 b.
1
Suppose -4*g - 6*z + 2*z = -36, 0 = z + 2. Let h = -8 + g. Let v be 1/6*8*h. Solve 5*q - 2*q - v*a = -18, -5*a = -5*q - 25 for q.
-2
Suppose g - 8*g = -14. Solve q - g*y = 2, -5*y + 10 = 5*q - 0*y for q.
2
Let a = -10 - -6. Let n = a - -14. Suppose 4*l = -0 + 8. Solve -2*d - 4*o = -4, -4 = -3*d - l*o - n for d.
-4
Let n be (1 + -1)*1 + 3. Solve -17 = -5*k + n*v - 5*v, 2*k - 5*v - 1 = 0 for k.
3
Let j(s) = -s**3 + 10*s**2 + s - 10. Let y be j(10). Let f be 18/(-9) - (y - 4). Solve -z = -3*r + 5 + 2, -f*z - 3*r = -4 for z.
-1
Let q(s) = 15*s**3 + s - 1. Let w be q(1). Suppose -w = -4*h + 13. Solve -2*d + 10 = -h*d, -2*c - 2*d = 2 for c.
1
Let s(j) = 0*j**2 - 4 - j**2 - 8*j + 2. Let g be s(-7). Solve 3*q + 3 = 6*q - 3*x, x - 11 = -g*q for q.
2
Let n be 9*2/(-6) + (-10)/(-2). Solve u = -7*y + 2*y - 6, -y - u - n = 0 for y.
-1
Let u = -2 - -4. Suppose -26 = 4*i - 2. Let o = -2 - i. Solve 3*v = -4*d + 24, u*v + 3 = -o*d + 23 for d.
3
Let a be -2*(-2)/(-8)*-4. Solve 2*o = 2, a*k = -5*o - 1 + 2 for k.
-2
Suppose 0 = -15*a + 11*a + 12. Solve -6 = 5*j + 6*c - 3*c, a = c for j.
-3
Let c be 6 + (-2 - (1 - 2)). Suppose -c*l + x = -22, -2*l + 3*x + 10 = -l. Solve -u + 1 = 4*o - 7, -5*o - l*u = -10 for o.
2
Let g(h) = -h - 5. Let t be g(-5). Let n(j) = -j**3 + j + 5. Let s be n(t). Solve 4*q = -11 - s, 4 = 4*w + q for w.
2
Let l be 16/20 - (-6)/30. Solve 7 = 4*z - l, 4*z = -4*q + 16 for q.
2
Suppose i + 2*i = -5*h + 157, -4*i + 45 = h. Let j = h + -21. Let p = -5 + j. Solve p*g + 11 = -2*q, -g - 6 = 3*q - 0*g for q.
-1
Let m = 9 - 9. Solve m = -3*j - k + 6, -4*k + 13 = 2*j - 1 for j.
1
Let b = 69 - 54. Solve n + 3*n = 2*o - 28, b = -3*n for o.
4
Suppose 0 = -2*b + 2*i + i + 23, -2*b - 17 = 5*i. Let m(p) = p**2 + p - 1. Let r be m(-3). Solve -3*y + r = -8*y - d, -b*y - 5*d = 4 for y.
-1
Let z = 11 + 14. Suppose -6 = h + z. Let l = h - -51. Solve 0 = -4*k - 4*t + l, -3*k - 5 = -t - t for k.
1
Let y be (-112)/(-12) + (-2)/(-3). Solve 4*b - 12 = 4*o, -3*b - 5*o = -y*o - 11 for b.
2
Let q(k) = 2*k**2 - 42*k + 4. Let p be q(21). Solve y + 5*d + 26 = 0, y + 16 = d - p*d for y.
-1
Suppose -5*m + 15 = -0. Suppose -2*f = m*f + 170. Let k be f/(-10) - (-6)/(-15). Solve a = h, -12 = -a - k*a for h.
3
Let j = -7 + 11. Solve j*n = -0*b + 4*b, -5*b - 20 = -n for b.
-5
Let x(m) = -m**3 + 4*m**2 + 5*m + 4. Let q be x(5). Solve -2 = a + g + q, a + 4 = g for a.
-5
Let x be 67/(-4) + (-6)/(-8). Let u = x + 20. Solve -4*n + 5*g = -0*n - 6, u*n + 2 = g for n.
-1
Suppose b = -4*y + 5, -2 = -5*b - 17. Let x be 15/4 - (-1)/4. Suppose -4*l = -0*o + 2*o - 18, -y*l = -4*o - x. Solve g = -o, -4*q + g + 11 = 6*g for q.
4
Let n = 14 + -11. Suppose m + 116 = 5*h + 18, -3*h - n*m = -48. Solve -9 - h = 5*r - 4*g, -4*r - 26 = -5*g for r.
