 b.
2
Let a(k) = -4*k + 20. Let m be a(5). Let n(y) = -y**3 - y**2 + 5. Let s be n(0). Let l = s + m. Solve 2*q + 11 + 19 = -l*u, -5*q = u + 29 for q.
-5
Let t be (-4)/(-3)*9/6. Let w be ((-16)/t)/((-22)/44). Suppose 0 = -w*f + 11*f + 25. Solve 4*b - f*a = -10, b = 5*a - 3*a - 1 for b.
-5
Let d = -11 + 16. Let p(t) = -t**2 + 7*t - 5. Let g be p(5). Let a be (4/g)/((-8)/(-20)). Solve 0 = a*s, s - 15 = -d*q - s for q.
3
Let m = -3 - -35. Let n be 2 + (0/(-2))/4. Suppose 3*j + 17 = 2*w + n*j, -5*w = j - m. Solve l - 22 = -4*s, -s + 4*l + 4 = w for s.
5
Let r = 16 - 10. Suppose s = 3*s - r. Suppose -s*n + 3 = -9. Solve -2*u = -n*a - 10, 0 = -3*a + u - 2*u for a.
-1
Suppose -145*j = -171*j + 78. Solve -3 + 1 = -x + r, j*r = 5*x - 2 for x.
-2
Suppose 0 = 3*m + m + 164. Let z = m + 61. Solve -5*a = -z, 6*t - 3*a - 8 = 2*t for t.
5
Let y be (-3 - (-37)/13) + (-284)/13. Let d = 25 + y. Solve 5*i = -a - 15 - 2, -d*i + 5*a - 27 = 0 for i.
-4
Let k be ((0/1)/1)/1. Suppose c = 2*c - 3. Let u(j) = 115*j + 127. Let z be u(-1). Solve -2*r - c*y = r, k = -r - 4*y - z for r.
4
Suppose -3*d = -2*w - 7 - 14, 0 = 3*w + 9. Solve 0 = -d*f - 3*m - 23, 5*f + 8 = -5*m - 17 for f.
-4
Suppose -6*h + 7*h + 9 = 0. Suppose 2*y = -5*w + 335, -w - 2*w = -3*y - 180. Let o be w/9 + 2/h. Solve -2*i - 16 = l - o*i, -l + 3*i - 10 = 0 for l.
-1
Let m(q) = -5*q + 3. Let s(c) = 3*c - 1. Let b(i) = -2*m(i) - 5*s(i). Suppose 0 = -t + 1 - 2. Let n be b(t). Solve -a + 3 = j - 3, 2*a = n*j - 12 for a.
2
Let b = 3 - -2. Suppose 3*r = 3*z + 6, -2*r + b*z + 4 = 3. Solve -r = -3*h - m - m, -m = -5*h + 18 for h.
3
Let i be 8*2/(-4) + 7. Solve -a - 5 + 0 = 0, a = -t - i for t.
2
Let o(h) = 2*h**2 + 43*h - 19. Let f be o(-22). Solve 4*u + 32 = f*j - 7*j, -j = 3*u + 18 for j.
-3
Suppose -q + 70 = 4*q. Solve -2*s - 2*s = 12, -q = -z + 5*s for z.
-1
Suppose -8*n = 1134 - 1150. Solve -5*u + n = -3*h - 1, h + 1 = -u for u.
0
Let k be 3*8 + (10 - 12). Suppose -5*n = v + k, 0 = 4*v + n - 5 - 2. Solve -3 = -9*q + 4*q + 4*o, -v*o - 1 = -5*q for q.
-1
Suppose 2*n + 1 = t - 0*n, 5*t - 25 = 5*n. Suppose 24 = 17*c - t*c. Solve 4*o - 16 = -3*v + c, 3 = v - 2*o for v.
5
Let u be (39/(-6))/(5/(-10)). Let k = u - 9. Solve 3*q = 4*j - k, 1 + 3 = j for q.
4
Suppose -6 = 2*p - 4*n, -3*n + 0*n = 5*p - 24. Let f(m) = 2*m + 3*m + 1 - m**2 + p. Let s be f(5). Solve l = -s*k - 2*l + 28, -5*k = -5*l for k.
4
Suppose -7*l = 4*l - 209. Let o = l - 15. Solve 3*i - o*s = 4, i - 2*s = -s for i.
-4
Let v be (-5)/(-6) + 285/90. Solve 20 = -r + 3*z, -v*r - 13 - 12 = -z for r.
-5
Let l = -20 + 24. Suppose -2*h + 0*h = 0. Suppose d = -h*d + 13. Solve -3*w - 1 = 4*o, -w + 2 = -l*o + d for w.
-3
Let w(l) = l**3 + 14*l**2 + 38*l - 11. Let r be w(-10). Solve 0 = 2*t + 2*t - 3*m - 21, -2*t + m + r = 0 for t.
