 b.
5
Let l = 36 - 31. Suppose -l*n + 11 + 14 = 0, 5*u - 20 = 2*n. Suppose -u*g - 14 = -13*g. Solve g*r = 3*r + x, -5*x = -4*r for r.
0
Let u(s) = -s**3 - s**2 - s. Let n be u(0). Suppose n = -0*i - 4*i. Suppose i = 3*c - 15 - 12. Solve -4*b = y - 3*b + 6, 2*b + c = y for y.
-1
Suppose 46*b = 58*b + 18*b - 180. Solve -4*y = -o + 22, 8*y - b*y = -o - 14 for y.
-6
Suppose 0 = 11*g - 58 + 69. Suppose 4*a = 3*k - 11, 3*a + 2 + 2 = -2*k. Let t be (4 + a)*g - -16. Solve 0 = 3*z + 3*f - 6, -4*f = -z + f + t for z.
4
Let k be (-3 + (-246)/(-12))*2. Suppose -6*r - 11 + k = 0. Solve -4 = -0*q - 2*q, -13 = -y - r*q for y.
5
Let l(a) = a**2 + 17*a + 32. Let i be l(-2). Suppose -4*q + 29 = q - v, -4*v + 4 = 0. Solve -3*b + 4*f - 24 = 0, -4*f + 28 = i*b - q*b for b.
-4
Let o(p) = p + 35. Let m be o(-4). Suppose 0 = -3*w - m + 136. Solve q + 2*t + 1 + 0 = 0, 0 = -5*q + 5*t - w for q.
-5
Suppose -107*j = -60 - 154. Solve 0 = -5*x + 25, j*z + 17 = 5*x - 12 for z.
-2
Let v(z) = -2*z - 3. Let q(a) = a + 1. Let w(f) = 7*q(f) + 2*v(f). Let n be w(-1). Let t be (-1)/(n/(-20)*-2). Solve -8 = 5*l + 2*g - 1, -t*g + 23 = -l for l.
-3
Let f be (26/(-16))/((-84)/672). Solve -3*x + 5*a = 35, f = 26*x - 27*x + 2*a for x.
-5
Suppose -5*y + 63 = 2*h, 2*h + 53 = 6*y - 49. Solve -5*f - y = 0, -4*x + 5*f - 16 = -31 for x.
0
Let b(c) = 2*c**2 + 172*c - 905. Let x be b(-91). Solve 2*z - 5*z - k = -11, -x*z = -k - 21 for z.
4
Suppose -2*n + 152 = 4*o, -4*n - o - o + 310 = 0. Suppose -n + 24 = 3*p. Let w be 16/(-72) - 40/p. Solve 2*u = 2*q + 4, -q + 2*u = w*q + 3 for q.
1
Let t be (3/6)/((21/(-12))/(-7)). Suppose -t*f + p + 9 = 0, p = 16*f - 13*f - 14. Solve -3*w + 4*w = -f, 2*o + 3*w = -7 for o.
4
Suppose 31*v - 17*v = 224. Suppose 44 = v*j - 5*j. Solve 0 = -2*z + 3*w - 1, z = -j*z - 4*w - 14 for z.
-2
Let g(s) = s**3 - 11*s**2 - 32*s + 80. Let c be g(13). Solve 2*m - 2 = -m + 2*w, 4*w = 5*m - c for m.
2
Let z = -51 + 65. Suppose -z = -7*j + 35. Solve -2*b = -5*a - b - j, a + b = 1 for a.
-1
Suppose 2*p = 7*p + 25. Let s be 1 + -6*p/15. Suppose 0*n = s*k - 4*n - 22, -2*n = -3*k + 26. Solve -3*w - 4*a + 5 = -11, 3*w - 2*a = k for w.
4
Suppose 0 = 34*d - 56*d + 88. Solve b = -s, d*b - 10 = 9*s - 11*s for b.
5
Let l be (-37 - (1 + -7))*-11. Let w = l - 340. Solve q - w = -3, 0 = n + 4*q + 8 for n.
0
Let s = -441 + 445. Suppose k + 18 = 4*d, -6*d = -5*d - s*k - 12. Solve d*m + m + 35 = 5*z, -z + 19 = -4*m for m.
-4
Suppose -9919 = 31*l - 10043. Solve -5*o + b = -5 - l, -4*o + 9 = b for o.
2
Let v = 153 - 147. Suppose v = -y + 4*y. Solve -y*z - 16 = -5*t, 3*z - 2*t = -2*z - 19 for z.
-3
Let c = 3380 + -3377. Solve -36*q + 4*o = -37*q + 11, -c*o = -6 for q.
3
Suppose 0 = -13*t + 26 + 52. Let x(u) = -u**3 + 7*u**2 - 6*u + 5. Let r be x(t). Solve -15 = r*q - 5*g, 3*q - 3*g + 7 = -2*q for q.
