50. Solve -y + w = -b, 6*b - b = -y - 24 for b.
-5
Let b be ((-102)/4)/(180/(-120)) + -10. Solve 5*w - 4*n = 7, -b = -w + 3*n - 10 for w.
3
Let f(s) = -s**3 + 14*s**2 + 74*s - 16. Let o be f(18). Solve 5*t + 17*c - o*c + 15 = 0, -2*c + 12 = -4*t for t.
-3
Suppose -5*n = -5*t + 40, 0 = -n - 4*t + 18 - 6. Let w(z) = -5*z - 18. Let p be w(n). Solve -h = -y - 0 + 1, 0 = p*y - 4*h - 6 for y.
-1
Let b(a) = -9*a - 189. Let v(g) = g - 7. Let h(k) = -b(k) + 4*v(k). Let f be h(-12). Solve 0 = 2*w + f*p + 5, 4*w + 5*p + 21 = 6*p for w.
-5
Let l(t) = -89*t + 5523. Let v be l(62). Solve n = 0, -7*r - v*n + 7 = -21 for r.
4
Let a be (-2 - (-14)/6)/(9/189). Let r be 3/3 + (16 + -5 - a). Suppose 4*i + 23 = 5*t, -5*t + i + 11 + 6 = 0. Solve -o = -3*k - r, 3*k + 2*o - 7 = -t*o for k.
-1
Let u(p) = 185*p + 1113. Let c be u(-6). Solve -21*m + 22*m - 4 = 2*n, 6 = -5*m - c*n for m.
0
Suppose w - c = 16, 5*w = -6*c + 3*c + 104. Suppose -4*k = -w - 21. Let b(f) = 2*f - 4. Let u be b(k). Solve 13 = 5*v + 3*a, -5*v - 2 + u = 4*a for v.
2
Let j be 6/(-216)*-177 + (-8)/(-96)*1. Solve s - 2*a = 5*s - 24, -j*s = -5*a - 15 for s.
5
Suppose 0 = 118*m - 114*m + 44. Let y be (-56)/(-16) + (22/(-4))/m. Solve 2*j = -y*s - 0*j - 20, 0 = 4*s - 2*j + 20 for s.
-5
Let i = -327 + 362. Suppose 10*d - i = 95. Solve -2*g + 5*r + 7 = 4*r, 2*r - d = -5*g for g.
3
Let p(i) = 16*i - 4*i**2 + 5 - 17 + 4*i - 4. Let w be p(4). Solve -10 = -5*z, -3*z + w*z + 2 = 4*t for t.
-1
Let q be (-2)/(-10)*((1 - 3) + 7). Let r be q - (-1 + 0 + 0). Solve -12 = -z - 3*t, -4*z + r*t - 3 = -3*t for z.
3
Suppose -7 = -4*g + 13. Let u = 1609 + -1609. Solve u*i + 8 = -2*t - 4*i, -g*t - 4*i = -4 for t.
4
Let z be (-12)/(-3) - (-3 + (-3 - -12)). Let u be (-3 + -6)/(3/z). Solve 5*o = -u - 14, q + 8 = -3*o for q.
4
Let t = -947 - -1015. Let z = 17 + 55. Let v = z - t. Solve 3*d - 4*s = -6*s - 4, v*s = d - 22 for d.
2
Let n be (153/(-17))/((-174)/24 - -7). Solve 7*c + 2*l - 8 = 3*c, 0 = -5*c + 4*l + n for c.
4
Let m = 39 - 4. Let d(l) be the second derivative of 107*l**3/6 + 162*l**2 + 542*l. Let b be d(-3). Solve -2*q + 7 = y - 7, -b*q + m = 5*y for q.
5
Let b be (-151 - -155)/((4/18)/(5/6)). Solve 3*c = -2*k + 18, 5*c = k + b + 2 for c.
4
Suppose -x = -2 - 3. Suppose 3*c - 3*d = -2*c - 25, 0 = x*c + 2*d. Let t be (1 + c + 4)/1. Solve -2 = 5*a - 3*k, 0 = -5*k - 2 - t for a.
-1
Suppose 0*s = 11*s - 44. Suppose -6 - s = -5*z. Suppose -z*a + 1 = -3*w + 6, 4*a - 4*w = 0. Solve -5*k = -0*k - a*y - 25, -y - 13 = -5*k for k.
2
Suppose -56 + 58 = 6*f - 28. Solve 5*o = 3*y - f, -4*y - 2*o - 2 = -2*y for y.
0
Suppose -4*x - 876 = 3*g, -3*g + 722 = -3*x + 86. Let y = 222 + x. Solve -4*n = -2*k - y, -14 = n - 2*n - 2*k for n.
4
Let j be (-12)/(-18)*(5 + 1). Solve -a + 8*i = 9*i - 6, 12 = j*i for a.
