*o + o + 2*o + o**2 - 2*o. Let z be a(-4). Suppose 0 = k - 2 - z. Solve -3*b = k*v + 13, 3*v - 3*b - 2*b = -10 for v.
-5
Suppose 0 = -2*k - c + 10, 2*k - 4*k = -4*c - 10. Solve -4*f - 10 = 2*r - k*r, f = r - 2 for f.
-4
Suppose q = u, -5*u = -3*q + 21 - 27. Solve 0 = 5*o + 5*z + 20, -5*o + u*z + z - 29 = 0 for o.
-5
Let z(j) = -j**2 + 10*j + 49. Let r be z(13). Solve -2*g = 3*m + 23, -2*m = -4*g - g - r for g.
-4
Let o(u) = -2*u**2 - 3 + u**2 + 5*u + u + 0*u. Let d be o(5). Suppose 17 = 5*v - d*q, -4*q - 14 = -3*v + q. Solve 2*a - 2 = v*p, 4*a - 2*p - 7 = -3 for a.
1
Let c be 440/56 + 1/7. Let p be (((-100)/c)/5)/(5/(-4)). Suppose 0*b - 3*b + 12 = 0. Solve b*f + 22 = 2*q, q - p*f + 14 = -5*f for q.
1
Suppose -6*d + d + 70 = 3*u, -5*d - 5*u = -80. Let j be (-122)/(-18) - (-6)/27. Suppose 0 = -w - j + d. Solve -a - 3*n + 13 = -w, -10 = 5*a - 4*n for a.
2
Suppose 0 = -c + 4*s + 16, -3 + 11 = -2*s. Solve c*o = 4*l - 4*o + 28, -4 = 4*l + 4*o for l.
-4
Let n be -73*(-4)/(-8)*-2. Suppose 5*j - 3*r = -n, -j - 2*j - 67 = 4*r. Let o = j + 32. Solve -2*m + 1 - 11 = 2*p, -5*m - o = -5*p for p.
-1
Let y be (-3)/5 - 91/(-35). Suppose f = 5*c - 12, 0 = -3*f + y*f - 2. Let g be (-3)/((-3)/4 - 0). Solve -g*a - 7 = 5*z, -c*z + 20 = 3*z - 5*a for z.
1
Let b = 1909 + -1883. Solve 0 = 5*u - 2*a + a + b, 12 = -2*u + 2*a for u.
-5
Let j = -34 - -51. Let k = j + -11. Solve -2*l = 4*m - 12, -k*l - m - 6 = -l for l.
-2
Suppose -98*l - 4 = -99*l. Solve -5*m = 4*z - 25, -l = -3*z + 4*m + 7 for z.
5
Suppose -v = 3*g - 212 - 337, 4*v - 12 = 0. Suppose 59 = 2*t + 3*j, -g = -4*t + j - 71. Solve 3*f + 0*f + 13 = 5*d, 0 = 2*f + 4*d - t for f.
4
Suppose -121*y + 129*y = 0. Solve 0 = 3*j - 8*f + 12*f - 4, -4*j + f + 18 = y for j.
4
Suppose -953*q + 24 = -947*q. Solve -5*t - 12 - 4 = -q*g, 4*g - 4*t = 12 for g.
-1
Let o = -6 + 1. Let n(f) = -2*f - 6. Let w be n(o). Suppose -w*u = -u - 15. Solve 15 = -3*b - 3*y + 5*y, u*b + y = -25 for b.
-5
Suppose -25 = -17*w + 12*w. Solve w*n = -2*a - 21, -n - n - 5*a = 21 for n.
-3
Suppose 27 + 24 = 17*c. Solve 2*s - i - 2 = 0, -3*i = c*s - 1 - 2 for s.
1
Let c(v) = v**2 + 9*v - 11. Let f be c(-10). Let j(w) = 4*w**2. Let t be j(f). Solve 0 = x - r + 2*r + t, 0 = -x - 3*r - 2 for x.
-5
Suppose 5*g = -o - 78, -255 = 4*o + 4*g + 25. Let f = -58 - o. Solve -2 = 4*n - 3*d, f = -n - 5*d + d for n.
-2
Let z be (-12)/(-8)*(-2 + 4). Suppose z*s - 4*s = -2*q - 4, -5*s + 3*q = -27. Solve 4 = b, 3*h - b - s = -2*h for h.
2
Suppose -20*y + 27*y - 91 = 0. Solve 0*q + 4*b - 29 = 3*q, 0 = q - 2*b + y for q.
-3
Let x = -135 - -135. Suppose 8*t + t = x. Solve 3 + t = -z + n, 0 = 2*n for z.
-3
Let m be 8 - (81/(-9))/(-3). Solve b + o = 2*o - 1, -4*o - m = -b for b.
