or a.
-2
Let q = 9 + -5. Let a(c) = 222*c**3 - 2 - 3*c - 111*c**3 - 113*c**3 - 4*c**2. Let y be a(-2). Solve q*x - 5*s = x + 40, x - y*s = 25 for x.
5
Let s = -693 + 696. Solve g - s*w = 4, 0 = -3*g + w - 0*w - 12 for g.
-5
Let a(h) = h**3 + 9*h**2 - 7*h + 5. Let i be a(-9). Let q = i - 64. Let r = -3 - -6. Solve t = -0*k + 5*k + 20, 3 = r*t + q*k for t.
5
Let l be 24/(-20) + (-483)/(-115). Solve -3*z + 3 = l*k - 12, k - 5 = z for k.
5
Let t(c) = c**3 + 14*c**2 - 29*c + 53. Let u be t(-16). Let w = -10 + 14. Solve -2*d - 20 = u*a, -2*d - w*a + 9*a = 0 for d.
-5
Let a be (-16)/(-1) + (-8 - -10). Let v = 19 - a. Let h be v - (0 + -4 - -2). Solve 2*c + b = -8, -h*c + 8*c = -5*b - 20 for c.
-4
Suppose -575 - 667 = -69*a. Solve 2*d - a = 10*t - 8*t, 3*d - 11 = -t for d.
5
Let u = -2704 + 2710. Solve -5*t - 24 - u = 3*l, -t + 4*l + 17 = 0 for t.
-3
Let a = -160 + 164. Let c(i) = i + 9. Let d be c(-7). Suppose 5*y - 4*u - 12 = 0, y - d*u = -y + 6. Solve -a*g = -3*p + 4, 0 = g - y*g - 4*p + 1 for g.
-1
Suppose 8*s - 20 + 572 = 0. Let l = 77 + s. Solve -3*z = -5*j - 30, -l - 14 = -j - 5*z for j.
-3
Suppose 0 = 2*s + 12*t - 13*t - 28, -3*s - 4*t = -20. Solve 4*o = 4*f - s, -o - 13 = o + 5*f for o.
-4
Suppose -r - 3*i + 2*i + 7 = 0, 4*r + 5*i = 30. Suppose 4*l - 52 = -12. Solve 2*p - r*z = l, 10 = 2*p - 0*z + 2*z for p.
5
Suppose -m - 9 = -2*o, 2*o + 5*m - 21 = -6. Suppose -o*k = -8*k. Solve k = 2*s - 2*w + 6, 2*s = 5*s - w + 13 for s.
-5
Let a(y) be the third derivative of -y**4/24 - y**3/2 - 3*y**2. Let x be a(-2). Let s be (3/x - 3)/(-2). Solve 0 = 3*j - 5*m - 26, j + s*j = -2*m for j.
2
Let v be 12/20 - 4/10*-46. Solve -5*i = f - v + 4, -4*i - 5*f + 12 = 0 for i.
3
Suppose 30 = -545*k + 551*k. Let y(v) = -v**2 + 6*v - 6. Let d be y(4). Solve -k*n + 0*w + 5 = -5*w, -n + 2*w = d for n.
4
Let d = 51 + -41. Solve 2*z + k = -k + d, 7 = 3*z - k for z.
3
Let q be (48/18)/(32/24). Solve 5*w + q*g - 25 = 0, 23 = w - 2*g + 6*g for w.
3
Let w = 39 - 77. Let z be w/(-10) + 14/70. Solve -z = -3*q + o, -q - 2*o + 0*o = -13 for q.
3
Suppose 6*n = n. Suppose n = f - 7 + 3. Suppose 32 = 8*p - f*p. Solve 2*q = 4*v + 22, -5*v - 2*q + 3 = p for v.
-3
Let u(i) = 162*i - 960. Let z(h) = 17*h - 101. Let g(j) = -5*u(j) + 48*z(j). Let t be g(9). Solve 3*a + 4 = -4*y, -t*a - 2 = 2*y - a for y.
-1
Let o(z) = -3 - 20 - 4*z + 4*z - z. Let s be o(-24). Solve 0 = 2*b - 3*t, -b = 2*t + 8 - s for b.
-3
Suppose -2*f - 3*f + i + 76 = 0, -4*f - i + 68 = 0. Solve 2*w - 2*r = -f, 0 = 3*w + 2*r + 3*r for w.
-5
Suppose 38*w - 70 = 33*w. Solve 3*u + 2*h = 23, u - h + w = 3*u for u.
5
Suppose -35 = -5*b - 3*s, -2*b + 2*s = -4*b + 14. Suppose b*n - 12 = 3*n. Solve -n*a - 10 = 5*j, 2*a + 1 = 3*j - 12 for j.
