 15. Let c = 4 + p. Suppose -2*h - 3 = -4*b - 7*h, -5*h = 5*b - 10. Solve -2*x = b + c for x.
-5
Let n(c) be the second derivative of -c**3/6 + 13*c**2/2 + 23*c. Let w be n(9). Suppose 4*u + 6 = 66. Solve -u = w*i - i for i.
-5
Suppose -2*g + 37 = -0*d + d, -2*d = g - 68. Suppose 146 = 4*p - u, 946*u = 5*p + 941*u - 205. Solve 2*x + d = p for x.
1
Let t be (3 + (-318)/114)/(-2) - (-346)/38. Solve t*w - 55 = 20*w for w.
-5
Let q be (816/108)/(-34) + 2702/9. Solve 21*u + 29*u = q for u.
6
Suppose 30*w + 22*w = 9256. Solve 4*k + w = 174 for k.
-1
Let b be (-9153)/18*(-1 + (-10)/(-6))*-1. Solve 0 = -5*z + 364 - b for z.
5
Let a(j) = 2*j - 7. Let o be a(8). Let m(q) = -3*q - 12. Let h(b) = 3*b + 13. Let c(d) = 5*h(d) + 6*m(d). Let f be c(-3). Solve o = f*i + 1 for i.
4
Let s = -23 - -19. Let u be (s + 0 + 4)/(1*-3). Suppose 2*w = -5*t + 15, -5*t + 4*w - 16 = -t. Solve u = j - t - 1 for j.
2
Let d = 11 - -16. Let f be (2 + -3)*(2 - 1) - d. Let a = -23 - f. Solve 4 = a*i - 16 for i.
4
Let m be -2 + 4/2 - -43. Let p = -95 + m. Let h = -49 - p. Solve 0 = h*t - 8*t for t.
0
Suppose 789*o - 1620 = 654*o. Let y = 26 - 16. Solve -y*z = -14*z - o for z.
-3
Suppose j + 5 = 3*a, 4*a - j - 3 = 4. Suppose -2*t + t + d = 0, -a*t + 3 = -d. Solve 11*b + t = 14*b for b.
1
Let v(c) = 423*c + 2538. Let l be v(-6). Solve -3*q - 59 + 62 = l for q.
1
Suppose -3*i + m - 33 = 0, -2*i + 4*m - 2 = 20. Let r(d) = -d**2 - 11*d + 1. Let p be r(i). Let u = 0 + 3. Solve -2*l - p = -u for l.
1
Let d = -1302 - -1609. Solve -301*p + d*p - 18 = 0 for p.
3
Suppose -f + 2 = 9*h - 5*h, -8 = -4*f - 3*h. Suppose -k = 4*k - f*c, 0 = -5*k - c. Solve -z + k = 4 for z.
-4
Suppose -14*f = 13*f - 54. Let n be (-399)/(-342) - f/12. Solve 5*u - 9 = n for u.
2
Let a(o) = 4*o - 1. Suppose -5*f + 12 = 7*f. Let n be a(f). Solve -7*j + n*j = -16 for j.
4
Let x(f) = f**2 + 16*f - 36. Suppose -2*a = -0*a + 36. Let s be x(a). Solve s = -6*g + 5*g + 4 for g.
4
Let d(z) = -156*z**2 + 2*z + 4. Let w be d(2). Let s be (w/70)/((-4)/10). Solve 50 = s*k - 12*k for k.
5
Let c = -334 + 337. Let l(z) = z**3 - 6*z**2 + 11*z - 3. Let o be l(c). Solve o*i + 2 = 5 for i.
1
Suppose 0 = -15*l + 5*l + 290. Suppose -11*g - l + 205 = 0. Solve g*q = 13*q for q.
0
Let t(n) = -n**2 + 68. Let k be t(-9). Let r be 2/1*-1*(k - -9). Solve -p = -r*p for p.
0
Suppose 2*c + 17 - 25 = 0. Let v be c + 1/(4/(-16)). Let k be ((0 + v)/((-18)/(-6)))/1. Solve u + 0*u = k for u.
0
Let c(x) = x**3 - 17*x**2 - 16*x - 33. Let a be c(18). Suppose -j - b + 3*b = -21, -54 = -a*j + 3*b. Solve 5 = -4*g - j for g.
-5
Let i(n) = -n**3 - 21*n**2 + 21*n - 12. Let y be i(-22). Let m = y - 60. Let p = m - -50. Solve 5*j - 5 = -p for j.
1
Let q = 34 + -76. Let v = -3 - q. Let t = v - 33. Solve -m - t = m for m.
