b.
-4
Suppose 5*x - 10*x = 0. Suppose -2*a - 3*q - 6 + 0 = x, 2*a + 4*q = -8. Solve z + 2*f - 4 - 5 = a, 2*z - 5*f + 18 = 0 for z.
1
Let g be (-37)/(-2) - 0 - (-1)/2. Let t = 21 - g. Solve 2*a + t*a + 3*f = 11, f = 2*a - 3 for a.
2
Let v be 5/6 + (-372)/(-72). Solve -5*d - x = -3*d - v, 4*d - 3*x = 32 for d.
5
Suppose -410 = -5*x - 7*h + 3*h, 2*x + h = 167. Let y be x/(-387) - 29/(-9). Solve 4*s - 17 = 2*q - q, 2*s - 21 = y*q for q.
-5
Suppose -30 = -4*z - 2*z. Suppose 0 = -4*c - p + 1 + 11, 0 = -z*c + 2*p + 15. Solve -5*u = -c*b + 9, -3*b - 2*u - 5 = 7 for b.
-2
Let x be (-2)/3 + ((-136)/(-24))/1. Suppose -3*c = -3, -x*k - 6 = c - 32. Solve 0 = -k*g - 4*s - 7, 0 = 4*g - 5*s - 0*s + 22 for g.
-3
Let t(n) = n**3 - 41*n**2 + 11 + 1 + 33*n**2 - 10*n. Let o be t(9). Solve -5*k + o*p = 6 + 1, 4*k = 2*p - 6 for k.
-2
Let k be (-4)/((-4)/8*1). Suppose 5*l - 28 = -k. Solve -l*c - 8 = -o, c + 2 = 4*o + o for c.
-2
Let g(j) be the first derivative of j**2/2 - j + 4. Let z be g(2). Let n be (-7)/(-2) + (-27)/(-18). Solve -n*t - b - 6 = -z, -2*t + 2*b = 14 for t.
-2
Suppose -3*t + 5*d = -20, 0 = -2*t - 5*d + 3*d + 40. Suppose -t*p + 10 = -10*p. Solve -y + 4*y = k - 9, 5*y - p*k + 16 = 0 for y.
-2
Let o = 506 + -502. Solve j = o*x - 9*x + 6, 2*x = 2*j for x.
1
Let k(n) = -n**2 - 4*n + 106. Let a be k(8). Solve -2*o = -13*u + a*u - 6, -2*u - 2*o = 14 for u.
-4
Let o = -9 + 14. Let p(k) = -5*k**3 + k**2 + 4*k + 2. Let q be p(-1). Solve -t + 4*b = -6*t - o, t + q*b = -1 for t.
-1
Let i = 501 - 504. Let j(p) = 0*p**3 - 5 + p**3 + 0*p**2 - 9*p + p**2. Let a be j(i). Solve -4*b + a*w = 3 + 1, 2*w = 4*b + 6 for b.
-2
Let j(h) = 0 - 118*h - 3 + 117*h + 2*h**2. Let c be j(2). Solve 0*t - 8 = 2*t, c*n = -2*t + 7 for n.
5
Let k(l) = l - 7. Let h be k(11). Suppose 0 = h*v + r - 8, -5 + 1 = -4*v - 2*r. Let u = 4 + 0. Solve -5*f + 5 = -0*f - 2*t, -u*t = 3*f - v for f.
1
Let g(o) = -o**2 + 7*o + 6. Let q be g(7). Suppose -w = -0*w + q*w. Solve w*s - 2*s - 24 = 4*l, 0 = 3*s + 6 for l.
-5
Let n = -24 - -29. Solve n*r + 0 + 5 = -4*p, -2*p = 4*r + 4 for r.
-1
Let g(j) = 5 + j + 0*j**2 + 3*j + j**2 + 1. Let s be g(-4). Let c = s + -1. Solve -c*z - 10 = -3*b, 4*b + 25 = -3*z + 2*b for z.
-5
Let c be (-10)/(-3)*(-18)/(-12). Let z = c + -1. Let k be 12 + -1 - (-4 + 5). Solve z*q = -0*i - i - 8, 0 = 5*q + k for i.
0
Let u be (0 - 4)/(-1 - 3) + 7. Let n be ((-20)/6)/(u/(-12)). Solve -5*z - n*r = 35, -z + 5 - 14 = 2*r for z.
-5
Let o be (-4)/22 - (-1225)/385. Solve -3*y + o*b + 15 = -b, -15 = -3*y + b for y.
5
Let c = 4 + -60. Let p = c + 61. Solve k - 3*z - 5 = 0, -k + 7 + 2 = -p*z for k.
-1
Suppose 1 = -3*h + 7. Let r(o) = o**2 + 20*o - 52. Let q be r(-22). Let m be 0/((q/h)/(-4)). Solve 0 = -4*l + 16, m = -3*u - 0*u + 3*l - 12 for u.