3
Suppose -5*a - 15 = -2*t, a - 2 = 5*t - 5. Let h be 26 + t + -9 + 5. Solve -16 = -i - 3*i, 5*i - h = p for p.
-2
Suppose 56 = 540*t - 526*t. Solve 5*r = 2*o - 20, 0 = 3*o - t*r + 5*r - 13 for o.
5
Suppose 0 = 59*q - 267 - 264. Solve -4*i = j - 15, -4*i - q*j + 18 = -7*j for i.
3
Let a = -58 - -63. Suppose -36*x + 28*x = -32. Solve -i + 3*k = -a, 2 = 2*k + x for i.
2
Let n be (-14)/(-6) - 65/39 - (-50)/15. Let x(o) = o - 5. Let k be x(6). Let d be ((1 - 1)*1)/k. Solve 0*m - 3*m + 4*i + 8 = d, -20 = n*i for m.
-4
Let n = -169 + 169. Solve -4*l - v - v + 14 = n, -3*v + 9 = 0 for l.
2
Let w(p) = -p**3 + 6*p**2 - 4*p + 4. Let c be w(5). Let o(n) = c + 3*n - 3*n - n. Let d be o(-6). Solve 4*s = 5*j - 13, -5*j + 5*s + 0*s = -d for j.
1
Suppose 5*b = 2*x + 26, -2*x + 5*x = -b - 5. Let h = 19 - 33. Let k be (252/147)/((-4)/h). Solve 0 = b*w - 6*w - 4*g - 4, k = -3*w - 2*g for w.
-2
Let b be 0*((-18)/45 - (-3)/(-5)). Solve 0 = -3*a - b*a - 3*u + 9, -5*a + 12 = 4*u for a.
0
Let b(l) = -3*l**2 + 1. Let f be b(1). Let m be -1 - ((-7)/1 - f). Let p(t) = -68*t + 140. Let z be p(2). Solve -z*a - h = -6*a - m, 0 = -2*a + 4*h - 16 for a.
0
Let m = 226 + -217. Solve 4*p - 14 = u, p + 5 = 5*u - m*u for u.
-2
Suppose 46 = -r - 2*r - 4*l, l - 71 = 3*r. Let a be (70/r - -3) + 48/22. Solve a*j + 3*z = 3*j - 4, 3*j - 5*z - 12 = 0 for j.
4
Let j = 28 + -13. Solve 5*w - 3 - 5 = 4*r, 0 = -r - 3*w + j for r.
3
Suppose 3*x - 10 = -1. Suppose -2*p = -5*z - 25, 25 = -p - 8*z + x*z. Let a(g) = -g + 5. Let k be a(p). Solve -5*b + 2 - k = -3*j, 3*b = 4*j + 7 for b.
-3
Suppose q = 2*q - 1. Suppose 17 + q = 6*k. Solve -3*f = 5*i - 27, 3 - 2 = -2*f + k*i for f.
4
Let b be 0/((-40)/(-5)) + 5. Solve 2 = 2*g - 4*s, 2*s = -b*g + 3*s - 13 for g.
-3
Suppose -2*k + 42 = -14. Let f = -3 + k. Solve -5*n = -2*r + 18 - 53, 0 = 4*n - r - f for n.
5
Suppose i + 3*i + 3*y = 29, -22 = -5*i + y. Suppose -4*b = -3 - 9. Let j = -15 + 21. Solve c + i*d + j = -10, -b = d for c.
-1
Let b(x) = -x**3 + 10*x**2 + x - 5. Let f be b(10). Suppose -g = -5*n + 23, 3*n - n - 23 = 5*g. Solve -n*q - 1 = l, -2*l + 5*l = -f*q - 10 for q.
1
Suppose 33 - 25 = 2*c. Solve -c*a + 3*g - 25 = 0, -5*a + 0*g = -4*g + 32 for a.
-4
Let n(d) = -3*d - 11*d**2 + 0*d - 7*d - d**3 + 9. Let i be n(-10). Suppose -3*q + 43 = 3*b - 2*q, 3*b - 39 = 3*q. Solve 3*g + 0*m = m - i, -2*g - 2*m = b for g.
-4
Let y be ((-6)/(-15))/(3/(-15)) - -2. Solve 5*m + 3*j - 5 = 0, -m - m + 5*j + 33 = y for m.
4
Let f = -608 + 608. Solve -4*c + a = -0*c - 17, -3*c + 3*a + 15 = f for c.
4
Let j be (-180)/(-30)*5/2. Solve -3*u - j = -5*b + u, 4*u = -5*b + 15 for b.
3
Let j be (-52 + 50)/(1*2*-1). Solve -2*c = -2*f + 2, j = -5*c - 4 for f.
