 - 68. Let a be x(-7). Solve d = -3*t + 6, -4 = -a*t - 27*d + 31*d for t.
2
Suppose -3*c = -111*p + 107*p + 417, 0 = p + 2*c - 118. Let d = 112 - p. Solve d*j - 4 = 0, -4*j + 2 = 3*i + 1 for i.
-1
Let s = -5285 + 5285. Solve -5*n + 3*p - 8*p - 10 = 0, n - 5*p - 16 = s for n.
1
Suppose 4*o + 72 = -5*o. Let t be (12/o*-3)/((-12)/(-8)). Solve -4*d = t*r + 16, 2*r - 8 = 2*d - 3*r for d.
-4
Let i(n) = -26*n**2 - 109*n - 20. Let m be i(-4). Suppose 0*b = -4*b - 36. Let o be 42/(-8)*24/b. Solve -2*j + 3*h = m, 5*h + o = -4*j - 8 for j.
-3
Let y(s) = 54*s + 249. Let z be y(5). Let i = z + -515. Solve -f - k = 3*k + 21, i*f + 3*k = -32 for f.
-5
Let n be 132/21 - (-6)/(-21). Suppose -12 = 4*x, -3*x + n - 78 = -y. Suppose y + 97 = 4*b. Solve 4*f = 4*o + b, 5*o + 9 = -f - 11 for o.
-5
Let h(l) = -35*l - 14. Let p = -77 + 76. Let w be h(p). Solve -2*m - 22 = -4*f, -3*m + 0*m = -3*f + w for f.
4
Let t(n) = -n**3 + 9*n**2 + 38*n - 19. Let u = 94 + -82. Let h be t(u). Solve h*s + l = -0*l - 15, -5*s + 5*l - 15 = 0 for s.
-3
Let r be (-2)/5*(66/((-24)/4) - -6). Solve 2*n = -5*k - 5, r*k = -k + 2*n + 13 for k.
1
Suppose 21 = 2*p + 3*w, -5*p + 2*p + 29 = 4*w. Suppose p*z = 5 + 10. Solve 2*x - 6 = q - z, 0 = -4*q - 2*x + 26 for q.
5
Suppose 10 = 5*l, -m - 28*l + 26*l + 10 = 0. Solve -2*a - m = -10, r = 4*a - 10 for r.
-2
Let z(a) = -3*a + 18. Let p be z(6). Let h = 88 - 81. Let k be (p - 0)/(8 - h). Solve -l - 7 = -f + 4*l, -5*f + 3*l - 9 = k for f.
-3
Let p = -3124 - -3133. Solve p*h - 12*h - 4*m = 0, -2*h = 5*m for h.
0
Let u be 62/589 + 74/19. Solve n - 13 = -3*v, -u*n - v = -2*v for n.
1
Let k(b) = -b**3 - 8*b**2 - 13*b - 3. Let z be k(-6). Let s = 75 - 75. Suppose 0*i + 3*i + 2*i = s. Solve i = 4*n + n + 4*q - z, 3*n + 3 = -4*q for n.
3
Let f be 11 - ((-42)/8)/((-156)/208). Solve 11 = -f*p + 3*r, 27*p - r + 3 = 26*p for p.
-2
Let x = 154 + -154. Let p(h) = 2*h**2 + h + 4. Let w be p(x). Solve 0 = -t + 3*r + 8, w*t + 3 = -r - 4 for t.
-1
Let h(w) be the third derivative of -23*w**4/24 + 25*w**3/6 - w**2 + 4*w. Let l be h(1). Solve l*s - 8 = -0, -s = 2*b for b.
-2
Let x = -5794 - -5829. Solve -3*m - 2*y = -19, -5*m + x = 2*y + 2*y for m.
3
Let x(p) = -74*p - 285. Let s be x(-4). Solve -u - 25 = -v - 22, -3*v - u = s for v.
-2
Suppose x = 5*x. Let h be 1 + x - (-23 + 0). Let y(n) = 17*n + 648. Let d be y(-38). Solve 3*z + 2*l = d*z - 9, 5*z = -3*l - h for z.
-3
Let a(j) = -15*j + 5. Let n be a(0). Let u(f) = 2*f**2 - 5*f + 9. Let g be u(4). Let s be g/6 + (-1)/2. Solve -2*i + 6 = -s*z, 4*z = n*i - 0*z - 1 for i.
-3
Let i(t) = -t**3 - 6*t**2 - 6*t + 20. Let n be i(-8). Let u = n + -191. Solve 0 = -2*h + 3*x - 21, 0 = u*h - h + 2*x + 2 for h.
-3
Let d(z) = -z**2 + 2*z + 303. Let y be d(-16). Solve 4*r + q - 30 + 33 = 0, y = -5*r + q for r.
