pose 9*b - 4*q = 10*b + 18, -2*b - 5*q - 21 = 0. Solve y - b*d + 12 = -7*d, -5*y + 18 = -d for y.
3
Let k = -23 + 47. Let u be ((27/(-6))/(-3))/(9/k). Suppose 6*r - r = 0, a = -u*r + 2. Solve a*h + 2*o = 14, -5*h + 4*o - 8 = -4*h for h.
4
Let l(c) = -4*c**2 - 37*c + 149. Let m be l(3). Solve -m*h = 3*b - 1, -2*h = b + 2 - 5 for h.
2
Let y be (-3328)/78*18/(-8). Let l be y/(-9)*((2 - 10) + 5). Solve 3*z - 9 = -2*z - 4*x, 4*z = 3*x + l for z.
5
Let b(d) = -2*d + 20. Let w be b(15). Let l = -5 - w. Suppose -9 = x - 3*x + s, 21 = l*x - s. Solve -x*a + 8 = -5*h, -4*a = -4*h - 3 - 1 for a.
-3
Let v be (6/8)/((-36)/(-2784)). Let b = v - 52. Solve -3*n - 1 = 2*n - 4*r, n + b = -5*r for n.
-1
Suppose 3*x = -5*q + 58, 5*x - 86 = -q - 2*q. Let l be x/9 - (-8)/36. Let o be (1/4)/((-21)/(-84)). Solve 2*i + 2 = -4*u, 0*i - l*i + o = 3*u for i.
5
Suppose -125 = -8*i - 17*i. Solve 4*a = -5*q - 3, -3*a + i*q = 6*q + 5 for a.
-2
Let u = 665 - 661. Solve -4*m = -u*v - 4, -4*m - 96 = 5*v - 73 for m.
-2
Let r be (-140)/14 + (33 - (0 - -7)). Solve 8*z - 12*z = -3*x + 17, -3*z = x + r for z.
-5
Suppose 0 = 4*q - 5*v + 14, 51 = 4*q - 4*v + 59. Solve -8 = -2*r + q*w, -5*r + 3 = -4*w + 1 for r.
-2
Suppose 100 = 2*p - 0*p. Let h = p + -90. Let d = h + 40. Solve 1 - 4 = -3*t, f - 3*t - 1 = d for f.
4
Let k be (169 - 165)/((-2)/(-15)). Solve -4*y + 3*w = -11, -2*w + 28 = k for y.
2
Suppose 3*z - 5*z - 2*c = -64, 4*z - c - 108 = 0. Suppose -z + 33 = u. Solve -o - 13 = -u*t, -o + t + 13 = -6*o for o.
-3
Let a = -2721 + 2750. Solve 3*j + 4*m - a = 0, -2*j - 7*m + 26 = -3*m for j.
3
Let a(d) = -2*d**3 - 16*d**2 - 16*d - 3. Let i be a(-7). Let g be (-22)/i + (-2 - -7). Solve 0 = 4*o + g*y - y + 2, 2*o - 17 = 5*y for o.
1
Let c = -17098 + 17113. Solve -z - 2*h + 40 = 4*z, -c = -5*z + 3*h for z.
6
Suppose 0 = 3*d + 2*v - 123, 3*d + 2*v = -3*v + 132. Suppose -50*j + d = -37*j. Solve 0 = 3*w - 4*g + 5, 0 = -j*g - 0*g - 3 for w.
-3
Suppose 8*x + 25 - 49 = 0. Solve -2*s + 10 = 0, -x*z + 2*s + 7 = s for z.
4
Suppose m + 0*m + 3*c = -27, -45 = -4*m + 5*c. Suppose 6*l = 3*l. Solve -2*b = -3*j - m*b + 11, l = 4*b + 4 for j.
3
Suppose -3*i + 55 = -4*f, -3*i + 0*f = -f - 70. Suppose 7*u - i = -4. Suppose u*m + 2*m = 15. Solve 0 = -4*y + m*s - 8, 4*s - 4 - 13 = -y for y.
1
Suppose -4*d = -6*d - 4*d. Suppose d = -8*f + 11 + 53. Solve 0*k = 4*n + 5*k + 16, -2*n + k - f = 0 for n.
-4
Suppose 54*i - 78*i - 109 + 637 = 0. Solve 5*m + 2*y + 26 = 0, 10*y - 8*y = -4*m - i for m.
-4
Suppose -5*m + 5 = -3*m + g, 5 = 5*m + 4*g. Solve 7 = -3*l + 4*y, 5*y - 1 = l - m*l for l.
-1
Let b = -500 - -502. Suppose -b*i = 4*r + 6, 4*r = -2*i + 5*r + 19. Solve 3*n + 5 = -4*o + 4, -5*o - n = -i for o.
