*x - 7 = 0 for r.
-5
Let x = -145 - -141. Let j be -4*(3 + 24/x). Let l be 30/7 - (-12)/(-42). Solve 4*y + j = 0, 2*y + 0*y + 18 = l*a for a.
3
Let z(k) = -k**2 - 142*k - 4911. Let o be z(-60). Solve 6 + o = -4*j - d, j - d = -5 for j.
-4
Let f be (98/7)/(-41 + 43). Solve -17 = 4*a - v, 0 = 3*a - 8*v + f*v + 14 for a.
-3
Let s = 387 - -230. Let v = -614 + s. Solve -5*h - 10 + 0 = v*c, 4*h + 4*c + 16 = 0 for h.
1
Suppose 25 = -16*p + 21*p + 5*t, 10 = 5*t. Suppose p*h - 2375 = -2360. Solve 2*l + 20 = -h*d, -2*d - 11 = -4*d + 3*l for d.
-2
Suppose 148 = -2*s + 154. Suppose 4*w = 2*w + w. Let f = w - -14. Solve 0 = -2*p - 4*b + 8, -5*p - f - 5 = -s*b for p.
-2
Let u be -4 - -2 - (-18 - 2). Let y be 2/3 + (1086/u - 7). Let z = y + -44. Solve 4*p - f - 3 = -2*f, 5*p = 5*f + z for p.
1
Suppose -50 = -56*p + 46*p. Suppose -p*i = 2 - 2. Solve -12 = 3*l, i*h = -2*h + l + 2 for h.
-1
Let q(h) = 6*h + 22. Let t be (-12)/(-48) - 2/8. Let v be q(t). Solve r + 2*g = 4*r + v, 4*r - 2*g + 26 = 0 for r.
-4
Let m be 1/2*(-1940)/(-194). Solve 22*j + 3*l + 4 = 17*j, m*j - 4*l + 53 = 0 for j.
-5
Let p = 22 + -23. Let m be 2 - (-7)/(-7)*p. Solve 0 = -m*g + t - 8, -3*g + 26 = 4*t + 9 for g.
-1
Let w = -73 - 41. Let r be 4*2/20 + w/285. Solve 4*g - 5*l + 12 = r, -2*g + 3*l - 10 = -g for g.
2
Let n(i) = i**3 + 27*i**2 + 23*i - 60. Let s be n(-26). Suppose -461 = -s*h + 97. Solve -3*f + h = -5*k, 5*f - 3*k - 8 - 17 = 0 for f.
2
Let u(y) = y + 9. Let b be u(-7). Let r = 210756 + -210748. Solve b*m - 5*j = 10, -5*j = m + 3 - r for m.
5
Suppose -95 = -28*n - 39. Let u be 6/(-4)*n - (-207 + 201). Solve -4*b - 3 = -3*z - 0, 0 = u*b - 3*z for b.
-3
Suppose -5*k + 20 = 0, -2*y - k = -23 + 19. Solve 7*a = -v + 2*a + 29, -2*v + 2*a - 2 = y for v.
4
Let a(h) = -2*h**3 + 50*h**2 + 3. Let y be a(25). Solve 3*v = -3*c - 3, -c - y = 1 for v.
3
Suppose 6*t - 4 = 5*t. Suppose 3*s - 24 = 4*r, 0 = -2*s + t*r - 1 + 21. Solve -3*h = 3*k - 2*h + 1, -k + s*h - 9 = 0 for k.
-1
Let l(z) = 8*z + 121. Let m be l(-23). Let c be 134/6*(7 + -4). Let h = m + c. Solve 6 = h*s - 3*a + 22, -6 = 2*s - a for s.
-1
Suppose -5*c - 34 - 56 = -2*x, -3*c - 45 = -x. Let z = x - 36. Let k be (-26)/(-7) - 48/(-168). Solve -5 = k*b + 4*h + 11, 4*b - h - z = 0 for b.
1
Suppose -3*l + 50 = 2*l - 2*t, 3*t + 40 = 4*l. Suppose 2*x = 5*o - 21 - 33, o - 2*x - 14 = 0. Solve 3*n - o = 5*n, -5*m - l = -3*n for m.
-5
Suppose 4*l + 5*j = 16, -5*l - 17 = -4*j + j. Let n be ((-3)/6)/(l/14). Let v be 15/5*6/9. Solve -p - 3*x = -n, -3*x = p + v*x - 13 for p.
-2
Let w = 12 - 21. Let g be ((-21)/w - 1) + (-85)/(-51). Solve 4*j = -5*i - 1, -5*i + g*j = -8*i - 3 for i.
3
Let o = -4 - 14. Let h be (-4)/(-18) - 11407/(-549). Let v = h + o. Solve -3*c + 5 = -0*d + d, v*d - 15 = -2*c for d.