-2
Let w = 4862 + -4860. Solve -1 = -4*m + w*x - 23, 5*m + 23 = -2*x for m.
-5
Let p be 42/(-735) - (5 - (-1410)/(-175)). Solve -4*j + j + 13 = q, p*j = -2*q + 11 for q.
-2
Suppose 54*j - 117*j = -55*j - 32. Let o = 9 + -5. Solve 0 = -4*h + b + o, b = -j*h + 6*b - 12 for h.
2
Let x be (-82)/(-6) + -2*(-2)/12. Solve 5*i + 31 = 10*i - v, 4*i + v - x = 0 for i.
5
Let w(m) = 28*m**3 + 2*m**2 + 2*m. Let x be w(-1). Let n be (2 - 0)/(x/(-20) - 1). Solve -n*r = -b + 6*b + 15, r - 1 = b for r.
-1
Let c(s) = -4*s**2 - 19*s + 3. Let r be c(-4). Let l = 3 - 2. Let v = r - l. Solve 5*n + 17 = 5*x - 13, -2*n - v = -4*x for x.
1
Suppose -5*g = 4*c - 36, 11*c - g = 16*c - 24. Suppose -d + 1 = -2. Solve 3*m = -2*n - c, -2*m - 16 = 7*n - d*n for m.
2
Let m = -673 + -140. Let d = m + 817. Solve -3*p = 3*c - 4*c + 2, 0 = 4*c - d*p - 16 for c.
5
Let k(m) = m + 1. Let y be k(-2). Let x(w) = 54*w**2 - w - 107*w**2 + 56*w**2. Let n be x(y). Solve -5 = t - 4*l, 0 = 2*t - 0*l + n*l - 2 for t.
-1
Suppose -626*h + 563*h + 315 = 0. Solve -h = 7*j - 8*j, -s + 5*j - 22 = 0 for s.
3
Let v = 108 - 105. Suppose -v*j = 3*o - 6, -3*o = 3*j + 2*o - 2. Suppose j*b = b - 15, 2*q - 19 = -5*b. Solve -2*w - q = w + 4*s, w - 10 = 3*s for w.
-2
Let v(y) = -3*y**2 - 18*y - 22. Let z be v(-2). Solve l = k + 4, z*l = -k - 0*l - 7 for k.
-5
Suppose 26*y = 9*y - 357. Let z be y/(-14)*((-28)/(-6) + -2). Solve 0 = -4*w - z*g, 0 = -w - 2*g - 5 for w.
5
Suppose -4*d = -3*k + 42, 5*k = -2*d + 203 - 107. Solve m - n = -2, 0 = -5*m + 4*n - 7*n - k for m.
-3
Let t be 19/((-266)/(-168)) - -8. Solve 3*g + 18 = 3*o + 2*g, -5*g = -o + t for o.
5
Let q = 5 - 1. Suppose 1216*d = 1195*d. Solve d = -b - k, b - 6*b - q*k - 1 = 0 for b.
-1
Let v(w) = 51*w**2 - 3*w + 3. Let i be v(1). Suppose 48*l = i*l + 6. Let k be 8*(3/(-6) - l/2). Solve 0 = k*s, 2*s + 0 + 5 = -5*f for f.
-1
Let p be (258/4)/((-9)/(-12)). Suppose 2*y + 5 - 35 = 4*i, 5*y = -i + p. Solve 0 = -2*s - 3*d + 18, -5*d + y = -2*s + 3 for s.
3
Let m(h) = h**2 - 21. Let l be m(-5). Suppose -28 + 20 = -l*j. Solve -3*f + 12 = 4*x, 0*f = -2*x + j*f + 6 for x.
3
Suppose -102*y + 112*y - 50 = 0. Solve y*d + 12 = 4*v, 3*v + 6*d = d - 26 for v.
-2
Suppose -3*p - 3*f = -51, -20*p + 15 = -22*p + 5*f. Solve 4*b - 4*u + 28 = 0, -2*b + 7*b - p = -4*u for b.
-2
Let k(h) = -14*h - 568. Let t be k(-41). Solve -4*w + t = 2*y, 4 = -5*y - 21 for w.
4
Let x = -2914 - -2929. Solve 3*v + 2*h + 3 = 0, 27*v - 30*v + 2*h = x for v.
-3
Let d = 7897 - 7894. Solve -j = -c - 6*j + 29, -d*j - 1 = -4*c for c.
4
Suppose d - 50 = -3*m + 4*m, 0 = 2*d + 2*m - 108. Suppose -13*z - d + 78 = 0. Solve z = x - 2*r - 6, -3*r = 9 for x.
2
Let i be (-3275)/(-175) - 2/(-7). Let z = i + -19. Let h(q) = -5*q + 6. Let n be h(z). Solve -8 = 4*o - 3*u + 14, -n = -3*u for o.