1
Let w(t) = -7*t - 18. Let k(v) = 6*v + 17. Let z(g) = 5*k(g) + 4*w(g). Let n be z(6). Solve 0 = 3*h - 4*h + 2*c - 5, -2*c = 5*h + n for h.
-5
Let w(g) = g**3 - 6*g**2 + 9*g - 17. Let y be w(5). Solve -a - y*r - 6 = -19, 2*a = 2*r - 14 for a.
-2
Suppose 2*c + 2 - 6 = 0. Suppose 7*z - 90 = 50. Solve -c*s - 4*n = 10, 8*s - 4*s = 3*n - z for s.
-5
Suppose 91 = 19*r + 34. Solve -5*u + 6*u - o = 0, -r*u - 4*o = -14 for u.
2
Let y = 40 - 40. Solve -4*o + 2*z + 2 = 0, -2*o - 4*z - 3 + 29 = y for o.
3
Suppose 41 - 14 = 3*w. Solve -4*z = 2*m - 4, 3*z - 1 = 2*m + w for m.
-2
Let t = 2 - -3. Suppose -t*b = -4*b - 13. Suppose 0 = 3*s - 2*m - 11 - 0, 3*m = s - b. Solve 0 = -4*y + 8, -5*w + 1 + s = -4*y for w.
2
Let l(i) = 10*i + 5. Let g = 16 + -27. Let b(r) = 5*r + 3. Let q(t) = g*b(t) + 6*l(t). Let m be q(5). Solve -m = 4*y - 3*w, -w + 2*w = -5*y - 18 for y.
-4
Let x(f) be the second derivative of f**5/20 - f**4/6 + f**3/6 + f**2/2 - 12*f. Let j be x(2). Solve 3 = -j*c - 4*p, 3*c - 5 = c - 5*p for c.
-5
Suppose -l - 24 = -7*l. Suppose 0 = 5*n - l*y + 5 - 45, 3*y = -15. Solve 5*c - n*f = f - 20, -8 = -c - 5*f for c.
-2
Let o(z) = -z**2 + 2*z. Let k be ((-4)/12)/((-2)/36). Let y be o(k). Let j be 10*y/(-15)*1. Solve b + 6*x = 3*x + j, -2*b - 5*x = -28 for b.
4
Let y(f) = f + 2. Let n be y(0). Suppose 0 = d - 2*p - 47, n*d - 5*p + 97 = 5*d. Suppose 0*a - d = -3*a. Solve 3 = x - 0, 3*x = -4*b + a for b.
1
Suppose k + 13 = c, 0*c - 4*k = 5*c - 74. Let d = 23 - c. Suppose 2*b + 0*m + 5*m + d = 0, -b = -m - 13. Solve 5*z - 11 = 3*p, 0 = -b*p + 3*p - 5*z + 35 for p.
3
Suppose 0 = -20*d + 24*d - 8. Let b = d - -6. Solve -4*f + 2*q + 10 = -2*f, -f + 4*q = -b for f.
4
Let u(v) = -v**3 + v - 1. Let h be u(-2). Let d be 2 - (-17 - 5/h). Solve d = -5*q, -y - 2*q = -2*y + 6 for y.
-2
Let d(o) = o**2 - 9*o + 16. Let h be d(7). Let u(v) = -2 - 10*v + 2*v**2 + 17*v - 3*v**h - 3. Let k be u(5). Solve b = -r - 4*b - k, b = 0 for r.
-5
Suppose -19*b = -60 + 3. Solve 0 = 3*i - 3, -5*f - b*i = 2*i for f.
-1
Let x(h) = -h**3 - 25*h**2 - 41*h + 115. Let z be x(-23). Solve 0 = -f - z*s - 3*s + 12, -3*f = -s + 4 for f.
0
Let t = 95 - 44. Suppose 2*m + 27 = t. Solve -4*z + b - 10 = 0, 0*z + 2*z + m = -3*b for z.
-3
Let p = -80 + 82. Let u be (2 - 1 - -1)*p. Solve 0 = -3*r - r - u, -5*v + 3 = -3*r for v.
0
Suppose -37*f + 93 = -166. Solve -11 = u + 4*s + 2, 3*u + 4*s = -f for u.
3
Let p be (-231)/6*12/(-21). Suppose 0 = -2*r + n + 9, -n + p = 4*r + n. Solve -5*u + 12 + 13 = -m, r = -4*m + u for m.
0
Let l = 1 - 8. Let g(t) = -t**3 - 6*t**2 + 7*t + 6. Let b be g(l). Let q be 6/4*64/b. Solve -4*y = 4*h + 32, -h + 2*h = -3*y - q for y.
-4
Let k = 885 + -879. Solve 4 = -5*r + 2*a, -a = -2*r - 4*a + k for r.
0
Let t be (2 - 2)/((-8)/(-2) + -5). Solve -3*p + 6*c - 8*c - 8 = t, -3*c = 4*p + 10 for p.
