49. Let r(i) = -i**3 - 4*i**2 - 3*i - 7. Let m be r(-4). Solve -16 = -h - 5*v - 2, -m*v = -2*h - s for h.
-1
Let p be (10/(-7))/(485/(-679)). Solve 0 = -c + 4*t - 13, -p*c - 2*t + 26 = 3*t for c.
3
Let f = -8 + 13. Suppose -18*w = -26*w. Solve -b - f*k - 17 + 5 = w, 4*k = -8 for b.
-2
Let z be (-10)/4*(-6)/5. Let g = -124 + 133. Let n be 1 + (21 - 11) + -7. Solve -3*v - d - z = -1, n*v - g = d for v.
1
Let a(w) = 7*w**2 - 576*w + 167. Let h be a(82). Solve 4*b + 78*j - 73*j - 2 = 0, h*b = -5*j + 4 for b.
-2
Let m(n) = 629*n**2 - 628*n**2 - 9 + 2*n + 10 - 23. Let x be m(-6). Solve 5*c + 17 = 4*d, x*c - 1 + 3 = 0 for d.
3
Suppose 2 + 6 = 4*q. Suppose q*v - 16 = 3*v. Let u = v - -19. Solve -5*h = -2*w + 28, -36 = 4*h - u*w - 2*w for h.
-4
Suppose 0 = 9*k - 31*k - 286. Let r = k - -38. Suppose -4*v = -8 - 12. Solve 0 = -v*a, -7*p + 2*p + 4*a = r for p.
-5
Let d = 119 + -98. Suppose -13 = d*r - 76. Let i be 1/3 + (-5)/(-3). Solve -i*m + 6*m - 20 = 2*t, 15 = -r*t + m for t.
-4
Suppose 4*u - 5*n - 9 + 7 = 0, -n = -2. Suppose 0 = -4*i + 6*i - 12. Let p be 50/u + i/(-9). Solve -3*r = 2*a + 3*a - p, 0 = 4*r + a + 7 for r.
-3
Let d = 19056 - 19050. Solve 11*j = -2*k + 13*j - 2, 4*k = -j + d for k.
1
Let h be (1/1)/((-8)/(-88)). Suppose -6*o + 8*o = -74. Let j = o + 39. Solve 17 = j*r - 5*d, -r + d = -2*d - h for r.
-4
Let j be ((-9)/15)/(0 + (-3)/15). Suppose j*v + 4 = -8. Let r be 51/24*10 + 1/v. Solve 0 = 2*u - 3*c - r + 2, u + 8 = -2*c for u.
2
Suppose -f = -4*b - 11, 5*f - f + 3*b = -32. Let s(v) = 5 + v**2 - 22*v + 48*v - 20*v. Let y be s(f). Solve -w + j - 5 = y, -7 = 3*w - j - 0*j for w.
-1
Suppose -a + 20 = 10. Let n(u) = u**3 - u**2 - 1. Suppose d + 0*d = o - 1, 0 = -3*o - 5*d + 11. Let i be n(o). Solve 3*x - a = v, -14 = v + i*v + x for v.
-4
Suppose -u + 4*n + n + 10 = 0, 0 = 2*u - 2*n - 4. Suppose 13*q - 5*q = 48. Suppose q*c + u*c = 156. Solve -5*v - 3*t + 14 = 0, -4*v + 2*t = -3*t - c for v.
4
Suppose -3*m - 10 = -3*t + 5*t, 0 = 3*t + m + 15. Let g be (-416)/(-130) - (-1)/t. Solve -3*j + 3*o + o = -14, g*j + 31 = -5*o for j.
-2
Suppose 2*d + 58 = -5*s + 213, 5*d = 2*s + 344. Let h be 54*(-4 - d/(-15)). Let u = h - 26. Solve j = c - 3, 3*c = 5*j + u + 7 for j.
-4
Suppose 68*m - 123 = 81. Solve m*v = 4*w - 12, -4*v - 11*w + 7*w = 16 for v.
-4
Let c(h) = 8*h - 1. Let a(w) = 10*w - 1. Let n(m) = 2*a(m) - 3*c(m). Let r be n(1). Let i be 24/(-5 + -1) - r*2. Solve -3*b = f - i - 1, 5 = -2*b - 3*f for b.
2
Let n(f) = 90*f + 90. Let k be n(-1). Solve k = -3*z + 6, 8 = 4*o - 3*z + 5*z for o.
1
Suppose 4*g + 4*u = u + 16, 4 = g - u. Solve -2*v = 0, 0 = g*r - 3*v + 5*v - 20 for r.
5
Suppose -7*c = -5*c + 62. Let v = -3 - c. Let r be (-176)/(-40) - (-2 - (-12)/5). Solve 5*h = -4*w + v, -4*w + 2*h - r = -h for w.