-4
Let k be ((-99)/(-15) - 3)/(8/100). Suppose -4*s - 4*n + k + 31 = 0, -67 = -3*s - 5*n. Solve 2*r + 3*o + 3 = -s, -4*o = 4*r + 24 for r.
-1
Let b = -23277 - -23302. Solve 3*c = -5*t - 110 + 90, 5*c = -b for t.
-1
Suppose 2351*y + 50 = 2376*y. Solve 2*a - y*d = a, -3*d = -6 for a.
4
Let f be 2/((-8)/(-1))*7/(-147)*0. Solve -5*z + u + u = 14, f = z + u for z.
-2
Suppose 0 = -2*s + 10, 2*f - 4*f = s - 445. Let c = f + -215. Solve p = -4*r + c, 2*p = 2*r + 6*p + 8 for r.
2
Let p(o) = -o**3 + 2*o**2 + 4*o + 3. Let v be p(-2). Suppose z - 2*z + v*z = 0. Solve u + z*u = 5*c - 22, 2 = c + u for c.
4
Let d(k) = -86*k + 90. Let q be d(1). Solve -3*i + u + 5 = 0, -q*u - 20 = -2*i + 7*i for i.
0
Suppose 79*c - 77*c - 65 = 9. Solve c*z - 36*z = 3*y + 2, 0 = -5*z + 5*y for z.
-1
Let o be (6 + (-792)/27)/((-2)/3). Solve 12 = -3*j, -36*q + o*q - 3*j - 17 = 0 for q.
-5
Suppose -12*q + 31 = -10*q - u, -3*q = 4*u - 41. Suppose d = -4*d + q. Solve -d = -3*k - 3*f - 0*f, 5*k + 13 = 4*f for k.
-1
Suppose 105 = -10*k + 45*k. Solve -5*u + 0*u + 20 = 5*j, k*u - 10 = -j for j.
1
Suppose 99*z - 95*z - 25 = h, -z + 1 = -2*h. Solve -7*p + k - h = -6*p, -k + 5 = -2*p for p.
-2
Suppose -20*h = -22*h - 2*u - 8, 3*u + 12 = 3*h. Solve 2*j - 4 = -2*n - h, -3*n = 5*j for j.
-3
Suppose f - 16*f = -810. Let i = f + -44. Solve r + 4*j = -i, -18 = -5*r + 2*j - 2 for r.
2
Let x = -43 + -56. Let d = x + 103. Suppose -5 = -5*j + 10. Solve 36 = -d*k - 4*z, k - j*k + 3*z = -2 for k.
-5
Let o be ((-1)/7)/((-2)/42). Suppose 3*r - 196 = -4*t, o*t - 8*r = -7*r + 134. Solve -t = -3*f + 4*u - 18, -4*f + 2*u + 24 = 0 for f.
4
Let x be 1 + 7 - (279 + -1). Let y = x + 274. Let g(q) = q**3 + 5*q**2 - 7*q - 4. Let c be g(-6). Solve c*o - 15 = j, -2*j - 20 = -6*o + y*o for o.
5
Let s be ((16/14)/(-4))/(1/(-14)). Suppose 61 = s*u + 25. Solve 2*k - 3*l = 5*k - u, -4*l - 4 = 0 for k.
4
Suppose 16*a - 20*a + 48 = 0. Let v be (-1*(-16)/a)/(2/3). Suppose -18 = -4*k - v. Solve -k*c - 1 + 3 = -2*h, 9 = -3*h for c.
-1
Suppose -343*l + 586 = -50*l. Solve 7 = -8*j - s - 3, 4 = l*j - 3*s for j.
-1
Let z be ((-20)/14)/(18/63 + (-4)/7). Solve 4*t + 2*a + 12 = 22, 3*a + 40 = z*t for t.
5
Suppose 0*q = -2*q - 24. Let u = -67 + 58. Let y = u - q. Solve 4*w + 3*a - y = 0, -2*a - 3*a = 5*w - 5 for w.
0
Suppose 24*z - 15*z - 225 = 0. Solve 3*j = 0, -5*a + 0*j - j = z for a.
-5
Let d = 640 - 638. Solve 0 = 2*f - 4*y + 24, 2*f - 2*y + 14 + d = 0 for f.
-4
Let s(o) = -121*o + 125. Let q be s(1). Solve 4*b = 5*w - 23, -29 = q*w - 5*b - 51 for w.
3
Let f be (3 + -4)/((-95)/45 - -2). Let n be 1*-1*((17 - f) + -8). Solve -6*r = -4*k - r + 45, -r - 5 = n for k.
5
Let x(z) = 2*z**3 - 75*