+ 21 = 5*i + 3*t, 0 = -3*i + t + 9. Solve -h + i*m = -16, 2*h + 3*h - 35 = 5*m for h.
4
Let l be (0 - 808/9) + 42/(-189). Let c = l + 115. Solve 4*i = 0, 2*i + 2*i - c = -5*y for y.
5
Let n(o) be the first derivative of -o**3/3 - 3*o**2 - 5*o - 1. Let w be n(-3). Let j be 1/(4/(-12)) + w. Solve 4*m - 19 = -m - 3*b, -j = m - b for m.
2
Let b(d) = 4*d**2 + 1. Let r be b(-1). Suppose 5*z = 0, -277 + 1009 = 2*c - z. Let a be (-4)/28 - c/(-14). Solve j + 5*l = -24, j = r*l - 0 + a for j.
1
Suppose 495*t = 498*t - 24. Solve 4*x + o + t = 0, 5*x + 4*o = 7*o - 27 for x.
-3
Let t = -23 + 46. Suppose 0 = -16*p + 29*p - 26. Solve l = u - 4, -5*u + p*l + t = -0*l for u.
5
Let j be (-14)/(-4)*(-160)/(-70). Solve 5*g = 2*x - 16, 0 = -3*g - 3*x + j*x - 2 for g.
-4
Let v(i) be the first derivative of 2*i**2 + 30*i - 4. Let k be v(-7). Solve 2*s - 2*x - 6 = 0, 5*s + k = -3*x + 1 for s.
1
Let j be (1 + -4)/3*(-2 + 2). Solve 2*c + 13 - 1 = -5*x, j = -x - 2*c - 4 for x.
-2
Suppose 466 - 494 = -7*f. Solve -3 = 3*l + f*o - 16, 5*l + 9 = o for l.
-1
Suppose 0 = -v + 1, -205 = -5*b + 3*v + 2*v. Let r = 46 - b. Solve 2*j + k + 1 = 0, r*k + 0 = -4 for j.
0
Suppose -18 = 2*o - 102. Let k be (2 + o/(-18))/(2/(-6)). Solve -s = -2*m - 7, 3*m + k + 17 = -s for s.
-3
Suppose -5*c = -4*c + 40*c. Solve c = -n + 4*v - 13, -4*n + 2*v + 3*v = 19 for n.
-1
Let z = -4 - 10. Let d = -5 - z. Let x be (3/9)/(1/d). Solve 2*j - 2*w + 13 = -x*w, j - w = -2 for j.
-5
Let r = 251 + -244. Solve 4*m + 2*u = 8, 3*m = 2*u - r*u - 1 for m.
3
Let u = 43 + -39. Let i(l) be the second derivative of l**3/3 - 5*l**2/2 - 2*l. Let t be i(u). Solve 5*w = 5*z - 25, -t*z + 4*z + 2*w = 5 for z.
5
Suppose 3 = 3*p - 6. Suppose -20 - 1 = -3*a + 3*o, -p*a = 2*o + 4. Let w be a - 1/(1/(-3)). Solve x + x - 3*r + w = 0, -x = -2*r + 5 for x.
5
Let g = 281 + -278. Solve -j + 2 = d, -5*d + 3 = g*j - 3 for d.
0
Let i(w) = -w**3 + 3*w**2 - 18*w + 32. Let c be i(2). Solve -16 = -l + 3*l + 3*t, -2*l + t = c for l.
-2
Let t be ((-6)/(-4))/(4 - 87/24). Solve -5*i + 15 = -5*n, -i + 10 = -2*n + t for i.
0
Suppose -3*a + 0*l + 25 = -2*l, 4*a + 4*l = 0. Suppose -11*b = 2*g - 8*b + 5, 17 = 4*g - 3*b. Solve 0 = -4*j - a*x - 16, 5*x + 15 = -g*j - 3*j for j.
1
Let b(h) be the second derivative of h**5/20 + h**4/3 - 11*h**3/6 + 11*h**2/2 + 10*h. Let z be b(-6). Solve -5*y + 5*c = z, -4*y + 2 + 24 = 2*c for y.
4
Let d(c) = 9*c**2 + 2*c - 3. Let i be d(1). Suppose -4*k = j - 11, k + 5 = 5*j - i. Solve -16 = -5*l - 2*o + j*o, 5*o = -4*l + 7 for l.
3
Let k be (2/4)/((-35)/40 - -1). Solve 4*c = -3*u - 4, -c - 4*c + k*u - 5 = 0 for c.
-1
Suppose 0*k = 5*k - 600. Let j be ((-3)/(-6))/((-3)/k). Let m = j + 35. Solve -2*i + 6 = -2, 3*y - 3*i + m = 0 for y.
