191. Solve 5*k - s = -7*x + 8*x, -4*x = -3*k + 18 for k.
2
Suppose 2*o = 5*n + 54, -n = 4*n - 3*o + 51. Let l be n/(-2) - (0 + 1). Suppose -229*i = -237*i + 80. Solve 19 = -4*y + t, -y + l*y + 2*t = -i for y.
-4
Let v = -1953 - -1956. Solve -15 = v*n, 0*x = x + 2*n + 15 for x.
-5
Suppose -125*f + 64*f + 45 = -52*f. Solve 5*a = -s + 3 - 12, f*a - 11 = 4*s for a.
-1
Let g(l) = 5*l - 28. Let i = 23 - 26. Let o(p) = 3*p + 19. Let d be o(i). Let x be g(d). Solve 0*b - 22 = 5*b - 3*r, b - 5*r + x = 0 for b.
-2
Let x(d) = d**3 - 59*d**2 + 60*d - 105. Let i be x(58). Solve -3*r + f - 18 = -i, -3 = -3*f for r.
-2
Let v be (6/4)/(28/(8680/93)). Solve -3*c - 3*f + v*f = 12, -2*f - 16 = 4*c for c.
-4
Let q = -186 + 171. Let l be 20/(-8)*18/q. Solve 5*p - l = 4*s - 6, 2*s - 6 = 4*p for s.
-3
Let c = -51 - -56. Let n(y) = -y**2 + 7*y - 7. Let l be n(c). Suppose 3*p = -l*p + 114. Solve -3*t - 2*t + f - p = 0, -2*f - 6 = t for t.
-4
Let r be ((-9)/12)/((-10)/80). Suppose r*k = 26*k - 280. Solve -k = 2*x - 4*d, -4*x + 0*x + 3*d = 8 for x.
1
Suppose 36*a + 3*a = -24*a. Solve -4*l + 8 = 0, a = 7*q - 12*q - l + 17 for q.
3
Let o = 59 + -90. Let s = o + 34. Suppose 0 = 2*i + x - 23, 3*i + 7 = 3*x + 28. Solve -4*c = 3*h + 24, h = -s*c + c - i for h.
-4
Let j(m) be the first derivative of 6*m**2 - 13*m + 69. Suppose -h = 2*h - 9. Let v be j(h). Solve -2*z - 20 = -3*y, -y = -5*z - v - 1 for y.
4
Let a be 51/36 - 5/3 - (-13)/4. Solve a*j + 9 = -5*s, -6 = 4*s - 15*j + 18*j for s.
-3
Let d be 12/8*(-12)/(-9). Let k be (-7)/21 + (-2)/(-6). Suppose -3*o + 7*o - 31 = x, -4*o - 2*x + 46 = k. Solve 4*b + 21 = -5*a, -22 + o = d*a - 3*b for a.
-5
Suppose 53*t = 105 + 54. Solve -4*y - 3*m - 5 = -5*y, t*y - 15 = -m for y.
5
Let f = -136 + -68. Let h be (-51)/f - 222/(-8). Solve 4*v + 0*t - 4*t = -h, 0 = -2*v - 4*t - 2 for v.
-5
Let q(n) = n**2 + n - 15. Let t = 146 - 151. Let d be q(t). Solve d*c - 5*i + 10 = 0, 3*c - 16 = c - 3*i for c.
2
Let q = -613 - -615. Solve -2*d = -q*f - 4*d + 4, -3*f + 27 = -4*d for f.
5
Suppose 10 = 6*d - d. Suppose -4*y - 5 + 13 = 2*f, y + 3*f = d. Solve y*w = 4*m + 2, 3*w + m + m = 3 for w.
1
Let v = 1788 - 2697. Let g = v - -913. Suppose 12 = 4*j - 12. Solve g*t = -z - j, -2*z - 2*z = 2*t + 10 for z.
-2
Let q(d) = -7*d**2 + 274*d - 37. Let k be q(39). Solve 7*f - 11*f = b + 11, -k*b = 2*f + 4 for f.
-3
Let w(h) = -9*h + 47. Let z be w(-29). Suppose -18*k - 4*k = -z. Solve 4*g = -2*r + 26, -g - 5*r = -6 - k for g.
5
Suppose i = -3*k + 6, 0 = -239*k + 242*k - 5*i + 30. Solve -10 = -u + 3*y, 3*u - 6*u + y - 10 = k for u.
-5
Let q(y) = -234*y + 8. Let t be q(0). Solve -2*d + t = -3*d - 5*g, 0 = 5*d + 2*g + 17 for d.
-3
Let k(f) = f**2 + 6*f + 14. Let c be k(5). Suppose 6*l - 87 = -c. Solve 0 - 15 = -t - 5*i, 4*t = -l*i + 26 for t.