-4
Let n be (2 - 5)/((-2)/2). Suppose 17 = s + 5*q, 0*q = -4*s + 5*q - 7. Let p be (-1)/(s/8*-2). Solve 3*m + i + 2 = -3, -7 = p*m - n*i for m.
-2
Suppose -2 = -2*r + r. Solve 0 = 5*n + 3*y - 3, 3*n + r*y - 1 = 0 for n.
3
Let s be (-9)/(-3) + (-1 - -1). Suppose 5*f + 4*k + 29 = 0, k + 5 = -s*f - 11. Let b = 8 + f. Solve 0 = -2*r - b*d - 2*d + 4, -3*r - 5*d + 6 = 0 for r.
2
Suppose 0 = t + 3*t - 12. Suppose 4*s = -2*b - 6, 0*b - 12 = -b + t*s. Solve b*p = -4*i - 19, 3*p - 19 = 5*i + 2*p for i.
-4
Suppose -7*a + 8 = -3*a. Let l = -4 - -9. Let i be l/(2/4 - 0). Solve 2*t - i = 2*g, 0*g + 1 = g + a*t for g.
-3
Let q(d) = -5*d**2 + 5*d - 1. Let t(z) = 6*z**2 - 6*z + 2. Let a(m) = -3*q(m) - 2*t(m). Let h be a(4). Solve 0 = -3*u + 4*x + h, x = 2*u - 3 - 12 for u.
5
Let s(r) = 2*r - 7. Let f be s(9). Solve -5*z - 23 = -v, -v - f = 2*v + 5*z for v.
3
Suppose 3*t + 24 - 60 = 0. Let u = t + -7. Solve 0 = -4*n - 0*n - 2*p + 2, n + 4 = -u*p for n.
1
Suppose -f = 2*s - 10, 2*s + f - 19 = -3*s. Solve 4*r + 19 = l, -3*l + s*r + 25 = -r for l.
3
Let w = -9 - -12. Let u(i) = i - 4. Let y be u(3). Let m be ((2 - -1)*-1)/y. Solve -3*c = -0 + m, -4*v + w*c + 19 = 0 for v.
4
Suppose -3*j + 10 = 4. Solve -j*m + n - 15 = -4*m, 5*n = -3*m + 40 for m.
5
Suppose -5*o + 10 + 5 = 0. Solve -4*m + 3*h = -o - 0, -2*h = 4*m + 2 for m.
0
Let y(g) = -g + 6. Let u be (-1 + 1/2)*-12. Let c be y(u). Solve 2*z + 9 = -5*x, -x + c*z + 6 = 3*z for x.
-3
Let x(z) = -8*z + 43. Let h be x(5). Solve -g = -4*m - 20, -3*m - 2*g + h*g = 15 for m.
-5
Let i = 5 - 5. Suppose -8 = -5*s + f, i = 2*s - 4*f + 2 + 2. Solve -3*g + 8 = -2*v, -5*g - s = 5*v - 7 for v.
-1
Suppose 1 - 21 = 4*y, 2*y = 2*a - 14. Let l be 0/2 + -3 + 5. Let j be (-92)/(-5) + l/(-5). Solve 3 = -a*r + 3*h + j, 2*r = -3*h - 15 for r.
0
Let g(a) = 9*a**2 - a. Let j be g(1). Let d(u) = 25 - 3*u**2 - 15 + 8*u + 2*u**2 - u. Let t be d(j). Solve -2*k = t*s + 3 + 11, -1 = s - 2*k for s.
-5
Suppose -2*z = 5*y - 94, 0 = -y + 5*y + z - 77. Suppose -4*u = -32 - y. Let k(f) = 2*f - 30. Let h be k(18). Solve -u = -2*i + 3*d, i + d - 10 = h*d for i.
5
Suppose 0 = -m - 4*i + 36, 4*i - 54 = -2*m + 2*i. Let c be (m/(-15))/((-2)/5). Suppose c*a + a - 25 = 0. Solve -3*s - 25 = 2*v, -a*s + v = 18 + 2 for s.
-5
Let n(a) = -a - 5. Let k be n(-5). Solve k = -2*f - 4*p + 6, 0*p + 9 = f + 5*p for f.
-1
Let z(w) = -w**3 - 5*w**2 - 2*w - 6. Let p be z(-5). Solve -p = 5*h + 2*c, -c = -2*h + 7*h + 7 for h.
-2
Suppose 9 = -p - 2*p. Let a(k) = k**2 - 5*k + 4. Let c be a(5). Let l be (1/p)/(c/(-48)). Solve -l*v = g + 8, 2*v + 5*g = -21 - 1 for v.
-1
Let d(t) = 2*t**2 + 5*t + 3. Let a be d(-4). Let l = -2 + a. Solve -17 = -i - 0*z - 4*z, -2*z + l = 5*i for i.
