2*r + 3*a, -20 = -2*r + i*r + 2*a for r.
-3
Suppose f = -k + 7 - 1, -5*k = -f - 18. Solve 0 = -5*w - k*g + 19 + 1, 3*g = -w + 4 for w.
4
Let t = -16229 - -16430. Solve 0 = k - 4*o - 2, 4*k - t*o + 34 = -206*o for k.
-6
Let q = -8485 - -8501. Solve 9 = m + 12*n - q*n, 5*m + n - 3 = 0 for m.
1
Let l = 21 + -13. Suppose 0 = -4*q + 6*q - 4*v - 1958, -q - 3*v = -999. Let i = 991 - q. Solve 5*u - i*j + l = 0, -u + j - 2 = 3*u for u.
0
Let h(w) = w**3 + 11*w**2 + 11*w + 10. Let a be h(-10). Suppose 5*o + 38 - 68 = a. Solve -2*i + o = 3*r + 5, -r - i = 0 for r.
1
Suppose 58*h + 68*h - 587 = 43. Solve -5*a = -4*g + h, 2*g - 20 = a + 5*g for a.
-5
Let y be (4 - (-11 + 6)) + -6. Suppose j = -j + 60. Suppose -3*f - 4*g + j = -g, f + 4*g = 25. Solve 5*h = -z + 16, 4*z + 8 + y = f*h for z.
1
Suppose -3*a = 3*u + 45, a + 3*a = -2*u - 54. Let i be (-182)/a - (0 + 2)/12. Solve 21 = -3*y - 4*f, 0*f = 4*y + f + i for y.
-3
Let f be 2/5 - (32/(-10))/2. Let a(q) = 3*q**2 + 6*q - 5. Let u be a(f). Solve -b + 4*x = -8, b - 5*b = -3*x - u for b.
4
Suppose -158*n + 25 = -153*n. Suppose -4*v + 48 = -4*d, -n*v + 2*v + 2*d = -38. Solve 4*x - p = v, 5*p - 22 = -4*x + x for x.
4
Suppose y = -5*n + 276 - 249, -3*n + 11 = -2*y. Solve -5*v + 4*v = 2*z + 9, n*v + 30 = -5*z for z.
-3
Let b be (3/