3
Let q be (-13)/26*(0/(-2))/2. Suppose 8*b = 3*b + 10. Let n be -5 + 1 + 12/b. Solve -4*d = -t - q*t - n, 4*d + t - 6 = 0 for d.
1
Let k = -4477 - -4482. Solve -5 = 5*i - 5*o, k*i + 5*o = 9*i + 1 for i.
-4
Let r be 238/(-18) + -1 + 66/297. Let w(x) = 2*x + 28. Let l be w(r). Solve l*c = -4*c, 2*c = -4*k + 16 for k.
4
Suppose 8*n - 16*n - 41 = -49*n. Solve -a = -u + n, u = -4*a - 31 + 22 for a.
-2
Suppose -2*l - 52 = -3*w, -25*l + 28*l = -5*w + 36. Solve 6 = -3*n + 3*t, 2*t + 2 - w = 0 for n.
3
Let s = 41 + -17. Suppose 6 = -22*m + s*m. Solve 2*f + 16 = 4*k, -m*k - 5*f + 25 = -0*k for k.
5
Let q be 3/(33/20) - (-12)/66. Suppose q*t = 6*t. Suppose -3*l = -5*o + 32, 0 = 4*l + 18 - 2. Solve t = 2*s + o*y, s - 10 = y - 4 for s.
4
Let w be -1 - (3 + 3 + -6). Let x be (-1)/(w/6*-3). Let r be -8*1/x - -13. Solve 5*o + r = -4*j - 11, 10 = 3*j - 4*o for j.
-2
Let t = 15 + -11. Suppose 0*h = -3*h - 5*o + 27, 0 = -5*o + 15. Let g be 1 + 2 + 1 + (h - 3). Solve 4*x - x - 6 = -t*q, -4*x + 8 = -g*q for q.
0
Let n be (4/5)/(12/30)*(-1 + 3). Solve y - 12*j + 7*j + n = 0, 1 = -2*y + 3*j for y.
1
Suppose 5*p + 6*c = 25 + 29, 0 = -2*p + c + 8. Solve 5*z + 15 = y + 9*z, 3*y - z - p = 0 for y.
3
Let s(r) = -r**3 + 5*r**2 - 7*r + 1. Let w be s(5). Let x be (-18 + 17)/(1/w). Let z = x + -27. Solve l - z = 3*p, -5*l + 9 + 13 = -2*p for l.
4
Let k(a) = -4*a**2 - a + 2. Let g be k(0). Suppose -3*w + 5 = -g*w. Solve 2*d - w = -0*d - 3*z, 4*d = -z + 5 for d.
1
Let q(h) = h**3 - 14*h**2 + h - 13. Let j be q(14). Let x be (j + 2/(-3))/(3/54). Suppose 0*y - 18 = -x*y. Solve -4*l = y*v + 5, -v + 6*v + 15 = 0 for l.
1
Suppose 5*t = -2*i - 10, i + 4*t - 3 + 2 = 0. Let m be (-6)/i - 2/5. Suppose 4*h = -m*h + 96. Solve 2*p + h = -4*l, 5*l = -p - 24 - 3 for l.
-5
Let w be (5 + -2 + 22/(-8))*(-3 + 11). Solve 4*z - 3*f - 2 = 0, -5*f + 12 = w*z - f for z.
2
Let r(w) = w**2 - 4*w - 32. Let b be r(10). Suppose 0 = -15*g + 32 + b. Solve -3*d + g*v = -10, 4*d - d - 3*v - 6 = 0 for d.
-2
Suppose 3*c = 5*w - 59, -4*c + 25 = 4*w + c. Suppose -9*s = -w*s + 3. Solve 4*r = -x + s*x + 10, -2*r = 4*x for x.
-1
Let s = 269 + -618. Let w = s + 365. Solve 4*d + 4*f = -w, 0 = -3*d - 0*d + f for d.
-1
Suppose 0 = -7284*t + 7286*t + q - 15, 0 = -t - 3*q + 20. Let a be (4/(-2) + 2)/(-1). Suppose a = 3*j - j - 4. Solve b + 2*s = 4, s = t*b - j*s + 32 for b.
-4
Let p = 31 - -75. Let i = 118 - p. Solve -o - 3*u = o - i, 3*u = 4*o + 12 for o.
0
Suppose -64 = -40*x + 43 + 53. Solve -x = 4*l - 3*i, -22*l - 5*i = -23*l - 18 for l.
2
Let d = 3374 - 3369. Solve -54*r + d*c = -49*r + 5, 17 = -2*r + 5*c for r.
4
Let o(t) = 4*t**3 - 22*t + 39. Let u be o(2). Solve -3*x + 22*j - 37 = u*j, 2*x + 3 = j for x.
