4). Let u = -10 - c. Solve 0 = -z - u*z - 16 for z.
-4
Let u be 21/(-14)*(-2 + 52). Let p = u + 75. Solve p = q - 0 + 5 for q.
-5
Let g(t) = -4*t + 3. Let s(f) = 4*f - 3. Let h(i) = 2*g(i) + 3*s(i). Let q be h(8). Let a = 31 - q. Solve 0 = -a*c + 13 - 5 for c.
4
Let c(u) be the third derivative of u**5/30 - 11*u**4/24 - 2*u**3/3 - 14*u**2 + 1. Let t be c(6). Solve 0 = t*b + 5 + 1 for b.
-3
Let c(m) = -m + 11. Let u = 37 + -33. Suppose -u*h - 6 = -5*h. Let a be c(h). Solve 0*w + 5*w - a = 0 for w.
1
Suppose v - 8 = -3*z - z, 5*v - 10 = -5*z. Let h(f) = f**3 - 144. Let k be h(v). Let o be (k/64)/(3/(-8)). Solve j + o = 1 for j.
-5
Suppose -2*n + 16 = 0, -2618*n = 5*f - 2616*n - 1336. Solve 0 = -18*j + 282 - f for j.
1
Let h = 164 + -179. Let n be (-56)/(-12) + 10/h. Solve j + 0 = n for j.
4
Suppose -5*s = 4*y - 50, -4*y + s = -0*s - 14. Solve -y*o - 112 + 132 = 0 for o.
4
Suppose -10*h = -14*h + 44. Let f(g) = g**2 - 8*g - 29. Let n be f(h). Solve 2*d - n = 2 for d.
3
Suppose 6*o = 5*u + 3*o - 3, 3*u = 3*o - 3. Suppose -2*g - 32 = -4*z, 0 = z + z + u*g - 32. Let j = -16380 + 16384. Solve -6*q + j*q = z for q.
-5
Let f(s) = 12*s + 149. Let k(u) = -6*u - 75. Let m(x) = 6*f(x) + 13*k(x). Let w be m(-15). Solve 6*l + w = 9*l for l.
3
Let d be (-5)/20 - 10/8 - (-6)/4. Solve -2*x - 103 + 105 = d for x.
1
Let d(q) = q**2 - 5*q - 7. Suppose -t = -4*n + 9, -5*n = 3*t - 20 - 38. Let y be d(t). Let i = y - 55. Solve -i*s = s - 25 for s.
5
Let b = 292 + -311. Let q be -22 - b - 1*-43. Solve -30 = -2*r - q for r.
-5
Let y = 73 - 58. Let m be ((-156)/y)/(-1) - 12/30. Solve m*r - 4*r + 30 = 0 for r.
-5
Let r be (-3)/((-304)/(-190) + (-26)/10). Solve -r*l - 229 + 208 = 0 for l.
-7
Let s(d) = -d**3 + 5*d**2 - 5*d + 2. Let m be s(4). Let q(a) = -a**3 + 103 - 75 - 33 - 3*a**2 - 5*a. Let v be q(m). Solve v - 7 = -2*c for c.
3
Suppose -71*r + 192*r - 3388 = 0. Solve -25*l = -r*l for l.
0
Suppose 348 = -3*t - 2*s + 338, -4*s = t + 20. Solve t = 1169*p - 1183*p + 14 for p.
1
Let h(c) be the first derivative of -c**4/4 + 3*c**3 - 2*c**2 - 20*c + 8. Suppose 19 = -7*r + 75. Let q be h(r). Solve 2*i = -i - q for i.
-4
Suppose 0 = t - 39 + 73. Let k = 36 + t. Let x be 4 + 28/(-8) + k/(-4). Solve 3*y - 6*y - 12 = x for y.
-4
Suppose 59*g = -0*g + 1416. Solve 0 = 186*t - 192*t + g for t.
4
Let i be -13 + (-6 + 7)/(-1). Suppose -3 - 12 = -k. Let g = k + i. Solve 3 + g = -l for l.
-4
Let t(k) = -23*k - 184. Let v be t(-8). Suppose -42*d + 16*d + 1040 = v. Solve -d = 9*u + 5 for u.
-5
Let v(o) = 17*o + 276. Let q be v(-35). Let p = q - -321. Solve -7*z + 3*z = -p*z for z.
0
Suppose -5*z + 37 = 3*n, 9*n + z + 7 = 12*n. Suppose 4 = n*g + 12, 5*d = -g + 8. Solve d*r + 9 = -r for r.