2
Suppose 11*q - 3*q = 9 + 15. Solve -q*z = 2*r - 9, -r + 0*r = z - 4 for z.
1
Suppose -52*z + 59 - 42 = -139. Solve -4*o - z*k = o + 2, 2*k = 2*o + 4 for o.
-1
Suppose -4 = 5*a - 59. Suppose -146 = -15*r - a. Solve 3*l + r = -0*h + 2*h, -4*h + 3 = -3*l for l.
-5
Let p = -960 - -964. Solve 2*k - 6 = -p*i, i - 2*k - 5 = k for i.
2
Suppose 5513*r - 96 = 5489*r. Solve 3*g + 10 = -3*z - 5, -r*z - 2*g - 20 = 0 for z.
-5
Suppose -127*n + 128*n = 4*s - 15, 6 = -2*n. Suppose 4*q - 96 = -5*t - 12, 0 = 4*t - 3*q - 92. Let d = -8 + t. Solve -4*l = d, -g - s*g + 10 = 2*l for g.
4
Let c = -435 - 12. Let q = 450 + c. Solve a = 2*a + 4*t - 13, -2*a - q*t = -6 for a.
-3
Let x(v) = -34*v - 141. Let a be x(-5). Suppose -146 - 86 = -a*f. Solve 0 = g + i + 7, -4*i + f*i = -3*g - 24 for g.
-4
Suppose 8*s + 2*s - 30 = 0. Let c(h) = h**2 + h + 17. Let u be c(s). Solve -6*p + 4*p + 5*z = 20, u = -5*p + 2*z for p.
-5
Let t be 141 - 1/(4 + (-12)/4). Let f = -117 + t. Solve 0 = -j + 5*j + 3*z + f, 20 = -4*z for j.
-2
Suppose -19 = -5*o + 21. Let i = 32 + -24. Suppose -l = i*l. Solve j - 5*k = -7, -k + l*k + o = 2*j for j.
3
Suppose -2*r + 21 + 7 = 0. Suppose 8*n - r + 6 = 0. Let d = n + 1. Solve -4*t = -3*t - 5*u + 8, d*u - 5 = t for t.
-3
Let w = 0 - 0. Suppose -h + 5 = k, -978*h = 13*k - 973*h - 65. Solve -2*m + w = -2*v + 4, 4*v = k*m + 9 for v.
1
Suppose -6*f + 9*f - 1 = 4*q, 2*f = 2*q + 2. Solve 4*d = -3*l + 19, 7*l - 2*l - 23 = q*d for d.
1
Let r = -1871 + 1905. Solve 4*m = -2*p - 24 + r, 5*p + 15 = -2*m for m.
5
Suppose -410 + 401 = 4*n + 5*m, -40 = -5*n + 4*m. Solve n*p + 16 = 5*z, -5*p + 2*z = 6*z + 20 for p.
-4
Let m(f) = -3*f**3 - 269*f**2 + 98*f + 725. Let p be m(-90). Solve -23*k - 5 = p*w - 18*k, -18 = 3*w - 2*k for w.
-4
Let j(v) = 2*v**2 - 9*v + 26. Let g be j(-6). Let z = g + -149. Solve 3*t = 0, t = -z*h - 4 - 5 for h.
-3
Suppose 140 - 695 = -185*g. Solve -g*s - 27 = -0*n + 3*n, s + 4*n + 24 = 0 for s.
-4
Suppose -z - 18 = -2*q, -4*q + 5*z - 2*z + 40 = 0. Suppose q*t - 6*t = -108. Let u = 110 + t. Solve 0*o + 4*v = -2*o + 30, -v = -u*o + 5 for o.
5
Suppose -46 = -u - 30. Suppose 11*o + 1080 = u*o. Let j be (-4)/(-9) + 984/o. Solve -b = 3*b + 3*s - j, -5*s = 2*b + 1 for b.
2
Let q(y) = 113*y - 5. Let t be q(1). Suppose n - 113 = -t. Solve -4*h + 13 = n*x, 3*x - h - 3 = -2*x for x.
1
Suppose 446*i + 56846 = 650. Suppose 2*q - 4*s - 260 = -0*q, -4*s = 4. Let a = i + q. Solve a*k + b - 4*b = 0, 0 = -3*k - 2*b for k.
0
Let n(d) = d**2 - 33*d + 1. Let s be n(32). Let w = -63 - -36. Let p = w - s. Solve -p*v + 3 = -5*x + 4, -x - 5*v = 23 for x.
-3
Suppose -68 = -15*g - 13*g + 44. Solve -2*u = 3*b - 15, g*b - 4*u = -b + 3 for b.
3
Suppose 3*o + 3*b = 18, -o = -50*b + 55*b - 30. Solve 4*d = -3*j - 23, d - j + o = 3 for d.