-1
Let m be (-34)/6 - 4/(-6). Let s = 88 + -103. Let w be s/6*44/m. Solve 4*c - 3*j = -c + w, -5*j = -5*c + 30 for c.
2
Let g be (2 - 5)/((-5)/135). Let s = 83 - g. Solve 5*k = r - 0*k - 22, s*r - 4*k - 20 = 0 for r.
2
Let f = -37 - -41. Suppose -59 = -4*z + 3*g, f*z - 2*z = 4*g + 22. Solve 4*m + 2*o - z = o, -4*o - 12 = 0 for m.
5
Let t = 1621 + -1605. Solve 5*a + t = r, 5*a - 3*r + 9 = -9 for a.
-3
Suppose -b = f - 5, 2*f + f = 4*b - 13. Solve 0 = l + 2*l + 2*j + 8, -b*j = -2*l for l.
-2
Suppose 4*z + 86 = -q + 14, 3*q + 148 = 5*z. Let s = q - -60. Solve 4*i + 3*r + 32 = -2*r, 4*i - s*r - 4 = 0 for i.
-3
Suppose 4*h - 44 = -0*f + 4*f, 2*h = -5*f + 15. Let o be (-340)/(-50) - 8/h. Suppose -s + o = s. Solve -22 = -b - 4*b - s*t, b = 4*t - 14 for b.
2
Let d = -6 - -7. Let x be (d/2)/(4/16). Solve 20 = 5*h, 2*h - x = -g + 1 for g.
-5
Let t be (3 - 0) + (-151 - 4) + 3. Let s = -147 - t. Solve 3*o + s*h - 6*h + 13 = 0, 4*o = -4*h + 20 for o.
1
Suppose 2*v = -0*v - 5*d + 27, 0 = -v + 4*d - 6. Suppose 0 = -n + 4*n - v. Solve 2*q - 4*z + 6 = 2, 5*q = 2*z - n for q.
0
Suppose 0 = -7*q + 30*q - 322. Solve -3*o = 4*g + q, -5*g = -3*o + o + 6 for g.
-2
Let b = 50 - 38. Suppose -l + 5*l = 4*i - 12, -4*l - 4*i + b = 0. Solve -5*c - u + 4*u - 20 = 0, l = -2*c + u - 7 for c.
-1
Let p(t) = -2*t**2 + t + 2. Let a be p(6). Let z be 3/2*a/(-12). Let m = z - 6. Solve -2*u = -4*u - 8, 4 = -2*k - m*u for k.
2
Let r = -589 + 595. Solve 4*j + f + 12 = 0, -9*j + 7*j - r = 5*f for j.
-3
Let h = 62 + -58. Suppose 0 = -h*w + 4*k + 4, -2*w - 5 = -5*w + 5*k. Solve 24 = 3*a - 4*z, w = 4*a + 3*z - 3 - 4 for a.
4
Let k = -143 + 153. Solve 5*j - 6 = 5*t - 21, -k = -2*t for j.
2
Let z(x) = 3 + 2*x**2 - 2*x - 2*x + 0*x. Let m be z(2). Solve m = -5*w + 2*c, -5 = 2*w + 2*c + c for w.
-1
Suppose 21 = 111*r - 104*r. Solve 3*a = 5*o - r*o + 8, -4*o - 16 = -3*a for o.
-4
Let k be (375/(-60))/((-1)/4). Let f(s) = s**3 + 6*s**2 - s - 2. Let r be f(-6). Solve -2*m - 5 = m + y, r*m + k = -5*y for m.
0
Suppose 4*y - 3*t - 61 + 21 = 0, 5*y - 3*t - 47 = 0. Suppose -x + 10 - y = 0. Solve 4*w - 12 = 0, 3*w = -4*o + 22 + x for o.
4
Let d = 78 - 77. Solve -2*i - 5 = d, 5*v + i = 22 for v.
5
Let p(t) = t**2 - 12*t - 9. Let b be p(13). Let f(u) = 2*u**2 - 13. Let m be f(3). Solve 0 = m*j + 3*y + 16, -3*y = -5*j - b - 0 for j.
-2
Let x(m) = -4*m + 51. Let u be x(12). Solve 5*b + 2*h = -6 - 15, 2*h - 19 = u*b for b.
-5
Let l(d) = -d**2 - 57*d - 446. Let r be l(-10). Solve -2*q - 22 = -4*g, -1 + r = -5*q + 2*g for q.
-3
Let o = -36 + 38. Suppose o = x + 7, -25 = -5*n + 2*x. Solve q + 2*h = 3*q, q - 8 = n*h for q.
-4
Let g(z) = -10*z - 58. Let b be g(-6). Solve 8*w + 7 = -2*m + 5*w, 0 = b*w + 6 for m.
1
Let k be 1/5 - (-164)/5. Let m be 396/66*(-16)/(-6)*-2. Let t = k + m. Solve -w = x + t, -6*w + 3 = -w + 3*x for w.