-3
Suppose -3*y - 962 = 283. Let g = y - -417. Let m be 6*2/4 - -22. Solve -3*p + m = g*p for p.
5
Let l(f) = 52*f - 83. Let j be l(2). Solve 15*y = -j - 39 for y.
-4
Suppose o + 0 - 3 = 0. Suppose -o*n + u = 10, 4*n + 2*u - u = -11. Let r be (0 - n) + (-9)/(-9). Solve c = -r + 2 for c.
-2
Let q be 240/(-15) + 263 + 10. Solve -67 = 38*y - q for y.
5
Suppose -4*w - 735 = 4*t - 9*t, -2*w + 463 = 3*t. Suppose -81 = 3*a + y, 5*a + t = -4*y + 16. Let h = 27 + a. Solve h*b = -b - 5 for b.
-5
Let r be 10/((-380)/(-718)) + 3 - (-8)/76. Solve r*u - 16*u = -22*u for u.
0
Let z = 46 + 43. Let f = z + -86. Solve 7 = 5*v - f for v.
2
Let s(f) = 72*f + 112 - 8 - 78*f. Let w be s(17). Solve -7 = 5*a - w for a.
-1
Suppose 2*n - 4*h = -0*h + 26, 2*h = 4*n - 52. Suppose 96 = n*w - 86. Solve -u - w = -8*u for u.
2
Let x = -269 - -306. Solve 42 - x = 5*w for w.
1
Let z(y) be the first derivative of y**3/3 + 8*y**2 + 37*y - 62. Let j be z(-2). Solve -j*v + 12 = -6*v for v.
4
Let k be -36*((-3)/12)/(9/12). Let d(b) = 4*b**3 - 48*b**2 + 3*b - 34. Let p be d(k). Let h be (-2)/(-6) - (-5)/3. Solve p*f + h = -2 for f.
-2
Let t = 16 + -13. Let j(c) be the third derivative of 3*c**4/8 - 19*c**3/6 + c**2. Let l be j(t). Solve -5*m = -m - l for m.
2
Let d(u) = u**2 - 2*u - 7. Let h be d(5). Let f = h - 5. Suppose 0 = -2*z - j - 1, 0 = -4*z - 0*z + j + 1. Solve 0 = -f*g - z*g - 9 for g.
-3
Suppose -29*s + 96 = 19*s. Solve 33*i - 124 = s*i for i.
4
Let z be (2 - -178)*2/((-56)/(-21)). Solve z = 5*t + 130 for t.
1
Let q = -1119 - -1352. Solve h - q = -239 for h.
-6
Suppose -2*d = 3*t - 28, -2*t - 4 + 44 = 4*d. Solve x = d*x + 35 for x.
-5
Let a be 1421/58 - (-2)/(-4). Solve 26*m + a = 22*m for m.
-6
Suppose 99*t + 19 = 100*t - 4*w, 2*t + 4*w = -10. Suppose -5*y = 2*a + 12 - 32, 4*a = t*y + 14. Solve 3*s = a + 7 for s.
4
Let g = -3 + 5. Suppose g*m - 4 = 2*o + 7*m, 17 = 5*o - m. Suppose 108*s = -4 + 220. Solve -v + s = -o*v for v.
-1
Suppose 4*g - 20 = 0, -2*r + 431*g - 427*g + 882 = 0. Solve -r + 550 = -11*s for s.
-9
Suppose -37 = 4*k - 49. Suppose 0 = -18*h - k + 3. Solve -5*i + 30 - 5 = h for i.
5
Suppose -187 = 11*m - 66. Let i = -12 - m. Let g be ((-9)/(-3) - 3)/i. Solve g = -5*z + 33 - 13 for z.
4
Let h = 7 + 346. Let c = 355 - h. Solve 0 = l + c + 2 for l.
-4
Let n = -1834 - -1897. Solve -n + 63 = -6*r for r.
0
Suppose 0 = i - 6*i - 275. Let a = i + 60. Suppose 0 = z - r, -r + a = 4. Solve -z = h + 1 for h.
-2
Suppose -3*a - 52 = -4*t - 46, 2*a + 4 = -2*t. Solve 4*j - 6 + 10 = t for j.
-1
Suppose 8418 = -57*z + 18792. Solve 3*s - 173 = -z for s.
-3
Let b = -40242 + 40306. Solve 120 = b*x - 40*x for x.
5
Let y = 969 - 932. Solve -y*x + 31*x = 36 for x.
-6
Let a(m) = -m**2 + 5*m - 13. Let u(t) = 2*t**2 - 3*t + 12. Let r(k) = 3*a(k) + 2*u(k). Let l be r(-11). Solve l = -5*n - 3 for n.