-3
Suppose 0*l - 5*q = -2*l + 162, -2*q = 12. Solve -71 = -l*o - 467 for o.
-6
Let c be (0 + 0 - 1)*-2. Suppose c*i = 20 + 52. Let q = i + -33. Solve 0 = q*s + 5 - 2 for s.
-1
Suppose -5*t - 25 = -2*b, -2*t = 2*b - t - 43. Let j = b + -14. Suppose 11 = j*r - 1. Solve r = -4*v - 2 for v.
-1
Suppose -v = 3*d - 84, -4*v - 219*d + 215*d = -288. Solve 166 = -v*q - 32 for q.
-3
Let a(h) = -h**2 - 26*h - 121. Let u be a(-19). Solve -10*l + u = 32 for l.
-2
Suppose -27*j + 25*j + 194 = 2*l, -4*j = -5*l + 440. Solve -85*q + l*q - 28 = 0 for q.
4
Let z = -6691 + 6695. Solve 711 = -z*x + 687 for x.
-6
Let w = 189 - 188. Suppose n - 2*s = 2*n - w, 0 = -2*n - s + 8. Solve -10 = n*z + 10 for z.
-4
Let l(d) = -2*d**3 + 175*d**2 - 86*d - 87. Let k be l(87). Suppose n - 20 = -3*n. Suppose -m - 2*x = 0, -4*m + 0*m - n*x = k. Solve m = 3*w - 3 - 6 for w.
3
Let w(y) = 3*y**3 - 5*y**2 + 5*y - 1. Let j be w(4). Let v = 142 - j. Solve -10*n = -v*n - 3 for n.
-3
Let g(d) = 42*d - 3. Let o be g(1). Let b = o - 37. Suppose -b*z = 2*z. Solve -p + z = 3 for p.
-3
Let j = 2525 + -2511. Solve -j*o = -21*o + 21 for o.
3
Suppose 31*a - 539 - 1290 = 0. Suppose 5*v + a = 5*o - o, -4*o - 2*v + 38 = 0. Solve o*n = 6*n - 10 for n.
-2
Let p(f) = 29*f - 47. Let w be p(-11). Let t = w + 374. Solve t = -4*v + 2*v for v.
-4
Suppose 7957 = 102*m - 2243. Solve -m = -67*y - 636 for y.
-8
Suppose -269*q + 142*q - 1853 = -144*q. Solve -q = -81*w + 53 for w.
2
Let s be (-6)/4*4 - -5 - -11. Suppose 1229*r = 1234*r - s. Solve -r*y = -3*y - 1 for y.
-1
Let b(o) = 7*o**2 - 26*o - 6. Let s = 84 + -80. Let a be b(s). Solve 5*u = -a*u - 35 for u.
-5
Suppose 3*d + 18*m - 1586 = 22*m, 0 = -4*d + 5*m + 2115. Let v = d - 524. Solve -r = r - v for r.
3
Let z(o) = -4*o**2 + 122*o - 853. Let r be z(11). Solve 0 = 10*a - r*a - 20 for a.
4
Suppose -2*n - 3 = -7. Suppose 3*s + n*s = -2*u + 14, -3*u + 5*s = 4. Suppose -q = u*q + q. Solve q*y = -y + 4 for y.
4
Let q be 1 + 12/(-2) + -8*649/(-44). Solve -38*f + 153 = -q for f.
7
Let v(d) = d**3 + 21*d**2 + 17*d - 40. Let h be v(-20). Suppose 3*g + 4*r - 7*r = -15, -5*g - 4*r = -h. Solve g = -4*n + 5 - 17 for n.
-3
Let w be ((-200)/6)/(-5)*3. Suppose 0*y - w = -2*y. Suppose -14*g = -13*g - 4*a + 15, 0 = 5*g + 2*a - 35. Solve -g*v - y = 15 for v.
-5
Suppose 6225 + 7767 = 192*f + 4968. Solve 20*a = 33 + f for a.
4
Suppose 0 = -4*t - 3*c - 9, 5*c + 46 = -3*t + 31. Suppose t = -o + 3*o - 18*o. Solve 0 = -o*k + 2*k + 6 for k.
-3
Let t(i) be the second derivative of -3*i**2 - 1/6*i**3 + 0 - 22*i. Let n be t(-6). Solve -2*v + 6 + 0 = n for v.
3
Suppose -229*d + 391 = -983. Solve -i - 5 = -d*i for i.
1
Let q be -3*((-1)/4 + (-21)/12). Suppose 4*g + 13*p - 48 = 9*p, -g = 2*p - 9. Suppose 0 = -5*c + 8*c - g. Solve -q = 2*x - c*x for x.
