 b.
4
Suppose 108 = c + 17*c. Suppose 0 = 16*z + c - 54. Suppose -g = g + 2*b - 8, -3*g + 5*b = 12. Solve 4*d - g + 2 = a, -4*a = z*d - 4 for d.
0
Let c(a) = -2*a**3 - a**2 + 9. Let g be c(0). Suppose -2*p = -4*x + 2, -3*x - g = -5*p - 0. Solve 4*r - 9 = -3*o + 19, p*r - 12 = 0 for o.
4
Suppose 5*x - 205 = 5*p, 0 = 4*p + 4*x - 0*x + 172. Let s = -38 - p. Solve -2 = -s*r - 2*c - 22, -5 = r - 5*c for r.
-5
Let y be 1*8 + -12 + 16. Suppose -2*s + y = 4. Let k = 4 - s. Solve 10 = -d + 2*q - k*q, 4*d - 4*q + 24 = 0 for d.
-2
Suppose 2*r = -f + 9, 0 = 5*f + 5*r - 17 - 13. Solve b - 2*b = 2*p - 5, 3*b = -f*p + 12 for p.
1
Let b(i) be the first derivative of 4*i**2 + 60*i - 25. Let y be b(-6). Solve -2*w + 3*c = -0*c + 11, -y = -4*c for w.
-1
Suppose -10*r - 130 = -5*r. Let f be (-178)/r + (-30)/(-195). Solve -4*n - 10 = 2*k, -3*k - f = k - 5*n for k.
-3
Suppose 0 = -3*k - 16 - 119. Let d = k - -47. Solve 0 = 5*u - d*z - 23, -3 = -u + 2*z + 8 for u.
3
Suppose 2*r + 5*n + 102 - 11 = 0, -4*r - 5*n = 157. Let u = r - -37. Solve -t + 0*t - 7 = -3*h, u*h - 11 = t for t.
5
Let u be 2/(840/(-108) + 8). Solve 3*z = 3*m - u, 0*z = -2*z - 4 for m.
1
Let l = -200 - -228. Solve 0 = -4*t - l + 8, t = -4*y + 3 for y.
2
Let u = 562 - 554. Solve -5*k + 5*g + 20 = -0, -k - 3*g = u for k.
1
Let g be (-120)/2*2/(-8). Solve -4 = 2*t - 2*c + 2, -g = -5*t - c for t.
2
Let j(o) = -33*o + 4. Let w be j(0). Solve t + 5 = 2*t + 2*l, -w*t + 17 = 5*l for t.
3
Let j(p) = 6*p**2 + 10*p - 1. Let v(u) = u**2. Let l(w) = -j(w) + 4*v(w). Let q be l(-7). Let z = -25 - q. Solve -5*c - 5*r = 15, 0 = z*c - 5*c + 2*r - 4 for c.
-2
Let g be (-3)/((36/(-320))/((-15)/(-20))). Solve -5*w + 0*w + 10 = 2*q, 4*q - g = 4*w for w.
0
Suppose -w + 2*w - 11 = -3*j, 2*w - 10 = -2*j. Suppose -25 = w*u - 33. Solve -5*o - 4*i + 4 = -19, -1 = -3*o + u*i for o.
3
Suppose -24 = 38*q - 50*q. Solve 3*s - 2*i = -4, -3*s = -i + q - 0 for s.
0
Let g be (-6 - -2)/(8/(-6))*1. Solve s - g*s = -4*m + 10, 2*s = -4*m - 10 for s.
-5
Suppose 2*j - 3*t - 9 = 35, -j + 5*t = -22. Let y = -20 + j. Solve -1 - 10 = -f - y*w, -5*w + 14 = -2*f for f.
3
Let p be -7 - (5/1)/15*-21. Solve -4*k + 5*x + p = 37, k + 2*x = 7 for k.
-3
Suppose -3*h + 7*h = -296. Let x = 76 + h. Suppose -3*l = -3*u + 9, u - 2*l = 2*u - 3. Solve -5*r + 2 = u*m, r = -x*r - 6 for m.
4
Let v(a) = -3*a**2 - 5*a - 13. Let j(c) = 4*c**2 + 5*c + 14. Let y(q) = -2*j(q) - 3*v(q). Let o be y(-5). Solve 2*f - f - 1 = 2*w, -2*w + 3*f - o = 0 for w.
2
Suppose -4*y + 41 = -p, -5*y - 19 = 2*p - 67. Suppose 2*l = -4*v + y, -2*v + 4 = -l + 5. Solve 4*h - l + 1 = -5*t, 2*t - 14 = 5*h for h.
-2
Suppose -46*y = -9*y - 185. Solve -y - 3 = 2*u - m, u + 4*m + 4 = 0 for u.