-2
Let q(x) = 16*x + 43. Let f be q(-2). Solve f*m = -16 - 17 for m.
-3
Suppose 0 = -2*o + 4. Suppose 0 = -h - 11*x + 10*x + 6, 3*h + o*x - 15 = 0. Suppose -3*g = -5*p - 18, 5*p = 5*g + 3*p - 30. Solve -h*v - g = -18 for v.
4
Let f = 3058 - 2998. Solve 24*b = -f - 12 for b.
-3
Suppose -2*f = -5*k - 139, -5*k - 278 = -3*f - 67. Solve -10*h - f = 8*h for h.
-4
Let t(a) = 71*a - 1699. Let v be t(24). Let y = 41 + -29. Solve -v*d = d + y for d.
-2
Let t = 60 - 21. Suppose -31 = -r + 8*v - 3*v, -4*r + 3*v = -t. Suppose m + 9 = 4*k - r*k, 21 = -4*m - 5*k. Solve 2 = -z + m for z.
-1
Let z be (1 + 1 + 3)/1. Let f = -3057 + 3062. Solve -2*j - z = f for j.
-5
Let i(d) be the first derivative of -d**4/4 - 3*d**3 - 15*d**2/2 - 5*d - 108. Let r be i(-7). Solve 0*v - r*v = 4 for v.
-2
Suppose -5*a + 8*a - j + 1 = 0, -2*j = -2. Suppose -5*l + 78 - 18 = a. Suppose -2*n = n - l. Solve n = 3*c - 5 for c.
3
Let z = 912 + -670. Solve -z*w + 245*w + 6 = 0 for w.
-2
Suppose 127 + 383 = 51*h. Suppose 2*q + 2*d + 4 = 0, 0*q - 5*q = -5*d - h. Solve q = 3*u - u - u for u.
0
Suppose -18*t - 5*f - 25 = -14*t, -t - 3*f = 15. Solve 7*o + 295 - 295 = t for o.
0
Let n(z) = -234*z**3 + 7*z - 9 + 2*z**2 + 3*z + 0*z + 233*z**3. Let i be n(3). Solve 10*r - 6 = i*r for r.
-3
Let c = -1610 - -1625. Solve -13*y = -10*y + c for y.
-5
Let m(l) = 12*l**2 - 478*l - 76. Let o be m(40). Solve -o*w - 22 + 2 = 0 for w.
-5
Let d(r) = 2*r**2 - 3*r - 4. Let u be d(3). Suppose 473*j - 5204 - 15916 = 121*j. Suppose u*z + 35 = j. Solve 11 = -z*s - 9 for s.
-4
Let u = 413 - 407. Solve o = u*o - o for o.
0
Suppose -14*d + 10*d + 957 = z, -d = 3*z - 242. Suppose -13*v = 125 + d. Let g be (-1)/(v/20)*7. Solve -w = -2*w - g for w.
-5
Suppose 4*b = -3*j - 0*b - 1, -45 = -5*j + 5*b. Let a = 79 - 71. Suppose 5*n = -j*n + a*n. Solve 4*x + 2 + 6 = n for x.
-2
Suppose -4*f - 6 = -5*f. Let t = -2 + 6. Let z be (t + 0 + -4)/1. Solve -3*c = -z*c - f for c.
2
Let m = -19 + 95. Suppose m = -32*g + 36*g. Solve -3*p = -4 + g for p.
-5
Let w be (-1 - 1*5)/(48/(-32)). Suppose 7*l = 17 + w. Let d = l - 0. Solve d*p + p + 16 = 0 for p.
-4
Suppose 0 = 161*o - 156*o - 20, -5*c = 5*o - 190. Let g(k) = -3*k**3 + k**2 + k + 1. Let x be g(-1). Solve x*w - 42 = -c for w.
2
Let w = -894 - -897. Let h be 2/4*1*2. Let f be (h - w/(-2))/((-5)/(-12)). Solve -9*c = -7*c + f for c.
-3
Suppose 22*d - 603 = -17*d - 28*d. Solve d*j - 176 + 203 = 0 for j.
-3
Suppose 3*p - 5*i = -3 - 73, -i = 2*p + 29. Let b(d) = -19*d**3 - d**2 + 1. Let s be b(1). Let f = p - s. Solve 3 = -y - f for y.
-5
Suppose 2*h - 2*s - 40 = 6*h, 0 = 2*h - 5*s + 44. Suppose 4 = -4*g - 12, -5*g = -3*m - 34. Let y be (-80)/h*m/(-15). Solve 3*d = -d + y for d.
2
Let m 