2
Let g(y) be the second derivative of -2/3*y**3 + 0 + 49/2*y**2 + 23*y - 1/12*y**4. Let m be g(-9). Solve -m*i + 3*i + 1 = 0 for i.
1
Let y(j) = 5*j**3 - 5*j**2 + 3*j + 2. Let h(r) = r**3 - r**2 + r + 1. Let s(l) = 4*h(l) - y(l). Let b be s(-1). Solve 0*q = -b*q + 12 for q.
4
Let v be (-1602)/178*4/(-18). Solve v*b + 11 = 5 for b.
-3
Let t be (-199)/2 - (-30)/(-12). Let c = t + 102. Suppose c = -4*y - 4*j + 16, 5*j = 4 + 11. Solve y = 2*k - 1 for k.
1
Suppose -5*g - 5*c = 85, -5*g - 75 = 3*c - 0*c. Let l = 26 - g. Let t = -38 + l. Solve 3*n + 1 + 2 = t for n.
-1
Suppose 855 = 3*w + j - 4*j, 3*j + 15 = 0. Let r = w - 277. Solve 3*b = -r - 0 for b.
-1
Let l = -1 - -3. Let p = l - 1. Suppose -2120*j + 6339 = 51*j - 58*j. Solve j*d + 4 = p for d.
-1
Let x = -36 + -75. Let m = x - -111. Solve 4*f + 10 - 2 = m for f.
-2
Suppose 3*s - b = 2, -5*b - 8 = 5*s - b. Let u be 1 + (s + 1)*-1. Let j(p) = -266*p + 1089. Let m be j(4). Solve -5*o + m = -u*o for o.
5
Let s be (-828)/(-76) + (-5 - 679/(-133)). Let l be (-1)/2*(-18)/9. Solve 2*v + s = l for v.
-5
Let b = 3962 - 3954. Solve 2 = 2*j + b for j.
-3
Let s(m) = -24*m + 88. Let u be s(7). Let x be ((-18)/(-10))/((-12)/u). Solve x = -8*j + 11*j for j.
4
Let a = 1 + -1. Let g(f) = -8*f**2 - 37*f - 12. Let x(r) = 14*r**2 + 61*r + 25. Let c(p) = 5*g(p) + 3*x(p). Let b be c(a). Solve w = -2*w - b for w.
-5
Suppose 4*z - 4*z = -5*z. Suppose z = 4*y - 2*t - 16, 5*t = -3*y - 21 + 7. Suppose y = 3*b - 10. Solve 0 = -4*f + 3*f + b for f.
4
Suppose 0 = -8*p - 2*p - 280. Let j be (-5 + 136/32)/(3/p). Solve -j*a + 8 = -5*a for a.
4
Suppose -4*r - 3*f + 2*f + 39 = 0, -5*r - 4*f = -35. Let u = r + -12. Let p be u + (-236)/(-7) + (-4)/(-14). Solve -4*n - p = -13 for n.
-5
Let g(i) = 20*i - 1258. Let n be g(65). Solve 0 = n*k - 53*k for k.
0
Suppose -2*r + 189 = 4*w - 5, 0 = -4*w + 3*r + 189. Let v be (44/(-6))/(144/(-864)). Solve -8 = -w*f + v*f for f.
2
Suppose -1762 = -78*r + 1358. Solve 33*n - 23*n = r for n.
4
Let b be 3724/36 + -1*(-4)/(-9). Solve 0 = -4*d - b + 115 for d.
3
Suppose 2*b - 3*p = 31, 3 + 0 = p. Let x be 1/4 - (-235)/b. Suppose 15*u - 3 = 14*u. Solve -x = -u*n - n for n.
3
Let v(b) = -b**3 + b**2 + 7*b - 6. Let q be v(4). Let i = q + 30. Solve -i*f - 5 = -9 for f.
1
Let g be (-7931)/(-55) + ((-33)/15 - -2). Let z = -142 + g. Solve -z*f + 2 = -8 for f.
5
Suppose 93*t - 643 = -4*n + 94*t, 4*t + 616 = 4*n. Solve 0 = 12*d - n + 211 for d.
-4
Suppose y = 2*w + 12, 3*y - 5*w = 8*y + 15. Suppose 24 = 8*c - 8. Suppose -o + 12 = 5*p, -3*o - 3*p = -8 - c. Solve 8 = o*t + y for t.
3
Let t(d) be the first derivative of -d**4/2 + 20*d**3/3 - d**2 + 32*d - 117. Let l be t(10). Solve 0 - l = -6*p for p.
2
Sup