5
Suppose -11*u + 0*u = -605. Let p = u + -52. Solve -5*t - 5 = -3*s, -2*s + 2*t + p*t + 5 = 0 for s.
0
Let k = 1773 - 1766. Solve -3*s + 31 = -5*n, -9*n = -5*s - k*n + 20 for s.
2
Suppose 0 = -4*w - z + 603, 738 = 10*w - 5*w + 3*z. Solve s = 3*k - 1, -149*k = -w*k - s + 13 for k.
2
Let n(g) = 40*g**3 - g**2 - g - 6. Let q be n(2). Let s = 472 - q. Let f be 20/70 - (s/(-14) - 0). Solve 3*b - r = -f, -4*r + 15 = b - 2*b for b.
-3
Suppose -7 = -5*b + 8. Let y be -4 - ((-14 - 1) + (-24 - -25)). Solve 3*s - h + y = -s, -b*s + 1 = -5*h for s.
-3
Let h be (2/(-6))/(1/3). Let r(b) be the third derivative of -b**4/12 + 13*b**2 - 1. Let d be r(h). Solve -4*m = -d*s + 12, 4*m = -s + 2*s - 14 for m.
-4
Suppose t - 2*g = -5, 2*g + 20 = -t + 7*g. Suppose x = 4, t*i + x - 1 - 28 = 0. Solve 0*s = 2*s - j - 4, i*j + 9 = -s for s.
1
Suppose 100*n - 165 = 67*n. Solve 0 = -3*g + n*t + 8, -4*g + g = -3*t for g.
-4
Let s be (-357)/(-210) + 6/20. Suppose -v - 2*v + 6 = 0. Let w = -33 + 52. Solve -4*n = 2*i - s, -i - 2*i + v*n + w = 0 for i.
5
Let m be -5 - -1 - (-15 - (3 - -4)). Suppose m = 4*z + v, z + 3*v = 2*z + 2. Solve 2*a = -r + z, -2*r - 3*a + 7 = -0*r for r.
2
Suppose 5 = -5*p - 3*d + 24, -3*p + 7 = 4*d. Suppose 0 = p*z - 4 - 1. Suppose -m + q + 7 = 4*q, 4*m - 4*q = 12. Solve 2*n = t - z, -10 - 7 = m*t - n for t.
-5
Let u(p) be the first derivative of -26*p - 17/2*p**2 - 12 + 1/3*p**3. Let f be u(19). Solve -2*j = -j - 3*a + f, 4*j - 5*a = -13 for j.
3
Let i(p) = 138*p - 9 - 283*p + 146*p. Let y be i(9). Solve 0*v + 2*v - 5*j + 7 = y, -3*j + 25 = 4*v for v.
4
Suppose -t = -4*a - 1, 44*t - 10 = 41*t + 5*a. Solve -h = t, -6*h + 8*h + 35 = 5*v for v.
5
Suppose -4 = 17*k - 18*k. Suppose -11*h - k = -70. Solve 0*y - 2*y = -b + h, 0 = y + 5*b - 8 for y.
-2
Let h(m) = m**2 - 2*m - 93. Let y be h(11). Solve 10 = -g + 12, 3*g = 2*j + y for j.
0
Let t be 3 + 124/(-36) + 42/162*21. Solve -v = -t*c - 15, 6*v - 3*c + 17 = -1 for v.
-5
Let o(u) = -u**2 + 4*u + 79. Let d be o(11). Solve 8 = c + b + 2, 0 = -d*c - 5*b + 15 for c.
5
Let v(u) = 14*u**2 + 297*u + 75. Let d be v(-21). Solve -2*q - 3*m + 7*m + 12 = 0, 0 = 4*m + d for q.
0
Let u be ((-14)/(-11))/7 - (-8938)/451. Solve 5*c + u = -3*z, 11 = 81*z - 84*z + 4*c for z.
-5
Let g(f) = -288*f**2 - 254*f + 37. Let y be g(-1). Let q = 5 + -2. Suppose 2 = -u - 2, -3*j = 2*u + 8. Solve q*c = 3*k, -k - y*c = -j*k + 8 for k.
-2
Suppose 0*f = 2*f - 4. Suppose 217*b - 5*o + 6 = 218*b, -3*b = 5*o - 8. Solve i + u - 5 = 0, f*u + u + b = 5*i for i.
2
Suppose 53*k = -126*k + 2685. Solve -10 + k = -2*g + d, -g = -2*d + 10 for g.
0
Suppose 135 = 5*z + 5*k - 3*k, 3*z + 4*k - 95 = 0. Suppose z = -17*m + 22*m. Let q be -1*-1*1*4. Solve q*f - m*d = -2*d + 29, f + 3*d = -4 for f.