2
Let y = 10351 - 10348. Let d(u) = -u**2 + 5. Let s be d(0). Suppose h + 2 = s. Solve y*c - 4*m - 8 = 0, -22 = h*c - 2*m + 4*m for c.
-4
Let a = 228 - 49. Suppose -a*g = -174*g - 25. Solve -g*i - 35 = 4*o - 9*o, 2*o - 3*i - 19 = 0 for o.
2
Let g = -2 - -2. Suppose -6*c - 2*z + 2 = -3*c, 0 = -3*c + 8*z + 52. Suppose -4*u + 4 + c = g. Solve -5*a + u*d - 3*d - 5 = 0, -3*a - 26 = -4*d for a.
-2
Suppose -55 = -2*d - 3*c, -8 - 73 = -3*d - 3*c. Suppose -5*w - 3*y = -6, d*w - 27*w + 12 = -3*y. Solve -z - 2 = -w*r - 5, 0 = 2*r + z + 7 for r.
-2
Suppose 13*o = 8*s + 16*o - 14, -2*s = o - 4. Solve -2*t = 3*v - 5, -s = -v + 3*t - 3 for v.
1
Suppose 5*c + 15 = -4*d, 0 = -d + 954*c - 959*c - 30. Solve -14 = -p + d*h - 28, 3*p + 2*h + 8 = 0 for p.
-4
Let v(f) = -f + 32. Let r be -4*1 + 0 + 34. Let n be v(r). Solve y + i = -4, -y + 12 = -n*y - 3*i for y.
0
Suppose -44 = -7*q - 23. Suppose 5*p - 6 = q*p. Let l = 0 - -2. Solve 0 = l*y + 2*y + g - 11, -8 = p*y + 4*g for y.
4
Suppose 50*z + 16 = 46*z - 4*m, -3*z - 18 = 4*m. Solve 6*w - 7*w = z*r - 2, 3*r - 2*w - 10 = 0 for r.
2
Suppose -2*y - 2*h = -2, -2*h - 4 = 2*y + 2*h. Suppose 15*a - 16*a + 1 = y*u, -5*u + 20 = 5*a. Solve -2*d + 4*r - 5*r = -a, -4*d - r + 11 = 0 for d.
3
Let n(y) = -10*y - 128. Let j be n(-11). Let a(o) = 2*o**3 + 35*o**2 - 19*o - 18. Let c be a(j). Solve 3*b + 4*k = -c*k + 7, b - 6 = -5*k for b.
1
Suppose -207 = 10963*i - 10986*i. Solve -3*f = -8*w + i*w - 2, 0 = 2*f - 4 for w.
-4
Let x be (-6)/1*35/(-10). Suppose -20*y - 2 = -x*y. Solve 0 = -m - 3*n + 6, m - y*n - 3 = -7 for m.
0
Suppose 2*l = -2*a + 38, 0*l + 37 = 2*l + 3*a. Suppose -3*w + 4*m + 14 = -6*w, -l = 4*m. Solve 0*s + 2*s + w*q = -4, 7 = -2*s - q for s.
-5
Suppose -3 = -m + 2*n, n = 8*m - 11*m + 16. Solve -4*g + 7 = 5*v, 5 = m*g + 15 for v.
3
Suppose 511*g = 502*g + 27. Solve 83*s + 15 = 86*s - g*p, 0 = s - 5*p - 17 for s.
2
Let h be 1690/85 - (-16)/136. Let y = 24 - h. Solve -5*m = 4*f + 12, 0 = -2*f + y - 0 for m.
-4
Let g(m) = m**3 + 10*m**2 + 2*m - 58. Let h be g(-9). Let q = -42 - -62. Solve h*u + q = 5*l, l + l - 3 = u for l.
-1
Let z = -52 + 51. Let l be 4/12*2*(17 - z). Suppose -l*o + 11*o = -5. Solve 2*k + 12 = o*h, k + 6*h - 9 = h for k.
-1
Let b(j) = -65*j + 1625. Let h be b(25). Solve p + 4*p + 5*u = -45, h = -3*p - 2*u - 25 for p.
-7
Let t(u) = u**3 + 5*u**2 - 2*u - 11. Suppose -2*w - 6 = 3*b, 2*b - 13 - 2 = 5*w. Let j be t(w). Solve 5*z + 4 = 2*h - 5*h, -3*h - j = -4*z for h.
-3
Suppose -23 - 24 = -5*h - 2*w, 2*h + 4*w = 22. Suppose 2*o = -y + 11 - 5, 3 = -o - 2*y. Suppose -h*u = -o*u - 8. Solve 23 = -u*l + 3*t - 0, t - 9 = l for l.
-4
Suppose 2*g = 3*s - 51, 4*s - 37 - 27 = 2*g. Solve i - 5*u + s = 5*i, -2*i + 3*u - 21 = 0 for i.