5
Suppose 2*j + 219 = -3*v - 199, -2*v = -8. Let u = j + 228. Solve -5*f = -c + 3*c - u, c = 2*f - 7 for f.
3
Let y(b) = -b**2 - 3*b + 62. Let l be y(6). Let u be 34/l - (3/12 + 0). Solve 2*w = 3*n + 10, 2*n - 6 + 2 = -u*w for n.
-2
Let v be (10/(-8))/(2/(-8)). Let c(k) = k + 9. Suppose -5*q + 120 = 35. Let l be c(q). Solve -i - v*a + l = 0, -4*a = -13 - 7 for i.
1
Suppose 0 = -0*m + m - 4*h + 6, 0 = -3*m - 3*h + 12. Solve -m*t - 10 = 2*j, -2*j + 5*t = -0*j - 18 for j.
-1
Suppose 296*w + 2*t = 293*w + 25, -4*t + 20 = -4*w. Solve 0*r = -w*r - 3*b + 6, 4*r + 2*b - 10 = 0 for r.
3
Let f be (-33)/(-6)*(1 - -1). Let z = -308 - -308. Let y be 30/(-10) - ((z - 2) + -12). Solve 3*c - y = 3*j + 1, -2*c = -5*j - f for c.
3
Let j = 71 + -160. Let m = 85 + j. Let l be 6/m - (364/(-8))/13. Solve 2*k + 12 - 3 = -5*v, 2*k = -l*v for k.
3
Let n = -2956 - -2961. Solve 0 = k - 2*w + 4, n*k - 33*w + 29*w + 14 = 0 for k.
-2
Suppose 15*g + 28 - 138 = 4*g. Solve -d = -5*u + g, -d - 23 = u - 25 for d.
0
Let o(c) = -c**2 - 11*c - 28. Let p(f) = -4*f**2 - 89*f - 28. Let q be p(-22). Let a be o(q). Solve 5*b + 4*v + 0 = -1, -a*b + 5*v - 7 = 0 for b.
-1
Suppose 0 = -6*v + 15 + 9. Suppose -v*z = 2*a + 2, -35 + 13 = -z + 4*a. Solve -x + z = -p, 2*x - 5*p = -p for x.
4
Let n be ((-14)/((-2)/(-2)))/((-1169)/334). Solve -5*s = -12*h + 15*h - 22, n*s - 18 = -2*h for s.
5
Let s be (-12)/((-145)/(-130) + -1). Let q = 109 + s. Suppose 0 = 2*c + 2*n - 14, q*c - 26 + 3 = -n. Solve 2*y = c, u - 4*y = 2*u - 5 for u.
-3
Suppose 45*b - 1071 = 38*b. Suppose -b = -3*u - 138. Solve -4*j - u*x = -3, 3*j + 2*j + 21 = 2*x for j.
-3
Let j be (-2)/(-4)*88/11. Let m be 4/32*j + 26/4. Suppose 16 + 5 = m*n. Solve -d - 10 = 4*h + 5, 0 = -n*d + 3*h for d.
-3
Let q = 5745 + -5740. Solve -q*g - 4*u = 50, 4*g + 77 = -5*u + 28 for g.
-6
Suppose -18 = 11*v - 17*v. Suppose 90 = v*a + 84. Let d(n) = 5*n - 6. Let i be d(a). Solve -i*g + 4*b = -10 + 30, 0 = 4*g - 3*b + 15 for g.
0
Suppose 0 = -4*a + i + 22, 31*i = 2*a + 33*i - 16. Solve w = a*w + u + 11, -5*w - 4*u = 14 for w.
-2
Suppose 992*m + 9 = 995*m. Let q = 18 + 5. Solve -m*u + c + 5 = q, -4*u = 3*c + 11 for u.
-5
Let f = -80 - -85. Suppose 0 = -f*d - 3*c - 2*c + 25, 4*d - c = -5. Let i be 1*-2*(d + 12/(-8)). Solve -3*q - 7 = -4*n, 5*q + i*n - 4*n - 11 = 0 for q.
3
Suppose -f - 646 = 4*b + 14, -5*f = -3*b - 518. Let i = -164 - b. Solve 0*z + s - 6 = z, i*z - s + 7 = 0 for z.
-1
Suppose 0 = 2*v + 6 + 34. Let a be (8/v)/((-2)/90). Let m be (2*1)/(a/9). Solve -3*c + 3*o = 5*o - 12, -m = c - o for c.
2
Suppose 18 = 5*c - 32. Let a be (c/2)/5*5. Let j(i) = 5*i**2 - 2*i + 2. Let q be j(1). Solve 0 = -q*w + 4*k + 7 - 3, -5*k - a = -2*w for w.