-4
Suppose -2*c + 4*u + 2 = -2, -c + 2 = -4*u. Suppose p - c*n = 0, 2 = 5*n - 8. Solve 8 = p*a, -12 = 2*d - 2*a - 2*a for d.
-2
Let o be 0 - -1*(-8)/(-2). Suppose 0 = -9*i + 15*i - 60. Let t = -8 + i. Solve -10 = 5*q + 4*r, 3*q + 2 = t*q + o*r for q.
-2
Suppose -180 = 12*k - 7*k. Let r = -33 - k. Let u(a) = 3*a - 10. Let w be u(7). Solve -2*m + r*c + 17 = -3*m, -w = 3*m + c for m.
-2
Let x be (-18)/30 - 578/(-5)*1. Let p = -111 + x. Solve 2*d + 0*d - 2 = p*l, -3*d + 19 = 2*l for d.
5
Suppose -4*d = -5*n + 42 - 11, 4*n - 2*d = 20. Suppose 2*h - 5*a + n*a = 20, -5 = a. Solve h*o + 1 + 3 = v, 2*o - 2 = 4*v for v.
-1
Suppose 3*o = -14*o + 238. Solve -2*r = -4*t + r + o, r + 6 = 2*t for t.
2
Let p = 90 - 79. Suppose p*x - 48 + 4 = 0. Solve -x*n + 3*z - 5 = n, -n - z = 1 for n.
-1
Let k be 29 - ((-4)/1)/(-2). Let u(h) = -11*h - 49. Let l be u(-20). Let d = -167 + l. Solve f - 4*f = d*t + k, -40 = 5*f + 5*t for f.
-5
Suppose 0 = 3*x - 0*x - 36. Suppose -6 = 9*n - x*n. Solve h = -n*o + 1, 0 = -4*h + 3*o - 2*o - 5 for h.
-1
Let j be (-72)/108 + (-23)/(-3). Solve 2*m - j = o, o + o + 4 = -m for o.
-3
Let h be -1 + (8 - 5) - 0/1. Solve -v + 14 = -h*d - 1, 20 = -d + 3*v for d.
-5
Let u = -1560 + 1564. Solve p + 12 = 3*x, u*p + 0*p = -5*x + 20 for x.
4
Let i(r) = -9*r + 23. Let x be i(2). Solve 31 = 2*f + x*m, 7 = -3*m + 22 for f.
3
Let r be -1 - ((-2 - 2) + 0). Let o(m) = 14*m - m**2 - 4*m + 8*m - 2*m + 36. Let j be o(18). Solve j = 5*g + v - 0*v - 4, -3*v + 12 = -r*g for g.
0
Let c be -35 + 40 - 1*-7. Solve -3*l = 3*k - c, -5*l - 18 = -2*k - 3 for l.
-1
Let g(k) = -k**2 + 2*k + 1. Let t = -40 + 41. Let d be g(t). Solve d*w = 2*v + v - 7, -3*w = 3*v + 3 for w.
-2
Let w = 6 - 13. Suppose -4*u + 2*u = -18. Let d = w + u. Solve -v + d*v - 22 = -5*t, -5*v + 5*t = 40 for v.
-3
Let s = 24 + -7. Let x be (-3 + 9)/(6/9). Let q be (3 + x/(-6))*2. Solve 2*z - z = 4*n + s, -q*n - 12 = 0 for z.
1
Let s be 20/30*12/2. Let l be (-2)/4*s + 36. Solve -5*j = -3*c + l, -3*c - 2*j = c - 2 for c.
3
Let d(g) = -g + g**2 + 2 + 0*g - 2*g**2. Let t be d(-2). Suppose t = -4*p - 0*p + 84. Solve -5*a - p = 4*b, 0 = 3*b - 4*a - a - 28 for b.
1
Suppose -137 = 2*n - 143. Solve v = -2*t - v + 2, 12 = -n*v for t.
5
Let k(u) = u**2 + 4*u**2 + 0*u**2 + 15*u**2. Let p be k(1). Solve 4*a - 2*f + 0*f + 12 = 0, 5*f - p = 0 for a.
-1
Let a be (-56)/(-42)*18/8. Solve 2*y - f + 8 = 2*f, -a*y - 2*f = -14 for y.
2
Let g(r) = -r**2 + 11*r + 8. Let q be g(11). Suppose 2*x - 2 - q = -z, -5*x - 2*z = -25. Suppose -5*l - 40 = -9*l. Solve -x*y - b = l, 2*b = 4*y + b + 8 for y.
-2
Suppose 7*n - 4*n - 8 = k, -n = 5*k + 8. Let q be k/(3/(276/(-284)) + 3). Solve 3*h = -5*a - q, -a + 5*h = 2*a + 7 for a.
-4
Let g(x) = -x**2 + 7*x - 9. Let n = -26 + 30. Let h be g(n). Solve 4*j = 8, -2*a = h*j + j - 16 for a.