1
Suppose 4*b - 28 = -0. Suppose 11*v + b*v = 54. Solve 3*y = 5*r - 19, -v*r + r - 2 = 2*y for y.
-3
Let p be 0/((-3)/(6/2)). Suppose 2*o + p*o - 4 = 0. Let s = 929 + -926. Solve s*w - 1 = -2*z, 5 - o = 3*w + 3*z for w.
-1
Suppose 3*l = u - 20, -4*u + 2*l - 10 = -8*u. Suppose -2*v + 2*x = 0, 3*v - 7*v = -3*x - 2. Solve 4*m - 2 - 5 = -r, u*r - 13 = v*m for r.
3
Let i = 169 + 104. Let y be 1066/i - 2/(-21). Solve 4*h - 19 = f, y*h + 3*f - 15 = 8 for h.
5
Let p = 352 + -350. Suppose -3 = -p*n - 6*y + 5*y, -5*n - 2*y + 10 = 0. Solve -3*i + n*i + 2*j - 8 = 0, -2*i + j = -6 for i.
4
Suppose -5*i - 5 = s, -283 + 98 = -5*s + 5*i. Solve -4*m + 2*l = s, -7*l = -4*m - 4*l - 35 for m.
-5
Suppose 17*p - 308 = 134. Suppose -p*m = 81 - 315. Solve 5*y + t = y + m, 2*y - t = -3 for y.
1
Suppose -x = 5*d + 215, -2*x - 956 = 2*x - 4*d. Let z = 235 + x. Solve 0 = m + 5, -v + m + 3 = -z*v for v.
-2
Suppose 3*p - 765 = o - 184, 4*p = -5*o - 2962. Let i = o - -593. Solve -d + 10 = -3*g, 5*g - i*d + 11 = 1 for g.
-5
Let j(r) = 12*r**2 + 9*r + 1. Let t be j(4). Let w = t + -224. Solve 0*i = 2*l + w*i - 16, -5*l - 18 = -2*i for l.
-2
Let j(n) = 106*n - 210. Let t be j(2). Solve -3*q - 1 = l - 2*q, -3*l + t*q + 22 = 0 for l.
4
Suppose 11*v = -39 - 5. Let r be (-288)/30 - v/(-10). Let d be r*(-1)/(-4)*6/(-5). Solve -1 + 9 = 5*q + 3*y, d*q - 2 = y for q.
1
Suppose 5*k = 4*q + 16, -52*k - 9 = -53*k - 5*q. Solve -3*h - 16 = -6*h + k*z, 3*z = -4*h - 12 for h.
0
Let a = -5 + 30. Suppose -a*g - 45 = -30*g. Suppose g*i - 34 = -7. Solve 3*n = 3*d, -2*n - d = i*d + 6 for n.
-1
Let p(t) = t**3 + 11*t**2 + 18*t + 33. Let v be p(-9). Let i be 6/9 - (-44)/v. Solve -h = 2*h + i*s + 10, 12 = -3*h - 3*s for h.
-2
Let f be (0 + 0)/8 + 4. Let u = 905 - 897. Solve -4*m - 3*o + f + 0 = 0, 0 = -m - 3*o - u for m.
4
Suppose -69 = -91*b + 15*b + 83. Solve j = -b*a + 112 - 109, -5*j - 37 = -3*a for j.
-5
Let n be -8 - (24/(-14) - -2 - (-35604)/(-301)). Solve -29 = -r + 5*h, 0 = 4*r + h - 121 + n for r.
4
Suppose 198*w + 15180 = 218*w. Let o = w - 756. Solve -2*i - o*d = -5, -1 = -4*i - d + 4*d for i.
1
Let x = -2612 + 2617. Solve -z - 27 = x*c - 2, -4*z + 5 = -c for z.
0
Suppose -24*w = -19421 + 3005. Let r = -682 + w. Solve -3*g - 6 = -0*z + z, -r*z = -5*g + 1 for z.
-3
Let l = 0 + 3. Let r be 1*8/1 - (-16)/28*(-644)/(-184). Solve r = 3*b + w + w, l*b + 4*w - 14 = 0 for b.
2
Let r = 195 - 187. Let j be (-6)/((20/50)/((-8)/30)). Solve c + 2 = -2*f, -4*c - j*f + f - r = 0 for c.
-2
Let z = 9667 - 9663. Solve z*v = 5*w - 11, -3*v = 3*w - w + 14 for v.
-4
Let k(n) = 3*n + 41. Let p be k(-12). Suppose -p*u + 0*u = 0. Solve -3*o - q + 3*q - 22 = u, 0 = -2*o + 4*q - 28 for o.