3
Let b be 5/20*-6*(-8)/6. Solve 3*c + 0*c - 6 = b*s, 2*s = 4*c - 8 for c.
2
Let v be (-10 - -8) + 3 + 8/4. Solve 2*d + 10 = v*a, 5*d + 10 = -0*d for a.
2
Let o(y) = y**3 - 33*y**2 + 66*y - 115. Let t be o(31). Solve 4*x - 6 = -2*d, -5*d = -t*x + 4*x + 15 for d.
-1
Let f(m) = 2*m**3 + 6*m**2 + m + 45. Let r be f(-4). Solve r*n = -x + 10*n + 4, 2 = 2*n for x.
5
Suppose 5*y - 10 = -55. Let f be 4 + (-2)/(-3*2/y). Solve -p = 3*n - 2 - f, 2*n - 5*p - 19 = 0 for n.
2
Let w = 219 + -214. Solve -2*v + k + 6 = -2, w*k + 20 = 0 for v.
2
Let i(m) = m**2 + 37*m + 38. Let b be i(-36). Solve -s = -4*r - 23, b*r + 14 = 4 for s.
3
Suppose -141 + 519 = 54*o. Solve 3*s + 12 = u, -3*s + 24 = 4*u - o*s for u.
3
Suppose -5*q = -q + 176. Let u = 44 + q. Solve -4*h - c + 3*c - 12 = u, 0 = 4*h + 4*c for h.
-2
Let f = 41 + -32. Suppose 0 = j - f*j. Solve j*c - 4*i - 19 = -c, 3*c + 2*i = 1 for c.
3
Let g = -2 + 10. Suppose -i = 2 - 4, -3*o + 3*i - 183 = 0. Let k = -47 - o. Solve 0 = 2*s - 3*q - q + k, -g = -2*q for s.
2
Let o be 1/(2/5 - 105/325). Let z = 16 - o. Solve -l = -3*d - 1, z*l + 11 = -d - 4*d for d.
-1
Let b be (3 - 5)*5/(-2). Suppose 1 + 29 = 10*s. Solve -4*p = -3*d - 32, -b*d + 7 = -3*d + s*p for d.
-4
Suppose -b + 4 = 4*l, 3 = -l - b + 1. Let f = 269 + -254. Solve -4*m + c = l*c, -3*m + f = -3*c for m.
1
Suppose 0 = 4*g + 3*z, 0 = 4*g + g + 4*z + 1. Solve 8 = 2*h - g*n - 7, 2*n = -2*h for h.
3
Let b be ((-105)/28)/(18/(-24)). Solve 4*v + 35 = -3*g, b*v + 3*g = 8*g for v.
-5
Let s = 4 + -2. Suppose 2*g - 6*g = -20. Suppose g*d - 103 = -13. Solve s*a - 3*a - d = -5*y, -2*a = -y for a.
2
Let s(a) = 22*a + 2. Let x be s(1). Let q be 3 - (-8)/(x/(-9)). Solve q = 4*f - 3*f - 1, 5*f - 5 = 3*p for p.
0
Suppose 21 = 3*i - 3*o, i - 5*o = -i + 23. Solve 2*w + 5 = -i*d + 3, 5*w + 4*d + 11 = 0 for w.
-3
Let u be 8/3*(-9)/(-6). Let d(t) be the first derivative of t**2 - 3*t + 1. Let c be d(4). Solve c*f = -2*h + u*h + 9, f + h + 1 = 0 for f.
1
Suppose 3226 = 13*s + 3161. Suppose -5*q + 8 = -3*q. Suppose -3*v + q = v, n = 2*v. Solve -x = -2*u + n, -x - s*u + 8 = -5*x for x.
-2
Let r = -1 + 3. Let m(k) = k**3 - 4*k. Let d be m(0). Suppose -s = 2*v + r*s - 37, -5*v + s + 50 = d. Solve i + 7 = 4*j - 15, -j + v = -3*i for j.
5
Suppose -4*g - g + 100 = 0. Suppose 0 = -3*k + 3*f - 7*f + g, -5*k = 4*f - 20. Solve -3*d - 2 = -17, k = n - d + 5 for n.
0
Suppose 0 = i + v - 2, 14*i - 2*v + 4 = 13*i. Let r be (-1)/((-1)/(14/2)). Let t = -3 + 6. Solve i = 4*z - t*y - 15 - r, 3*y + 26 = 5*z for z.
4
Let t(k) = -31*k - 55. Let d be t(-5). Let g = 105 - d. Let w(u) = 3*u. Let q be w(1). Solve -m - 5*b - 2 = -2*m, q*m - g*b = 6 for m.
2
Suppose 0 = 5*c - 7 - 3. Suppos