0
Let v be (-6)/(0 - 3 - (-12)/8). Let g(u) = -u**2 + 11*u + 13. Let t be g(12). Solve 0 = -2*z - 4*w - 18, 11 = -v*w - t for z.
-3
Suppose -6*l + 2*l - s = -25, 4*l + 2*s - 30 = 0. Suppose -5*y = 4*k + l, -22 = y - k + 6*k. Solve -r + 2*r = -y*b + 14, -2*r - 2*b + 12 = 0 for r.
2
Let n be 74 + (-1)/2 + (-1)/2. Let o = n - 71. Solve i + v = -v - 2, -i = -v + o for i.
-2
Let i(q) = -35*q + 73. Let v be i(2). Solve -4*c = 0, 2*c = -v*z + 6*c + 9 for z.
3
Suppose -741 = -175*i + 134. Solve -b = i*m + 10, 2*m - 18*b + 21 = -15*b for m.
-3
Suppose 426*y - 81 = 423*y. Let c = 1 - -21. Let z = y - c. Solve -p + 2*p + b = -6, z*p + 3*b + 26 = 0 for p.
-4
Suppose -371 - 128 = -91*w + 47. Solve g - 4*s = -17, -2*g + 4*s - 12 = w for g.
-1
Let y(p) = 155*p**3 - p**2 - 1. Let b be y(1). Suppose 0*v = -3*v - b. Let u = 54 + v. Solve 15 = u*f + 2*l, -l + 20 = 4*f - 4*l for f.
5
Suppose 20*v - 924 = -24*v. Let t be 4 - v/6 - (-15)/6. Solve 2*s + 5*p + 7 = 4*p, 3*s - t*p - 12 = 0 for s.
-1
Suppose -118*f + 122*f + 16 = 0. Let s(z) = -z. Let t be s(f). Solve -10 = g - 0*g + 5*i, t*g = -5*i - 10 for g.
0
Let z(r) = -72*r**2 - 721*r - 7. Let n be z(-10). Solve 0 = 3*y - 6, n*o - 4*y = -2*o - 33 for o.
-5
Suppose 0 = -7*u - 10*u + 170. Suppose 0 = x + 4*x - u. Let t be (3*(-1)/x)/(12/(-16)). Solve -2*j = 3*g + 4, 6 = -3*g + g + t*j for g.
-2
Suppose -117 = -4*l - 65. Suppose -1 = 5*h + 59. Let u = -9 - h. Solve 4*s - l = -m, 0 = -u*s + 4*m - 2 - 12 for s.
2
Suppose -450 = -18*c + 1044. Suppose 0 = -5*w - u + c, -10*w + 12*w = 3*u + 23. Solve -22 = 5*h + d, 4*h + 5*d + w + 10 = 0 for h.
-4
Suppose 0 = -3*k - 2*k - 5*h + 5, -11 = -k + 4*h. Suppose -k*m = m - 16. Solve 4*u + 3*f - 17 = 0, 5*u - m*f - 26 = -3*f for u.
5
Let j be (-315)/75*(52/(-5) + 26/65). Solve -j*h + 44*h + 4*r = -10, -4*h = 4*r for h.
5
Suppose -34*w = 8*w - 504. Suppose 6*x - w*x = -30. Solve 3*v + 26 = 4*c, 3*v = -2*c + x - 1 for c.
5
Let v(n) be the first derivative of -n**3/3 - 9*n**2/2 - n + 921. Suppose -4*y - 6 = 10. Let m be v(y). Solve 5*x - m = 2*i, -3*x - i = -x - 13 for x.
5
Suppose 1366*q - 1400*q = -272. Solve 5 = -5*b - 5, -3*b = 2*u + q for u.
-1
Suppose 4*z - 3*z = -m + 34, -6*m + 4*z + 204 = 0. Solve -5*l - 3*f = 32, -4*l + 14 = f + m for l.
-4
Suppose 5*z - 26 = -4*q, 383*z = -2*q + 385*z + 4. Solve q*i + 5*x - 5 = 9*i, 5*x = 3*i + 13 for i.
4
Suppose 5*c = 3*q + 7, 5*c = 2*q - 3 + 11. Let n(u) = -13*u**3 - u. Let j be n(q). Let k = 14 + j. Solve -7*d + 3*v + 3 = -5*d, 3*d - 2*v + 3 = k for d.
-3
Let c = -75 + 10. Let u = -58 - c. Suppose -y = 5*r + 23, r + 4 = 3*y - u. Solve -7 = y*o + 3*q, -3*o = 6*q - q + 10 for o.
-5
Suppose 80 = 2*t + 3*t. Suppose -t = 2*l - 38. Solve -3*i + 7 = -2*h, 2*h + 0*h = -i - l for i.
-1
Suppose g = 4*g. Suppose 0 = -n - 5*