-3
Suppose 4*r = 5*r - 4. Solve -3*k + 24 = -3*n, -r*k + 25 + 10 = -5*n for n.
-3
Let b = 605 + -585. Solve -4*x + b = -3*k, 4*k + x - 5 = k for k.
0
Let q(t) = -10*t - 328. Let h be q(-33). Solve 4*y + 20 = 0, y + h*y = -2*f - 21 for f.
-3
Let t = 1 - 5. Let x be (-3)/6*2 - t. Solve 5*y + 5*k = 0, x*y - 5*k + k = 28 for y.
4
Let y(h) = 3*h**2. Let l be y(2). Let x be (-3 - -7)*(-1)/(-2). Suppose -x*k = 2*k - l. Solve -1 = 5*u + 4, 0 = b + k*u - 1 for b.
4
Let u(z) = -z**2 + 9. Let d be u(0). Suppose -18 = -d*q - 0*q. Solve 0*f + m - 4 = -2*f, f - q = 2*m for f.
2
Suppose -7*f + 19*f - 360 = 0. Solve -5*b + f = 5*w, -4*b - 5*w + 3 = -24 for b.
3
Let r = 370 - 356. Solve 5*d + 5*q - 3*q - 16 = 0, 2*d = 3*q + r for d.
4
Suppose 12 = -6*g + 4*g - 3*s, -4*s - 16 = -3*g. Solve -2*u + 3 = 4*x + 27, 2*x + 2*u + 14 = g for x.
-5
Let m be (-152)/190 + (-1)/(10/(-18)). Solve 17 = 3*x + 2*d + 2*d, 3*x + m = 5*d for x.
3
Let m = -33 + 75. Suppose -5*c + 8 = -4*d - 49, d - m = -5*c. Solve -5*y - k + 15 = -3*k, -5*k = -3*y + c for y.
3
Let a be 5 - (-6 + (-11 - -7)). Solve 3*h = -3*y, -3*y + 2*h - 10 = a for y.
-5
Suppose 6*f - 11*f + 25 = 0. Suppose 0*i - f = -i. Suppose 1 = -w + i. Solve -2*g = 2*s + 2, 5*g + 26 = -2*s + w*s for g.
-4
Let b be 50/325 + (-726)/(-13). Let u be (-16)/b + 30/7. Solve -x = 5*f - u, 7*f - 4*f - 5*x = -20 for f.
0
Let n = 976 - 964. Solve 5*q - n = -2*b + 1, 2*q = 2 for b.
4
Let d(q) = -q + 21. Let c be d(15). Solve 2*f = -4*x + 10, -2*f = -x + 4*x - c for f.
-3
Let u(k) = -k**3 + 9*k**2 + 9*k + 14. Let g be u(10). Solve 0 = -4*l - 4*w - 4, g*w + 2 = -5*l + 2*w for l.
0
Let a = 23 - 53. Let z be -1*2*15/a. Let r be -2 - z/((-1)/5). Solve 0 = 5*b - r*b - 4*p + 12, b = p - 4 for b.
-2
Let v be (-62)/(-155) - 66/(-10). Solve 17 = -2*o - 4*r - v, 3*o - 9 = 3*r for o.
-2
Let n(g) = 2*g**3 - g**2 - 8*g - 2. Let y be n(4). Let a = y + -74. Let q be (-13)/(-4) + 2/(-8). Solve 5*r = a*o + 3, q*o = 4*o - 4*r + 9 for o.
3
Let m(x) = x**3 + 67*x**2 - 66*x + 138. Let v be m(-68). Solve -4*s = -6*s - 2, -3*i + 11 = -v*s for i.
3
Suppose 4*k - 32 = -0*k. Let z be (34/k)/((-1)/(-44)). Suppose 2*i + 120 = 2*h + 42, 5*h - i - z = 0. Solve 3*x = -4*r + 2*x - 17, 4*r + 5*x + h = 0 for r.
-3
Let x(y) = -5*y + 46. Let r be x(8). Solve -4*k + 20 = 0, p + k = r*p - 15 for p.
4
Suppose 0 = 3*a + 12, 4*a - 1 = 3*w - a. Let u be -3*(w/28 + (-15)/36). Solve -5*z + 20 = -5*r - 0, -z = r + u for z.
1
Suppose -41*n + 44*n - 96 = 0. Let o be n/(-6)*18/(-12). Solve -f - 3*f = 5*s - o, -4*s - 5*f = -10 for s.
0
Let j(h) = -9*h - 46. Let d be j(-6). Suppose -d*x + 5*x = -6. Solve x*n + 6 = 0, 0 = -i + 3*n - 5*n - 8 for i.
-2
Suppose 15*m - 10*m = -90. Let j = m + 23. Solve 0 = 5*v - v - 5*f + j, 0 = -3*v - 5*f + 40 for v.