-4
Suppose -4 = -0*k + k, -5*k = -4*j + 40. Let m(i) = i**2 + 5*i - 12. Let a be m(-7). Suppose -a*l = -l - j. Solve 3*g - 2*u = 19, -l*u - 29 + 7 = g for g.
3
Suppose 25 + 31 = 28*l. Let s be l/(4 - (-54)/(-14)). Solve -m - 4*m = -2*z + 14, -5*z + 2*m + s = 0 for z.
2
Suppose -2*l - 3393 = -5*l. Let t be l/18 + 3/18. Let r = t - 48. Solve 3*g + 4*w - r = 12, 0 = 5*w - 15 for g.
5
Let q(i) = i**3 - 6*i**2 - 8*i + 9. Let w be q(7). Let j = 4 - w. Let a(d) = 2*d**3 + d**2 + d + 2. Let n be a(0). Solve n*u = -j*x, -2*x + 7*x - 12 = -u for u.
-3
Let f be (((-13)/(-195)*0)/((-6)/(-3)))/(-2). Solve -38 + 22 = 4*i, f = -p + i + 3 for p.
-1
Let f be (-5)/(-100)*2*50. Solve 2 = -0*k + k - o, 10 = f*k - 2*o for k.
2
Let p(h) = 2*h**3 + 25*h**2 + 15*h + 38. Let b be p(-12). Solve 6 = b*w + n, 0*w - 5*w - 2*n + 14 = 0 for w.
2
Suppose -2*g - 12 = -5*n - 28, 7 = -g - 5*n. Suppose 11 = -2*k + 15. Solve -s - 14 = g*v, -k*v - 1 = 5 for s.
-5
Let l(v) = v**2 - v - 2. Let q be l(-3). Suppose r = -4*r + 4*d - q, -3*d + 15 = 0. Solve r = 2*s - 4*m, -s - m = 4*m + 20 for s.
-5
Let k = 15 - 15. Suppose k = -7*b + 2 + 12. Solve b*q = q - 3*a - 5, -5*a - 25 = 5*q for q.
-5
Let z = -9 - -9. Let m be ((-4)/7)/(11/(-77)) + -3. Solve 3*b + d = -z + m, -2*b = 4*d + 6 for b.
1
Let s = 8872 + -8870. Solve -5*p - 428*w + 432*w = 0, s*p = 2*w for p.
0
Suppose 0*g - 1544 = -4*g. Suppose 83 = 7*x - g. Let c = x - 55. Solve -c = -0*t + t + 3*n, n = -5 for t.
3
Let q = -2987 + 3004. Solve 26 = -3*x + 4*u, q*u + 19 = 3*x + 22*u for x.
-2
Suppose -2*w + 2*g + 19 = -g, -2*g - 1 = w. Suppose -w*s = -2 - 13. Suppose -5*a + 0*a = -25. Solve 2*p - 4 = -7*o + s*o, -a*o = -5*p + 10 for o.
0
Suppose -20*b + 32 = -12*b. Suppose -3*y - b*k = -59, 3*y - 2*k + 36 = 5*y. Solve 2*w + c - 25 = 6*c, 2*w - c = y for w.
5
Let t be 2*(12/3 + -3). Suppose 115 = 112*w + 5*w - 236. Solve -3*r = 9, w = t*k + 3*r + 2 for k.
5
Suppose 3*f + 1 = -y, 5*f + 11 = -3*y - y. Suppose 4*b + 4*z - 3 = 9*z, 2*b - 3*z = f. Solve 3*l = 4*w - 7, 0 = -b*w - 2 - 2 for l.
-5
Suppose 12 = 3*o, -5*n - o = -4*o + 12. Suppose -18 + n = q. Let z be (1/3)/((-2)/q). Solve -5*i = -i + z*j + 3, 4*j = -5*i - 4 for i.
0
Let u be (-1 + 3)/(0 - -1). Let q be ((-135)/(-6))/5*(-40)/15. Let p be 9/q + (-150)/(-8). Solve k - 5*k = -u*b + 6, 4*b = 2*k + p for b.
5
Suppose 5*r + 16 + 64 = 2*l, 0 = -4*l + r + 124. Suppose 0 = 6*a - 5*a - 4*c - 13, 3*a = -c + 13. Solve 2*x + 3*x = 5*q - l, -26 = 3*x - a*q for x.
-2
Suppose -54*d + 56*d - 16 = 0. Suppose -d*y - 47*y + 275 = 0. Solve 4*u = t - 2*t + 3, 0 = -4*u + y*t - 15 for u.
0
Let z = 11989 + -11985. Suppose -12 = -3*l + 39. Solve -4*v = -3*n - 27, -2*n - l = -v - z for n.
-5
Suppose -32*c + 62 = -194. Suppose -4*o = 2*o - 24. So