0
Suppose 0 = 5*k + n - 28, -5*n + 37 = 5*k - n. Suppose -k*o + 11 = -9. Solve -19 = -4*w + t, -o*w + 7*t + 31 = 2*t for w.
4
Let r be 52/78*9 - -8. Suppose f - 5*n - 9 = 0, -5*f + n + 13 = -56. Solve -5*u - f = -3*o, 0*u + u + r = -5*o for u.
-4
Let x = 464 + -461. Solve -x*k + 3*i = k - 8, -2*k + 2*i + 6 = 0 for k.
-1
Let w = 17 + -13. Let d be (1/w)/(3/36). Solve -4*z - 19 = x, -4*z - d*x = -z + 12 for z.
-5
Let y(t) = -t**3 + 18*t**2 - 19*t + 15. Let k be y(17). Let h(m) = -2*m**2 - 39*m - 16. Let b be h(k). Solve -4 = -b*q - 3*c + 2*c, 4*q - c - 3 = 0 for q.
1
Let n(g) = -22*g + 804. Let h be n(36). Solve -d - 5*f - 10 - 11 = 0, -3*f = h for d.
-1
Let w(y) = 9*y - 10. Let c be w(2). Suppose 10 + c = 6*z. Solve x + 2*b = 4, 6 = 4*x - z*b + b for x.
2
Suppose 13*i - 14*i = -8. Suppose -4*f + 4*v + i = 0, 5*v + 10 = -f - 6. Let s = f + 14. Solve 0 = -2*q - 4*u - s - 5, 2*q - 6 = 2*u for q.
-1
Suppose -s + 6 = 4*s - 3*y, -4*y + 18 = 2*s. Let i(f) = f + 9*f**3 - 4*f**3 + 3*f**2 + 1 - 4*f**s. Let k be i(-2). Solve 2*l = 3*q - 3, -4*l + k + 9 = 0 for q.
3
Suppose 5*c = 4*a + 41, 5*c = 2*a + a + 37. Solve 0 = 3*l + c*k + 1 + 2, 16 = l - 4*k for l.
4
Suppose -35 = -5*l - r, -4*r = 6*l - 7*l + 7. Solve -3*h - l = 2*p, 3 - 7 = 2*p for h.
-1
Let s(u) = u**3 - 8*u**2 - 8*u - 5. Suppose 7*v - 11 - 52 = 0. Let r be s(v). Solve -5*k - 10 = -r*p, 3*k - 5*k - 1 = -p for p.
5
Let a = 866 + -861. Solve 0 = 4*k - 2*v + 10, -a*k - 5*v = -2*k - 25 for k.
0
Let y = 4 + -1. Suppose y*b = 4 + 5. Let s = -450 + 454. Solve -b*u = -4*r - 28, 0*r - s = -4*u - 3*r for u.
4
Let b = 11 - -6. Suppose -5*u = -4*w - 17 - 5, b = u - 5*w. Solve 0*l = 3*n - u*l + 13, 0 = 4*l + 4 for n.
-5
Let s be (-8 - -1)/(1/4). Let g = 30 + s. Solve -b + 15 = 3*h, g*h = -2*b + 5 + 9 for b.
3
Let y(h) = h**3 - 3*h**2 + 7*h - 25. Let m be y(4). Suppose m*p - 22 = 18*p. Solve -4*z - 7 = r, -5*r - p = 2*z - 5 for z.
-1
Let x = -415 - -622. Let j be ((-10)/15)/((-6)/x). Solve -3*d = 2*b + j, 0 = 3*d - 6*d + 2*b - 7 for d.
-5
Suppose q - 48 = -q. Suppose -12*y + q = -4*y. Solve y*o - 2*h - 7 = -3, 2*h = o for o.
2
Suppose -2*a + 40 = l, 0 = 4*a - 4 - 4. Let d = l + -28. Solve 3*z - 5*b = -d*b, 4*b + 5 = -5*z for z.
-5
Let o(b) = b**3 + 14*b**2 + 11*b + 157. Let t be o(-14). Solve g + 4*n + 7 = 0, t*n = -0*n - 9 for g.
5
Let j be (780/(-91))/(-10)*14. Solve -5*u - 8 = -x, u - j = 5*x - 4 for x.
-2
Let p(x) = -3*x - 20. Let y be p(-8). Suppose -y*v + 15*l - 1 = 12*l, 3*v = -4*l + 18. Solve 0*q = -g + v*q + 2, 5*g - 10 = -q for g.
2
Suppose 4*q = -12 + 20. Suppose 0*w = -2*g + q*w + 10, 15 = -5*w. Solve t + 3*k = -t - 12, -4*k = g*t + 16 for t.
0
Let x be -5 + 252/24 - 1/2. Solve -o + 9 = -x*g, 4*o - 4*g + 0*g - 20 = 0 for o.
4
Let u(o) = o**2 - 24*o - 76. 