5
Let d(w) = -2*w + 4. Let g(x) = 3*x - 7. Let v(t) = 5*d(t) + 3*g(t). Let s be v(-4). Suppose -1 - s = -m. Solve 2*p - 1 = -9, m*f + p - 12 = 0 for f.
4
Let a(w) = -w + 7. Let l be (4/(-6))/((-4)/30). Suppose 5*t - l = 25. Let f be a(t). Solve 3*m + p - f = -2, 0 = 5*m + 3*p - 5 for m.
-2
Suppose 8*c - 4*c = -6*o + 34, 5*c = -3*o + 29. Solve n + c = -4*b, n - b - 2*b - 3 = 0 for n.
0
Let p = -13 - -5. Let z = p - -10. Solve -l = 2*t + 4*l + 10, z*l = -5*t + 17 for t.
5
Let n = 68 - 124. Let g = n + 60. Suppose 2*b = 4*q - 124 + 52, -5*q - 2*b = -72. Solve -g*u + q = 5*x - 17, -4*u = 4*x - 28 for u.
2
Let s(n) = -3*n + 1. Let d be s(-1). Let a be (0 + 1)*4 + d. Solve 2*w + 2*j = -16, -3*j + 13 = 4*w - a*j for w.
-3
Let g(o) = -o**2 - 12*o + 13. Let t be g(-13). Let v(w) = -w**2 - 4*w. Let h be v(t). Let y = 2 - -1. Solve 5*l - 16 = y*r, 4*l + r - 6 + 0 = h for l.
2
Let c(v) = -2*v - 28. Suppose -m - 70 = 2*m - 5*f, 0 = -f + 5. Let i be c(m). Solve -5*d = -0*j + j + 9, i*d + 4 = 0 for j.
1
Suppose 4*t - 9 + 5 = 0. Suppose 164 = 5*j - b, 0 = 4*b - 3 - t. Solve -3*a - 3*k + 4 - 13 = 0, 4*a - 5*k - j = 0 for a.
2
Let r(l) = -4*l - 41. Let y be r(-11). Suppose y*x + 3*x - 30 = 0. Solve -3*a - 3*w = -4*a + 7, x*a - 22 = 2*w for a.
4
Suppose -10*v - 90 = -20*v. Let z = -15 + 29. Let i = z + -4. Solve 5 = -2*f - 3*g - v, 5*g = 5*f + i for f.
-4
Let g be 0/((-2)/(-8)*4). Let h(t) = t**3 + 5*t**2 - 2*t - 3. Let k be h(-5). Suppose -2 = -k*u + 26. Solve g*j + 14 = j - u*l, -3*l - 2 = -5*j for j.
-2
Let d(o) be the second derivative of 0 - 5/12*o**4 - 2/3*o**3 + 1/20*o**5 - 4*o**2 + o. Let k be d(6). Solve -k*l + 0*l - w - 4 = 0, -l + 4*w = -16 for l.
0
Let a be (-12)/(768/16) - (-82)/8. Solve 4*v = 3*k + 8, 5*v - 5*k = -0*k + a for v.
2
Let q = 831 + -815. Solve -2*f + 4*n = q, 3*n - 16 = -2*f - n for f.
0
Suppose 0 = 2*g + r - 0 - 4, 3*g + r = 4. Suppose -3*t + 8*t - 100 = g. Suppose -3*p = -p - t. Solve -3*c - 5*q = -2*q, -2*q - p = -3*c for c.
2
Suppose -46 = 24*h - 118. Solve -j - v - v = 2, -3 = h*j + 3*v for j.
0
Suppose 2*d + 0*d = 0. Let g = 0 - d. Let r be -1 - -2 - g - -16. Solve -2*w + r = 3*p, -4*w + 0*p - 5*p + 31 = 0 for w.
4
Let o be 45/3*(-10)/(-25). Let c be ((-4)/o)/((-8)/180). Let k = 17 - c. Solve k*t + 8 = -3*n + 6*n, 4*t - 4*n + 12 = 0 for t.
-1
Suppose -4*g = -9*q + 7*q + 8, q = 3*g + 4. Solve 0*a + 3*t = -4*a + 10, g = -a + 2*t + 8 for a.
4
Suppose 3*n + n + 64 = 0. Let g = -30 - n. Let i be (-2)/4 + (-63)/g. Solve -c - 4*s - 7 = 0, -i*s + 16 = 2*c - 6*s for c.
5
Let j(r) = -2*r**2 - 3*r + 2. Let l(m) = -m**2 - m. Let u(o) = 2*j(o) - 6*l(o). Let p be u(3). Solve 2*k - 2*x = -5*x + 2, p = 4*k - 3*x for k.
4
Suppose 0 + 20 = 5*h. Suppose 2*y - 52 = -0*y. Let r = y - 22. Solve -b = -m + 