5
Let n = 216 - 205. Suppose w + 6 = 3*x, 0 = 4*x - n - 9. Solve -i - 3*i - w = 5*s, 3*i - 12 = 0 for s.
-5
Let k = 476 - 472. Solve 20*j = -r + 19*j - k, -5*r + 5*j + 30 = 0 for r.
1
Let y be (8/16)/(6/4)*-51. Let p be 2*10*y/(-68). Solve 10 = 6*z - z + p*h, -4*z = -5*h - 35 for z.
5
Let n be ((-6)/4)/((-798)/2128). Solve -6*y = -y + 13*a + 90, 0 = y - n*a - 15 for y.
-5
Let b(x) = 3*x + 1. Let n be b(1). Suppose -a + 4*o = -20, 4*a + 2*o + 41 = 49. Solve -2*g - n*j + 10 + a = 0, 3*j = 3*g - 12 for g.
5
Let n = 1182 + -1177. Solve 98*g - 101*g = -2*j - 6, 0 = n*g - 4*j - 12 for g.
0
Suppose -3*q = 5*l - 67, -57 = -6*l - q + 39. Solve 0 = 2*d + 3*a - 29, a - l = -4*d + 16 for d.
7
Let n = -4175 + 4175. Suppose -5*l + 0*l + 15 = 0. Suppose l*k - 8*k = -u - 42, -2*u + 6 = n. Solve -4*w - 5*m - k + 0 = 0, -2*m - 2 = 2*w for w.
4
Suppose -3 = 5*a - 6*a. Let l be (7 - (-2 - -2)) + -4. Let h(q) = q**2 + q + 10. Let z be h(0). Solve l*p = -a*k + 2*k - z, 3*p = 4*k - 35 for k.
5
Let h be -1 + -1 + 18 + -8. Let r(c) = c**3 - 8*c**2 + 4*c + 3. Let a be r(h). Suppose -2*q + a = 3*q. Solve b - 3*m - 17 = -q*m, -m + 2 = b for b.
-3
Let j(t) = t**2 + 8*t - 3. Let d be j(3). Let m be (-27)/(-45) + -2*9/d. Solve 0 = -a - a - 10, m = 2*p + 2*a + 12 for p.
-1
Suppose 0 = -3*j + 5*p - 5, j - 3*p + 0*p + 7 = 0. Suppose 3 = a, 3*u - 5 = j*a - 8. Solve -o = -5*k + o, -u*o = 4*k for k.
0
Let n be (-90)/35*756/(-162). Solve -v + 6 - n = -4*j, 0 = -4*j - 2*v for j.
1
Suppose -2528 + 758 = 15*l. Let w = l - -120. Solve j = w, j - 22 = -0*b - 5*b for b.
4
Let k(m) = 158*m + 3646. Let a be k(-23). Solve 3*o = -h + 5, -41*h + 43*h - 5*o + a = 0 for h.
-1
Let l(f) = 270*f + 812. Let k be l(-3). Solve -j - 32 = -7*v, -j + 4*v - 7 = k*v for j.
3
Let i(x) = -x**2 + 5*x - 3. Let l be i(3). Suppose 12 = -l*n + 4*n. Suppose 0 = -g + n - 7. Solve 4*h - 12 = -z, -5*z + 4*h = g*h - 3 for z.
0
Let v = -19 - -26. Suppose 0*s - s + 5*c - v = 0, 4*s = -c - 112. Let h = s + 31. Solve -2*x - z + 0*z = 9, 4*x + h*z = -16 for x.
-5
Let a = -86 + 30. Let k = 59 + a. Suppose 6*d - k*d - 5*i - 4 = 0, d - 3*i = 0. Solve 0 = -5*l + 5*s, 8 = l - d*s - 0*s for l.
-4
Let w(g) = 454*g - 451. Let r be w(1). Solve -r*m + 4*o - 48 = -59, -5*o - 11 = -m for m.
1
Let r be (-3)/12*-2*62. Let i = -1105 + 1108. Solve 24 = 4*d - 7*d - i*p, -5*p = 2*d + r for d.
-3
Let p(c) = -5*c**2 - c - 2. Let r be p(-2). Suppose -4*h + z - 97 = 4*z, -125 = 5*h + 5*z. Let g = r - h. Solve -5 = -2*v - g*q + q, 5*v - 15 = -2*q for v.
5
Suppose 0 = -l - 2*x + 66, 0*l + 2*x = -5*l + 322. Let k = -33 + l. Let u(w) = -w - 12. Let t be u(-17). Solve 4*v - 3*y = -k, t*v + y = v - 11 for v.
-4
Suppose -3*t = -10*t + 14. Let n(s) 