1
Suppose 0 = 3*s + s - n + 17, 5*s = 5*n - 10. Let p = -2 - s. Suppose p*o - 5*q - 20 = 0, -q = -4*o - 3*q + 18. Solve f - 13 = 4*z, -3*z - 6 = -f + o for f.
5
Suppose 2*t = -4 + 32. Solve -2*p + 4 = -2*m, -2*p + t = -p + 5*m for p.
4
Let v(r) be the third derivative of 1/12*r**4 + 0 + 1/120*r**6 - 7/60*r**5 - r**2 - 5/3*r**3 + 0*r. Let a be v(7). Solve -18 = 4*j - 5*t, -j - a*j = 5*t for j.
-2
Suppose -3*a - 25 = -8*a. Suppose -a*x = -18 - 12. Let m be (10/x)/(2/6). Solve -3*s - 3*t + 12 = 0, s - 1 - m = -3*t for s.
3
Let y be 5 + 3*(-3)/9. Solve y*o + 4*t = 12, 0 = 3*o + 4*t - 3*t - 13 for o.
5
Let w(p) = p**3 + 0 + 3*p + 4*p**2 + 3*p**2 + 1 + 2. Let u be -1 + -2 - (5 + -2). Let m be w(u). Solve 3*i + 0*i - 4*g = -m, 27 = -5*i + 4*g for i.
-3
Let y = 35 + -33. Let o(n) = 4*n**3 - n. Let b be o(1). Solve -3*c = k - c - b, y*c = -4*k for k.
-1
Let d(f) = f + 1. Let s be d(-3). Let p = s - -3. Solve -2*w + 18 = 4*q, 3*w - p - 5 = q for w.
3
Let s be -5*(-2)/25 - 46/(-10). Solve 2*o = s*q - 13, -2*q + 2*o = 4*o - 8 for q.
3
Suppose 4*u + 3*w = -w - 8, -5*u - 3*w - 2 = 0. Suppose -u*g - g = 0. Suppose 2*j + 2*j = g. Solve v - d - 7 = j, -2*v + 17 = 3*v + 4*d for v.
5
Let y(i) = -i**2 + i + 2. Let a be y(2). Suppose a = -6*v + 4*v + 12. Solve 2*g + 6*c + 3 = 3*c, c + v = g for g.
3
Suppose -47 + 234 = 11*r. Solve 2*h - 5 = -d - r, -20 = 4*h + d for h.
-4
Suppose 0 = g - 0 - 6. Solve -3*k - g = -2*r, 0*k - 4*r = 3*k + 24 for k.
-4
Let f = -31 + 31. Solve 0 = -3*o + 2*o + 4*x - 9, f = 2*o + x for o.
-1
Let q = -1 + 3. Solve 3*b + x = -18, -b = -6*x + q*x - 7 for b.
-5
Suppose 0 = -d - 1 + 11. Let k be (-10)/(-4) + 1/(-2). Let t be ((-1)/k)/((-1)/8). Solve -5*o + d = 0, t*o = q - 0*q + 9 for q.
-1
Let j(q) = 5*q - 5. Let n(a) = a**2 + 8*a + 6. Let s be n(-5). Let k be j(s). Let u be ((-12)/(-10))/((-15)/k). Solve -4*b + u = x, 2*b + 4*x = 3*b - 1 for b.
1
Let v be (2 - -2 - 2) + 25. Let b = 40 + v. Suppose -3*f + b = -2*t, 0 = -4*f - 0*t - 5*t + 74. Solve 4*k + 3*i + f = 0, -2*i = 4*k + 2*i + 24 for k.
-3
Let t(h) be the first derivative of -h**3/3 - h**2/2 + 10*h + 1. Let m be 1 + 2 + -4 + 1. Let w be t(m). Solve 5*x + z = 18, 4*x + 5*z = 2*z + w for x.
4
Let v(h) = h + 7. Let o be v(-4). Solve o*u + 4*w + 9 = 0, 3*u = 7*w - 3*w - 9 for u.
-3
Let p(y) = -5*y - 4. Let g be p(-2). Let k be g/4 - (-136)/16. Solve -13 = -2*u - 5*s, -k = 2*u + 2*u - 2*s for u.
-1
Let y(a) = a**3 - 5*a**2 - 4*a - 7. Let k be y(6). Solve k*l + 24 = -3*b, b + 0*b + 6 = -l for l.
-3
Suppose 9*g = 6*g + 60. Suppose -5*l = -f - g, -5*l = -4*f - l. Solve 3*j + f*s = -8, -5*j - 3*s = s + 9 for j.
-1
Suppose 2*x + o - 22 = -o, 35 = 5*x + o. Solve -h - b = -3, 2*h - 6 = -x*b + 2*b for h.
3
Suppose 0 = 82*q - 81*q - 2. Solve v - d - 2 = -5, q*v +