0
Suppose -3*d - 66 = -25*d. Solve a = -5*r - 1, 2*r = 3*a - r + d for a.
-1
Let z(d) = -d**3 - 2*d**2 - 5. Let i be z(-3). Solve 2*t + 3*h = -5, i = 5*t + h - 3 for t.
2
Suppose 2*r + 4 = n - 3*n, -r - 2*n = 4. Solve r = -4*u - 16, i + u - 21 = 6*i for i.
-5
Let n(l) = 1 - 4*l - l**2 + 3*l - 3 - 4*l. Let u be n(-5). Let f(m) = -3*m - 1. Let g be f(u). Solve t + 0*t = -2*y + 11, g*t - 3*y - 16 = 0 for t.
5
Let y = -15 + 18. Suppose 0 = 7*z + 63 - 112. Solve 4*f - 3*g = 0, 18 + z = y*f + 4*g for f.
3
Let h(v) = 2*v**2 - 6*v - 2 + 0*v + 4*v. Let s be h(-1). Solve -4*z = -2*r - 10, -r - 1 = -s*z + 4*z for r.
-3
Let f(r) = r + 2. Let t be f(2). Suppose 4*o - 3*o = t. Let u = -88 - -92. Solve -10 + 2 = 2*i + u*g, 6 = o*i - 3*g for i.
0
Suppose 3*t - 2*g = -0*g + 2, 5*g = 10. Suppose x = -14*x. Suppose x = 8*n - 12*n - 15*n. Solve n = t*c - 2, c - 5*c = -4*l - 8 for l.
-1
Suppose -17 = 3*i + 3*q + 25, -5*i - 2*q - 55 = 0. Let d = i + 16. Solve -j = 5*y - 10, -2*y = 2*y + j - d for y.
3
Suppose -2*v + 9 = 1, 2 = -2*o - 4*v. Suppose 182 = 3*y + 11*y. Let m = o + y. Solve 23 - 8 = -2*n + 3*x, -m*x + 24 = -4*n for n.
-3
Let l = 35 + -30. Suppose -l*u = 3*t + 1, -2 = 5*t + 5*u - 7. Solve 0 = 4*k + t*r + 17, 0 = -2*k - 5*r - 12 - 7 for k.
-2
Let x be 174/10 + (-6)/15. Let c = x + -4. Suppose 2 = -3*z + 4*q + 72, -4*q = 16. Solve c = 3*h - t, 2*h - z = -3*h - 2*t for h.
4
Suppose 0 = -w + 2*q - 2, 4*w + w + 2*q = 14. Solve 5 = w*u + 3*z, 3*u - 3*z = u - 25 for u.
-5
Let l = -54 - -85. Let r = l - 22. Let b be (-4)/18 + 137/r. Solve 3*s + 2*s - 12 = -4*n, 5*n - 5*s - b = 0 for n.
3
Suppose 25 = -6*v + 73. Solve 4*k + 3*p = 0, 4*k - v*k + p = 16 for k.
-3
Suppose 2 - 6 = -2*w. Suppose -2*v + w*g = -4, v + g = -5 + 9. Solve -v*c + 2*m - 6 = 3, 2 = -5*c - m for c.
-1
Let o(b) = -3*b**2 - b + 6. Let r be o(-3). Let f be r*((-21)/6 + 2). Solve -12 = 4*k, 8*k + f = -3*y + 3*k for y.
-4
Let t be 2 - (-1 + 44/(-4)). Let v(b) = 5 + 4*b + 0 + 13*b**2 + 0*b**3 + 11*b - b**3. Let s be v(t). Solve s = i - 5*r, -i + 3*i + 6 = -r for i.
-1
Suppose -33 + 69 = 6*t. Solve -a - 2*h + h = 2, -a = 2*h + t for a.
2
Suppose 158*r - 162*r + 8 = 0. Solve 0 = 4*s - r*v + 5 + 9, -3 = 3*s + v for s.
-2
Suppose 0 = -x - 1, -9*b - 4*x + 6 = -7*b. Solve 0 = -2*c - 5*h - 0*h - 19, -13 = b*c + h for c.
-2
Let v be (4 - 7)*(4 - 5). Solve -a - 19 = -4*u - 0*a, 0 = v*a - 3 for u.
5
Let o be 7 + -6 - (1 - 4). Suppose -2*x + 8 = -y, y + 4*y = o*x - 22. Solve -4*j - 22 = -n, -x*n - 2*j = 5 - 1 for n.
2
Suppose 7*x = 5*x + 5*b + 21, -3*b = 3*x. Solve -5 = i - o, -x*o + 5 = -2*i + 4*i for i.
-2
Let o be (-8)/(-10) + 228/(-60). Let n = o + 8. Solve -25 + 1 = -n*r + g, 0 = r + 5*g - 10 for r.