-2
Let c be (-21)/((-6)/(-128)*4). Let n = 179 + c. Let m = n + -64. Solve -5*v - 2*g - 25 = g, -7 = -4*v + m*g for v.
-2
Let s(j) = 16*j + 146. Let z be s(-9). Solve 0 = 116*u - 117*u - z*r - 5, -3*u - r = 15 for u.
-5
Let v be (7/(42/4))/(30/225). Solve 4*k + 2*t - 11 = v, 4*t + 13 = k for k.
5
Let i be -4*2/2*-4. Let d(t) = 8*t - 247. Let h = -179 - -210. Let c be d(h). Solve -i = -4*v, -v - 3*v + c = -3*l for l.
5
Suppose 0 = x + 5*i + 29, 18*x + 3*i + 23 = 23*x. Solve 2*p = 4*v, 3*p = 3*v + 4 - x for v.
1
Let u(z) = -z**2 + 38*z + 373. Let f be u(-8). Solve 3*y = i - 8, 8 = -0*y + 3*y - f*i for y.
-4
Suppose -64 = -5*j + 36 - 75. Solve 5*h + 20 = -j*k + 5, -3*k = 2*h + 11 for h.
2
Suppose 2*y - 70 + 40 = -4*i, -3*y - 5*i + 39 = 0. Solve -c + 4 = -4*a - 4, -4*c - 7 = -y*a for a.
-3
Let i = 45 - 45. Suppose i = -m + 2*m - 3. Let w be 0 + -3 + 2 + 6. Solve m*s = w*v - 10, -2*s - s + 3*v - 6 = 0 for s.
0
Let u(a) = -a + 8. Let m be u(6). Suppose r - 23*z + 25*z - 237 = 0, -2*z + 703 = 3*r. Let s = r + -233. Solve 3*x + x - 4*o - 24 = 0, -x - m*o = s for x.
4
Let r(o) = -o + 10. Let j(b) = -3*b + 19. Let z(a) = -4*j(a) + 9*r(a). Let k be z(-7). Let s = k - -10. Solve -2*q - 3*h = -9, 2*q - h + s = -q for q.
0
Let z(q) = 3*q**2 + 537*q + 538. Let v be z(-1). Solve 4*u - 3*x = -8*x, 0 = -v*u - 3*x for u.
0
Let h be (-3)/6 - 7/(-2). Let n = -219 - -2165. Suppose -18 = -1949*w + n*w. Solve y - 5*y - 2*l - 8 = 0, -h*l - w = 4*y for y.
-3
Suppose -6*i + 3*y = -10*i + 17, -2*y = 3*i - 13. Suppose -i*w = -3*g - 11, 2*w - 16 = -2*w. Solve g*p + 7 + 0 = -5*z, 3*p - 5*z + 17 = 0 for p.
-4
Suppose x = 2*h - 30, 2*h - 3*x + 738 = 768. Solve -4 = -m, h*p + 13 = 16*p + 4*m for p.
-3
Let j(b) be the third derivative of 13*b**4/8 - 53*b**3/6 + 88*b**2. Let v be j(2). Solve i = -4*i - v, -a = 5*i + 20 for a.
5
Let o(n) = -5*n + 45. Let k be o(9). Suppose 5*b + t + t + 10 = k, 0 = -4*b + 2*t + 10. Solve 2*s + 2*f + f - 6 = 0, 2*s - f + 2 = b for s.
0
Let c(d) = 131*d - 9037. Let i be c(69). Solve -15 = k - 5*q, i*q - 6 = 21*k - 23*k for k.
0
Suppose -5*o + 24 = 14, 0 = 3*n - 3*o - 9. Solve 0 = 3*r - 5*r - 5*g + 3, -n*r + 23 = -3*g for r.
4
Let v = 13 - 9. Let t(q) = 2*q**3 + 8*q - 3. Let y be t(3). Suppose -71*f + y + 919 = 0. Solve 5*w + f = -g, -v*g = -w + 6*w + 11 for w.
-3
Suppose 0 = -u - 2*o - 5 + 7, -5*u = -o - 10. Let z be 2/(u*-2 + 308/70). Solve 2*d = -3*v - 13 - 2, 0 = v + z*d + 18 for v.
-3
Suppose 37*k - 105 = 16*k. Solve -k*b = 2*c, -9 - 5 = -3*b - 4*c for b.
-2
Let g(a) = 8*a + 51. Let w be g(-6). Suppose -w*u = -5*c - 14, -2*c - 17 = u - 29. Solve 3*y = 3*k + 27, 16 = -4*y + u*y for k.
-5
Suppose -3*x = 28*y - 25*y - 12, -2*y - 5*x + 17 = 0. Solve -t = -3*i + y, t + 0*t + 1 = -2*i for i.
0
Suppose -46 = -3*n + o,