-4
Suppose 52 - 119 = -85*x + 103. Solve x = y + 3*m, -y - 2*y - m - 10 = 0 for y.
-4
Suppose 2*n + 4*d = -18, -3*n + 9 = -5*n - d. Let f be n/(-5) + 119/35. Solve 0 = -3*r - 5*g - 12, f*g - 2 = -4*r - 10 for r.
1
Let a(j) = j**3 + 7*j**2 - 22*j - 9. Let b = -100 - -90. Let i be a(b). Let n = -87 - i. Solve -h + 3*q = -5*h + 7, 0 = -2*h - n*q + 2 for h.
4
Let g be 0*(34/17*6/(-12))/(-2). Suppose -b + 2*s + 1 + 11 = 0, 0 = 3*b + 2*s - 4. Let m be 6*((-16)/(-6))/b. Solve -x - x - 2 = 4*v, -x + m*v - 7 = g for x.
-3
Let g(r) = -r**3 + 12*r**2 - 11*r + 3. Let x(m) = m**3 - 20*m**2 + 76*m - 4. Let i be x(15). Let u be g(i). Solve -s + 5 = -4*z, -z = 4*s - 0 - u for s.
1
Let j(w) = -w**3 - 18*w**2 - 46*w - 26. Let o be j(-10). Let i = o - -372. Solve 9 = -4*y + 5*g, 4*y + i = -y + g for y.
-1
Suppose -6*h + 13 = -41. Suppose -215 = -5*n + 35. Let c = 50 - n. Solve -2*t + 3*s - 2*s - h = c, 3*s = t + 17 for t.
-2
Suppose 26*w + 6 = 27*w, -36 = 2*b - 7*w. Solve -5 = -r, -59 = b*k + 2*r - 66 for k.
-1
Let d be 28/6*(-66)/(-44). Suppose -14*l + d - 7 = 0. Solve -4*i = s - 7, -3*i + l*s + 34 = -5*s for i.
3
Let m(o) = -2*o**3 - 2*o - 3*o**3 + 0 + o - 1 + 4*o**3 - 4*o**2. Let j be m(-4). Solve 0*q = j*b + 3*q, b = 2*q for b.
0
Suppose -2*a + 92 = 4*i, 0 = 11*i - 7*i - 2*a - 100. Suppose 4*c + 2*o = 6, -5*c + 3*o = -0 - i. Solve 0 = -4*b + 5*g + 18, 0 = 2*b + c*g + 2 - 0 for b.
2
Let f = 321 - 321. Solve f = c + 5*x + 24, -2*x = -c + 12 - 1 for c.
1
Suppose -10 = -3*d + 4*z, 4*z - 3 = -d + 5*z. Suppose -13*t + d*t = 957. Let v = -83 - t. Solve 0 = -4*s - 4*m, 2*s - s + 3*m = v for s.
-2
Let k(s) = 6*s + 4. Let z = 359 - 359. Let b be k(z). Solve -3*v - 12 - 20 = -b*n, 2*n = -2*v + 2 for v.
-4
Let j(k) = -245*k + 738. Let f be j(3). Solve -i + a - 3 = 0, f*a - 9 = 29*i - 27*i for i.
0
Let t be 1*-195 + (11 - 5). Let i be ((-22)/3)/(126/t). Solve -4*s - 4 = -2*f, 0*s = -4*f + 5*s + i for f.
4
Let v = -2 + 11. Suppose -6 = x - v. Solve -p - 13 = x*p + y, 25 = -5*y for p.
-2
Let h = -8809 - -8813. Solve -f - 2*q = h*f - 31, -12 = -4*q for f.
5
Let c be (-30)/(-3) + 36/42*(-98)/21. Solve 0 = 3*v - 5*w - 38, 5*w + 39 = -2*v + c for v.
1
Let t(f) = -2*f**3 - 154*f**2 - 12*f - 920. Let u be t(-77). Solve u*y = -5*m + 5, -4*y = -3*m + 6*m - 11 for y.
5
Suppose 143 = 109*j - 838. Solve 4*l = -5*q + 13, -17*q - j = -22*q - 2*l for q.
1
Let v(z) = -8 - 15 - 15*z + 25*z - 13. Let r be v(4). Let t be (-7)/(14/r) + (19 - 1). Solve 0 = -4*h + h + 4*i + 8, 4*i - t = -3*h for h.
4
Let a(r) = r**2 - 144*r + 1463. Let w be a(11). Solve 3*j - 6 = 0, w*p = 3*p + 2*j + 5 for p.
-3
Let t(l) = -5*l - 83. Let i be t(-17). Suppose 6 = -5*f - i*b - 0, -f + 4*b = -12. Let d = 0 + f. Solve 0 = g + 2*j - 3, 4*g - 2*g + 3*j - 2 = d for g.
-5