r b.
4
Let i(m) = -130*m - 8838. Let n be i(-68). Solve 8*f - 13*f + 22 = -n*g, 15 = 5*g + 5*f for g.
-1
Let w(n) = -31*n**3 - 2*n**2 - 3*n - 2. Suppose y = -4*y - 5. Let m be w(y). Solve -3*z = -l + 20, -z + 4*l + 5 - m = 0 for z.
-5
Let h be (1 + -1)*(-23)/92. Solve 0 = -3*j + 2*x - h*x - 3, 3*j + 12 = -x for j.
-3
Suppose 0 = -5*f - 5*c - 5, 0 = 2*f - c - 0*c - 10. Suppose z = -3*h + 15, 5*h - f*z - 25 = -0*z. Solve -4*v + 3*i + 12 = 0, h*v = 2*i + 10 + 5 for v.
3
Suppose 4*n - 11 = -y - 3, -4*y - 31 = -5*n. Solve s + n = b, s - 1 = -3*b + 2*b for s.
-1
Let t(v) = -v**3 + 44*v**2 - 225*v - 13. Let m be t(6). Solve 5 = -m*u, 2*q - 38*u + 35*u - 11 = 0 for q.
4
Let f be 3/9*3*5. Suppose 4*b - 8 = 4*x, -9*x = -12*x + 5*b - 18. Solve -3*v = f*i + 12 + 7, x*i + 5*v = -23 for i.
-2
Let y be 61 + -31 - (5 - 0). Suppose 4*p = -7*b + 8*b + 20, -y = -5*p - b. Solve d = -p*u - 19, 0*u = 5*u - 2*d + 22 for u.
-4
Suppose -46*h - 4 = -42*h - 12. Solve -h*c + c + 3 = 4*z, 4*z - 3*c = 23 for z.
2
Let o be ((12/(-9))/4 - 0)/((-89)/1335). Solve -5*c = -x - 25 + 7, c - 18 = o*x for c.
3
Let k = 15 + -10. Suppose 34 = 2*t + 154. Let u be (-20)/t + (-2)/(12/(-82)). Solve 1 = -n + j, -3*n + k = 3*j + u for n.
-2
Let r be (-2)/5 + 22/5. Let y = 49 - 49. Suppose 7*k - 3*k - m - 18 = y, 5*m + 14 = k. Solve r = -i, -k*l = -i - 3*i - 16 for l.
0
Let r = -339 + 510. Suppose -2*o - r = -181. Solve -4*z = l - 24, 3*l = 5*z - o - 8 for z.
5
Let m(h) = -7*h. Let f be m(4). Suppose 175*t + 300 = 185*t. Let k = f + t. Solve 0 = -s - 3*s - i + 18, -k*s + 14 = 3*i for s.
4
Let s = 189 + -365. Let a be (-6)/(-10) - s/40. Solve -1 - 4 = -5*z, -4*y - 3 = a*z for y.
-2
Let c(w) = -w**3 - 3*w**2 + w + 2. Let u be c(-3). Let q be (3/(-9))/u*12. Suppose -48 = -2*z - q*z. Solve 5*i + 21 = 4*n, -3*n - 3*i = -2*i + z for n.
-1
Let t be (7/28)/((-2)/(-4))*2. Suppose 15 = 7*o + t. Suppose 0 = 3*i + 7*i - 60. Solve -i = -2*n + b - 5*b, 5*n + o*b + 17 = 0 for n.
-5
Let k be (-16)/((-384)/18) + (-18)/(-8). Suppose 6*z - 2 = -g + 4*z, -2*z - 14 = -k*g. Solve 0 = -2*t + 5*m + 27 - 4, 28 = g*t - 4*m for t.
4
Suppose 18*l - 3*l + 8*l - 46 = 0. Solve l*c - 23 = 3*k, 13*c - 18*c = 5*k + 5 for c.
4
Let o = 509 - 495. Solve -2*k + n = -n + o, 11 = -5*k - 3*n for k.
-4
Suppose -2 = 2*o, 2*i + 5*o + 21 = -0*i. Let a be (-258)/i + 30/40. Let h = 36 - a. Solve -h*d = -4*b - 2 + 18, 17 = -4*d + b for d.
-4
Let a be (1466/6)/(2 - 20/12). Let y = 739 - a. Solve -y*q = 5*m - q + 25, -2*q = 3*m + 13 for m.
-3
Let t be 1 + 0 - (44 + -47). Solve 11*n = t*y + 12*n + 21, 3*n + 3 = 3*y for y.
-4
Let x(o) be the second derivative of o**4/12 + 13*o**3/6 - 61*o**2/2 + 143*o. Let c be x(-17). Solve 6 + c = -2*a + t, 5*a + 4*t + 13 = 0 for a.