5
Suppose 0 = -3*b + k + 15, -3*b = 5*k - 8 - 7. Suppose 2*c = 15 - b. Solve -3*l = -l - 8, c*i + 3*l - 7 = 0 for i.
-1
Let k be -5*2/(-20)*32. Let j = 19 - k. Solve -3*z = j*u - 24, -5*z + 2*z = -4*u + 4 for u.
4
Suppose 16 = 10*q - 34. Suppose -b = 2*y - 5, -2*y - q = -6*y - b. Solve 4*l - 8 = -y, -l + 11 = 3*t for t.
3
Let h(m) = 5*m**2 - 4 + 4*m**3 + 35*m - 18*m - 14*m - 3*m**3. Let q be h(-3). Solve -k - 8 = 3*k, f + q = -5*k for f.
5
Suppose 4*q = -2*z + 3*q - 1, 2*z - 5*q - 29 = 0. Suppose -518*x = -519*x + 4. Solve -d - 5 = -z*a + x*d, 0 = 2*a - d - 9 for a.
5
Suppose 45*k + 14*k = 236. Solve -1 = m + k, -25 = -4*j + 5*m for j.
0
Let c(y) = 3*y**2 + 1. Let q be c(4). Suppose -46 = -3*b - q. Let i be ((-4)/(-10))/(b/(-5)). Solve i*k + 1 = k + m, -m + 11 = 4*k for k.
2
Let q = -297 - -308. Solve -3*i = 4*x + q + 21, 0 = 5*i - x + 15 for i.
-4
Suppose -93*k + 395 = -14*k. Solve -k*j + 20 = -3*c, 4*j + 2*c = -j + 20 for j.
4
Suppose 5*j = 2*r + 7, 23*j = -r + 28*j - 11. Solve 0 = -3*k + r*y - 6 + 1, 3*y = 3*k + 6 for k.
-3
Let q be -9*6/(-36)*(-6)/(-3). Solve 0 = -q*s + 5*s + t + 4, -8 = 4*t for s.
-1
Suppose 2*j - 2 = 0, -4*j - 8 + 24 = 4*h. Suppose 31 = h*y + 22. Solve 5*u = y*b + 37, 5*b + 10 + 0 = -2*u for u.
5
Let c(s) = -s**2 - 5*s + 18. Let t be c(9). Let b be (t/90)/(1/(20/(-6))). Solve -4*m = 2*p - 4*p - 12, 4*p + 16 = b*m for m.
2
Suppose 0*w + w - 9 = 2*o, 3*w - o = 12. Solve 7 = 3*m + 4*f, w*m - 3*f + 2 + 19 = 0 for m.
-3
Let a = 88 + -56. Suppose -3*x - u = -8*x + 21, 3*u - a = -4*x. Solve x*v + 0 = -d - 4, 3*d = -3*v for d.
1
Let m(i) be the first derivative of i**4/4 + 7*i**3/3 - i**2/2 + 5*i + 4. Let b be m(-7). Let g be (-2)/8 + 75/b. Solve 0 = -3*z + 6, 4*q + 4*z + g = 3*z for q.
-2
Suppose 42 = y + 6*y. Solve -3*p + 3*a + y = 0, -p - 4*p + 3*a + 10 = 0 for p.
2
Let z(c) = c**2 + 2*c + 4. Let u be z(-4). Let a = 32 - u. Suppose 3*q = -3*h + 30, 0 = q + 3*h + 200 - 220. Solve -a = q*d, 2*d = 4*n + 6*d + 24 for n.
-2
Let g = -19 + 19. Let k(y) = y**2 + 4*y + 3. Let z be k(-3). Suppose z = 4*t - g*t - 8. Solve 4*p = 4 + 16, t*a = -3*p + 7 for a.
-4
Let v(i) = -i**3 - 2*i**2 + 6*i + 7. Let d be v(-4). Let z(f) = f**3 + 19*f**2 + 33*f - 13. Let b be z(-17). Solve 9*s = b*s - 3*y + d, -5*s - y = -5 for s.
0
Let h(p) = -9*p + 20. Let y be h(15). Let v = y - -118. Solve 5*s - d + 3 = -1, -4*s + 12 = v*d for s.
0
Let i be 4/6 + (-46)/(-3). Suppose -20 = 5*w + 3*q, -4*q + 13 = -2*w + 5. Let s be ((-11)/4 + 2)*w. Solve -x - 4 = -3*j, 4*j = -s*x - j + i for x.
2
Suppose 0 = -18*y + 304 - 52. Let k = -5 + 7. Suppose k*w - y = -5*w. Solve 2*d = w*x + 20, -3*x + 5*d - 10 = 6*d for x.
-5
Suppose -8*u = -3*f + 24, -f - 3*u - 14 + 5 = 0. Solve -2*y + 5*b + 10 = 3*y, f = -2*y - 2*b for y.
1
Let f be 0 + 4 + -