-4
Suppose 0*q = 2*q. Suppose q*s - 4*s = 0. Suppose 5*v = -s*v + 95. Solve -2*b - 7 = d + 4, v = -2*d - 3*b for d.
-5
Suppose -2*p = 7 + 1. Let z be 5/(15/27) + p. Solve l + 3*n = -2*l, z*n = -4*l + 4 for l.
-4
Let q(x) = -3*x - 30. Let v be q(-12). Let s = 13 + -11. Solve -s*b + 5*y + 4 = 3*y, -2*y - v = -b for b.
-2
Suppose -5*v - 5*h = -80, -3*v = h - 3*h - 33. Solve j - 2*j - v = 5*i, -4*i - 11 = j for j.
-3
Suppose 7*n + 4*n = -7*n. Solve 4*r + 4*d + 28 = 0, 2*r - d + 2 = -n for r.
-3
Let l = -566 + 576. Solve s = -s + l, -s = -f - 10 for f.
-5
Let h be 16/(11 - 19) + 2 + 5. Solve -4*t + 16 = -2*p, -3*t = -3*p - h - 7 for p.
0
Let l = -157 + 157. Solve 4*b - 28 = 5*n, 4*n = -l*b - 3*b - 10 for b.
2
Let k = -88 - -92. Suppose 5*v - 6*u = -8*u + 14, k*u = 4*v. Solve 0 = -2*j - 2*a + 6, 0 = v*j + a + 2*a - 8 for j.
1
Let t(k) = 9*k + 301. Let y be t(-32). Solve 3*d + 2*i + 8 = 5*d, -2*d - 3*i = -y for d.
5
Suppose 1 = 4*s - 5*a, -4*s - 4*a + 8 + 20 = 0. Suppose y + s = 6. Solve -2*z - 2 = 3*d - 4*d, 0 = 2*d + y*z + 14 for d.
-4
Suppose 23*l = 36*l - 325. Solve -2*d - 5*u + l = -10*u, 3*d + 3*u = 6 for d.
5
Let q be (248/(-16))/((-2)/4). Let i = 33 - q. Solve 4*z + 8 = -3*d, -6 = -4*z + i*d + 6 for z.
1
Let h be (-19)/((-76)/(-16)) - -9. Solve -4*v - 10 = -b - 8*v, 0 = -5*b + h*v - 25 for b.
-2
Let k(i) = i + 2. Let h be k(10). Suppose 3*c + 13 = 4*c. Suppose 8 = 3*z - 4*w, c = z - 4*w + 5. Solve z = 3*s - 2*y + h, -4*s + 4*y = y + 16 for s.
-4
Let l = -223 - -246. Solve -l = -2*g + z + 4*z, 4*g - 21 = 5*z for g.
-1
Suppose 3*m + 12 = 0, 4*d - 2*m - 96 = -0*d. Suppose 0 = 4*b - d + 18. Solve -f - 4*o = 3*f + 8, 2*f - o = -b for f.
-1
Let d(g) = 14*g + 127. Let l be d(-9). Solve -5*y + y = c + l, -3*c - 2*y - 13 = 0 for c.
-5
Let a be (-15)/35 + 38/7. Let o be 10/4*2/1. Solve d - 5*d + o*l - 31 = 0, 2*l = -a*d - 14 for d.
-4
Suppose 5*j + 66 - 11 = 0. Let t(r) = 3*r - 5. Let k be t(6). Let z = k + j. Solve -o + z*o = -5*f + 18, -18 = o - 4*f for o.
-2
Let u = -1075 - -1078. Solve -4*y + 3*s - 18 + 0 = 0, -u*y - 7 = s for y.
-3
Let y(t) = 4*t**2 + t - 1. Suppose -2*x = -h - 4 - 0, -3 = 3*h - 3*x. Let k be y(h). Let n = k - 12. Solve -2*d = 3*i - 3 + 22, -3*d = n*i + 31 for i.
-5
Suppose -4*d + 36 = -8. Solve -7 = -3*j + 3*a - 2*a, d = -j - 3*a for j.
1
Let c be 0 + 2 + (-3)/6*-4. Suppose 5*l - 13 = -4*y, l - 1 = -2*y + c*l. Solve 3*n - 2*g + 12 = -g, 3*g = y*n + 15 for n.
-3
Suppose -q + 5 = 4*m, 2*m - 67 + 69 = 0. Solve -3*x = -q*t + 4*t + 6, -x - 12 = -5*t for x.
3
Suppose 3*f + v = 1, 0 = 17*f - 12*f + 2*v. Solve 6 = -3*y, -f*y - 15 = 5*u + 9 for u.
-4
Let z be (-3 - 18/10)*(-120)/(-18). Let g be z/(-6) + 4/(-12)*1. Solve 3*c + g*r