-5
Suppose 2*r - 30*r + 62 + 22 = 0. Solve -a + 15 = 5*s, 0*s + 4*s = -r*a + 12 for s.
3
Let l(d) = -d**3 - 12*d**2 + 42*d - 45. Let z be l(-15). Let u(y) = -y**3 - 3*y**2 - y + 5. Let q be u(-4). Solve p - q = 5*h, z = 2*p - 2 - 8 for h.
-4
Suppose 7*r - 30 = -2. Let h be r/(-5)*-5 + 0. Solve 4*v + h*o - 8 = 0, -3*o - 2 = -o for v.
3
Let q = 3 - 1. Let b = -1577 + 961. Let k = 620 + b. Solve t - 13 = 2*t - 3*l, -k*l + 4 = q*t for t.
-4
Suppose 0 = 36*v - 88*v + 156. Solve -29*w = p - 25*w + 13, -v*p = w + 17 for p.
-5
Let r(v) = 454*v + 43588. Let l be r(-96). Suppose -4*u = -3*u - 4. Solve 12 = -l*i - u*c + 5*c, -5*i + 2*c = 15 for i.
-3
Let r(v) = v**2 - 28*v + 1. Let h be r(28). Suppose -27 = 2*u - 77. Solve p = 2*x + h - 6, -x = 4*p - u for x.
5
Suppose -6*q - 1 = 35. Let t(p) = p + 8. Let g be t(q). Suppose -2*w + w + 7 = -g*s, -2*w = 2*s - 2. Solve 5*c - r = 10, w*r - 2*r = -4*c - 1 for c.
1
Let v(a) = a**2 + 13*a + 92. Let t be v(-10). Suppose 0 = -81*k + t*k + 247. Solve 4*w + g - 2*g + 10 = 0, 0 = 5*w - g + k for w.
-3
Suppose 263*t = 227*t + 180. Solve t = -5*h + 3*v, -5*h - 5*v = -15 + 60 for h.
-4
Let g(w) = 2*w**3 + 30*w**2 - w + 501. Let s be g(-16). Solve 0 = 4*k - 5*f + 12, k - 3*k - s*f - 6 = 0 for k.
-3
Suppose -28*p - 46*p + 1072 = 60*p. Solve -p*i + 6*i = 0, 0 = -2*r + 2*i + 4 for r.
2
Let w = -292 + 270. Let p = w - -25. Solve -5*r + 40 = 5*h, p*r + h - 19 = -h for r.
3
Suppose -198 = -12*a + 9*a - 19*a. Solve 5*v + 35 = -5*d, -41*v - a = -40*v + 2*d for v.
-5
Let l be (-1 - (-16)/10)/(566/2830). Solve 3*s + 2 = -4, s + 14 = -l*z for z.
-4
Suppose 15 = 3*h + q, -42 = 6*h - 10*h - 5*q. Solve 0 = 3*o - 5*o + l + 6, -5*o = -h*l - 17 for o.
1
Let h be ((-15)/126*-3)/(1520/3192)*4. Solve 0 = -h*g - r + 17, g + r - 2*r + 1 = 0 for g.
4
Let n(x) = 0*x + 2*x**2 + 12*x + 0*x - 14 + 2*x. Let v be n(-8). Solve 1 = 5*r + 3*s, 4*r - 11 = v*s + 3 for r.
2
Let v = -340 - -360. Solve -5*g - 45 = -2*q - 66, -4*g = -v for q.
2
Let p(x) = x**2 - 5*x + 2. Let k be p(5). Let o = -723 + 723. Suppose 0 = -y + 4*y - 5*l + 11, 3*y = 4*l - 7. Solve k*a + 3*a - 15 = o, y*b + a = 12 for b.
3
Suppose -6*s - 11016 + 11028 = 0. Solve i - 6 = j - 0*i, 0 = s*j + 3*i - 13 for j.
-1
Let y = -45 + 58. Suppose 3 = b, -11*b = g - y*b + 1. Solve 3*d = -l - 1 + 2, -g*d = -l - 7 for l.
-2
Let c = -55 + 77. Let g = 91902 - 91900. Solve 4*d - g*d = -5*s + c, -5*d = -3*s + 7 for s.
4
Suppose -2*x + 3*x = 69. Suppose x = 12*o - 3. Suppose 2*j = -5*b + 6*j + o, 5*b - 5*j = 5. Solve -4*n - 4*q = 0, -b*q + 6*q + 32 = 4*n for n.
4
Suppose -13*n + 14*n + 5 = 0, -3*s + 673 = 4*n. Suppose s*q = 233*q - 6. Solve 2*x + 8 = -m - 6, q*m = -3*x - 27 for x.
-5
Let j(f) = f**2 + 55*f - 114. Let p be j(2). Solve -9*u + 14*u = -q - 10, 5*q + u + 26 = p for q.