-3
Let o = -8918 - -8922. Solve o*n - 6 = 6*n, -5*n = -2*q + 5 for q.
-5
Let d be -1 - 1/2 - (-14025)/850. Solve -d*c - 30 = -4*r - 10*c, -19 = -3*r + 2*c for r.
5
Let q(a) = -393*a + 2360. Let j be q(6). Solve 21*l = 23*l - 3*b + 12, -12 = -j*l - 3*b for l.
0
Let g = 156 - 273. Let i = -115 - g. Solve 0*m = -5*m - i*t - 22, -4*m = t + 17 for m.
-4
Let q = 67 - 54. Suppose q*s = 7*s + 42. Let h be ((-6)/(-4))/(2/4). Solve h*d - 24 = b - 2*d, s = -3*b + 2*d for b.
1
Let v(p) = 1244*p - 7. Let t be v(1). Suppose 1109 + t = -17*l. Let w = l + 140. Solve w*h - 4*h = 4*n, 0 = 4*n + 3*h for n.
0
Suppose -40*v = 6*v + 15*v - 244. Solve 4*o = 2*o - 5*b - v, -2*o - 4 = 4*b for o.
-2
Let t = -484 + 729. Let s = -143 + t. Let n = s - 99. Solve -3*x - 5*c = 2*x + 15, x - n = -4*c for x.
-5
Let f = 72 - 21. Let c = -51 + f. Suppose -w + 80 + 21 = 3*r, c = r - 5*w - 55. Solve 0*y - 19 = 3*s - 2*y, 4*y = 5*s + r for s.
-3
Let v = -3670 - -3674. Solve 3*y + 2*f = 5*f - 18, v = y + 4*f for y.
-4
Let f = -75 - -80. Suppose f*t = -125 + 185. Solve -4*q = 5*n - t, 4*n + 5*q = 5*n + 15 for n.
0
Let m(k) = -2*k**3 + 36*k**2 + 124*k + 61. Let g be m(21). Solve -4*j - 5*v = -g, 18*v + 3 = 19*v for j.
1
Let h be (1 - 5) + (30 - 24). Suppose 5*y + h*y = 14. Solve -5*p + 12 = 4*j - 10*p, -2 = -3*j + y*p for j.
-2
Suppose 25*s = 38*s - 39. Suppose 5*k - 3 = 3*y, 3*y - 22 = -4*k + 2. Solve 2*t + 1 = -k*f, 0*f = 5*f + t - s for f.
1
Suppose 3*s = 21*s - 72. Suppose -14*y = s*y. Solve -3*w - 2*i - 5 = y, 8*w - 3*w - 5*i = 0 for w.
-1
Let c(f) = -f + 3. Let g be c(3). Let a = 62 + -57. Suppose -5*b + 36 = 4*n, 0 = -a*b + 2*n + 9 + 3. Solve -p - 4*i + g*i = 4, -b*p = -5*i + 16 for p.
-4
Let p(v) = 3*v - 2. Let l be p(-1). Let f be 21 + (4 - 2) + l. Solve -2*k - 5*q = -f, 0 = -k - 4*k - 2*q + 3 for k.
-1
Suppose -3*p - 5*g + 11 = 0, 8*p = 12*p - 4*g + 28. Let w be -34 + 29 + 2 + (-39)/p. Solve -3*j - o + 3*o = -w, 5*j = o + 5 for j.
0
Let u be (-5)/((-1110)/108 - -10). Solve -u = 4*s - o, 4*o = -5*s + 3*s for s.
-4
Let k = 1573 - 1537. Let i(f) = -f - 33. Let m be i(0). Let b = m + k. Solve 0 = 4*j - o - 2, b*j - 4*o = j + 8 for j.
0
Suppose -7 = -2*s + s + n, 5*n + 8 = -4*s. Solve s*h = 4*u + 22, 26*h - 31*h = 4*u + 6 for h.
2
Let l be 40/7*(-6090)/(-60). Let r = l + -575. Solve r*w = 2*w + 3*n, n + 4 = 0 for w.
-4
Suppose 0 = -5*l - 15, 15 = 489*k - 490*k - 5*l. Solve -39 + 58 = r - 4*o, k = 4*o + 24 for r.
-5
Let d be (205/(-10) + 1)/((-3)/(-8)). Let j = d + 16. Let v = 36 + j. Solve 0 = 2*q - 5*p - 6 - 13, -q + p + 2 = v for q.
-3
Let z(k) = 3*k - 15. Suppose 4*v + j + 0*j - 25 = 0, -5*v + 31 = j. Let f be z(v). Solve f*i = 2*t, t + 2*t + 2*i = -13 for t.
-3
Suppose 9 = 2*b + m, 2*m - 5 = 5. Suppose 0 = -5*q + y +