4
Let c be (112/(-8))/(8 - 10). Let j = -58 - 18. Let v be (-10)/45 - j/18. Solve g - 3*u = -2*u + c, -v*g + 18 = -2*u for g.
2
Suppose -13*z + 79 - 40 = 0. Solve -5 = -i + 4*k, z*i + 3*k = -12 + 27 for i.
5
Suppose 0 = -5*b + m + 31 + 3, -5*b = -5*m - 30. Let t be 2/(-2)*-5*-1. Let c = b + t. Solve 4*d = 16 - 0, -3*d = -c*x - 16 for x.
-2
Let f be 102/(-153)*9/(-1). Solve k - f*k - 7 = l, 5 = -3*l + k for l.
-2
Let c = -80 - -126. Let z = -21 + c. Solve -5*g + 5*t = -z, g - 3*g - 3*t - 5 = 0 for g.
2
Let j = -38 + 40. Suppose 3*t - j = -4*k, 3*k - 4 = -2*t - 3. Solve -t*m + h - 5 = 0, 4*m + m = 2*h - 15 for m.
-5
Let h(l) = -l**3 + 7*l**2 + 16*l + 21. Let t = -38 + 47. Let j be h(t). Solve 2*f - y = j*f + 3, 0 = 4*y + 8 for f.
-1
Suppose -20 = u - 6*u. Solve -4 = -4*h - u*a, -3*a = 11 + 1 for h.
5
Let v be 84/16 - (-3)/(-12). Let z be ((-6)/3 - 1) + 32. Let r = z - 19. Solve -v*h + r = 5*b, -5*h + 0*b + 3*b + 34 = 0 for h.
5
Suppose -3*g = 2*g - 5*r - 25, 4*g - r - 5 = 0. Suppose g*j + 5 = y + 3*j, -5*j = y - 7. Solve 4*q = -3*w - w - 20, -5*q - y*w - 10 = 0 for q.
0
Let o = -32 - -34. Suppose -b = -4*m + o*m + 2, -2*b + 2*m = 0. Solve b*j = -3*w + 11, -5*j + 4*w + 16 = -0*j for j.
4
Let i(j) = -j**2 - 12*j - 28. Let d(l) = l**2 + 6*l - 3. Let b be d(-5). Let p be i(b). Solve p*a = 2*x, 3*x - a + 0*a = -5 for x.
-2
Let z = -48 - -52. Suppose -a = 4*o - 1, -z*o - 5*a = o - 5. Solve -2*b = 3*s - 23, s - b + o*b - 1 = 0 for s.
5
Suppose 66*d - 2*d - 320 = 0. Solve 4*u - 2*l = 3*u + 1, -u - d*l = 13 for u.
-3
Let x = -661 - -672. Solve 0*u - 4*u = -4*z - 4, -2*u + 5*z = -x for u.
-2
Let v be ((-24)/1)/((-12)/(-8)). Let q = -13 - v. Solve 4*w + 32 = q*c, 2*w - 5 = -5*c - w for c.
4
Let r be 5 + -2 - (-6 + -4 - -2). Suppose 7*j + r*j = 126. Solve 3*m + 11 = -2*o, 0*m + j = -m - 4*o for m.
-3
Let n = 35 - 27. Suppose 1 + n = -f. Let c be (-3)/(-9) + 3/f. Solve -4*z - 22 = 2*m, 23 = -z - 4*m - c*m for z.
-3
Let h = -7 - -11. Solve 5 = h*m + 5*s, -5*s - 49 + 14 = -4*m for m.
5
Suppose 5*q - 8 = 7. Let l = -816 - -829. Solve 0*u - 15 = 3*t - 3*u, q*t - 2*u + l = 0 for t.
-3
Let l be ((-40)/(-300))/(2/30). Solve 2*h + 5*g = 20, 3*h + 6 = l*g - 2 for h.
0
Let n = -84 + 86. Solve -4*s = -3*q - 31, 3*q = n*q - 2*s + 3 for q.
-5
Suppose 53 = 17*a - 32. Solve 4*r + 4*c = -4, a = -r - 3*c - 0 for r.
1
Let b be (-2 + 1)/(17/(-170)). Let u(g) = 12 + 2 + 0*g - g. Let v be u(b). Solve f - v*d - 14 = 0, 5*f + d + 6 = 2*d for f.
-2
Let l be (-738)/45 - (-2)/5. Let b = 20 + l. Solve -h + 6 = q, q = -b*h + 5*q for h.
3
Suppose 2*b + 2 = 40. Suppose -25 = -4*d + b. Solve 3*z + d = -0*z + w, -5*z + 5*w - 15 = 0 for z.
-4
Suppose -6*b = -b - 25. Suppose -q = -3*s - 5, -23*s + 20*s + 20 = 4*q.