-5
Suppose -2*j - 75 = -6*j - 5*k, -5*j - 5*k + 90 = 0. Let g = j - 9. Suppose 8*s - 18 - g = 0. Solve -6 = 2*y - o, -4*o = -y - 8*o - s for y.
-3
Let l = 711 - 706. Let s = -2 + 8. Suppose -48 = -s*m + 2*m + 4*x, -x = -4*m + 54. Solve -4*f + t + m = 3*t, 3*f = -l*t + 14 for f.
3
Let c be (0*(-3 - -3 - (-10)/40))/1. Solve 0 = -5*u - 113 + 103, 3*f + u - 7 = c for f.
3
Let i be (13 - 12)/(2/1168). Let c = i + -579. Solve -2*l - 18 - 8 = 4*s, -4*l = c*s + 37 for l.
-3
Let o be (-370)/111*3/(-2). Suppose -2*g - m = -o*m + 2, m - 2 = 0. Solve -g*u - 3*x = 0, u + 2*x - 3 = 1 for u.
-4
Let t = -10 + 14. Suppose 36*j - 2225376 = -2225196. Solve -3*z = g - 5 - 13, -j*z + 13 = -t*g for z.
5
Let r(z) = 9*z**2 + 25*z - 22. Let q be r(1). Solve 7*k = 2*t + 3*k - q, t + k = 0 for t.
2
Suppose 4*r + 2*u - 74 = 0, 0 = u + 5 - 8. Suppose 2*w - r = a, 4*a + 26 = 2*w + 6*a. Solve -2*f + w = -2*k, 3*f + 4 = 5*f + k for f.
3
Let x(z) = -3*z - 1. Suppose 0 = 2*j, 3*i - 2*j - 2 - 4 = 0. Let o be x(i). Let c = -3 - o. Solve -4*q - c = -4*r, -3*r + q + 15 = 4*q for r.
3
Let d(t) = -13*t - 29. Let v be d(-4). Suppose -2*n = 2*b - 18, 3*b + 3*n - v = n. Solve 0 = i - b*l + 12, 0 = -3*i + i + 2*l for i.
3
Let u(s) = -s**2 - 113*s + 348. Let f be u(3). Solve -31 = 5*i + 4*c - f*c, -2*i - c - 10 = 0 for i.
-3
Suppose 21*h = 9*h - 4*h + 48. Solve 0 = d + 1, -h*v - 2*d - 12 = 5 for v.
-5
Suppose 4*i = o + 30 - 134, 2*i = 8. Let y = 125 - o. Solve 2*h - 2*k + 18 = 0, -h + 7 = y*k - 8 for h.
-5
Let o(x) = -x**3 - 10*x**2 + 152*x - 59. Let l be o(8). Solve 0 = 3*f - 3*n + 9, l*f + 5*n + 27 + 8 = 0 for f.
-5
Let s be (-24)/3 - (-13 - -12)*11. Solve 3*q = 2*z + 10, -1 = 2*q - s*z - 11 for q.
2
Suppose 70*h = 74*h - 92. Let l be (-1 - -1)/(-25 + h). Solve 4*c + 16 = l, 2*c + 8 = -0*a + a for a.
0
Suppose 0 = 5*y - 15, 5 = -3*a + y + 17. Suppose 3224 = -7*i + 20*i. Let j = i - 224. Solve a = 2*k - 1, -3*w - j = -4*k for w.
-4
Suppose -13 = 3*g + 12*i - 7*i, -4*i - 16 = g. Let j be 12/90 + (-4)/30. Solve c - g*p = j, 5*c = -0*p + 5*p for c.
0
Let f(u) = -2*u + 37. Let d be f(-15). Suppose 63*a - d*a = -28. Let z be 1/3*-6*a/(-7). Solve -5*v - z*k - 6 - 8 = 0, -4*k = -5*v - 2 for v.
-2
Let y be 231/66*30/7 - 6. Solve -2*l - y = -0*z - z, -3*l - 4*z = 19 for l.
-5
Suppose 0 = 4*x - 283 - 213. Let q = x - 96. Solve 6*f - f = -4*i - q, -2*i = 3*f + 16 for i.
-2
Suppose 74 = 71*f - 68. Solve 2*y + 4*d - 2 = 0, 0 = y + d - f*d - 4 for y.
3
Suppose -s + 3*y + 2*y - 7 = 0, s - 3*y = -3. Suppose n + 1 = 2*z, -s*n + 14 = 2*z - 7. Solve -u = -2*j + n*j + 4, 0 = j + 5*u + 20 for j.
0
Suppose 173 - 170 = 3*c, 0 = -h + 2*c + 2. Let a = 4 + -4. Solve h*m + 3*j + 12 = -a*j, -5*m - 4*j = 16 for m.
0
Let q(t) = 1