50. Solve 56 - x = -3*s for s.
-2
Let j be (2 + -2)*(-7)/21. Let k = 0 + j. Solve k = -2*r + r - 4 for r.
-4
Suppose 16*m = 19*m - 99. Suppose -m = -6*y - 87. Let z be (-151)/y + (-24)/(-108). Solve -z + 2 = 3*u for u.
-5
Suppose 33 = 21*o - 9. Let l be (0 - 0) + 2 - 0. Solve l*r + 4 = -o for r.
-3
Let q = -6 + 8. Suppose p - 3*l = -0*l - 7, 4*l = q*p + 8. Let o(z) = 3*z + 72. Let i be o(-18). Solve 0 = 4*s - p - i for s.
5
Let s be 0/((-6)/12*2). Solve s*i + 5*i = 20 for i.
4
Suppose 10*j = 5*j - 50. Let b be 2/5 - 6/j. Let a be (0/4)/(-2)*b. Solve 2*k + 2*k - 8 = a for k.
2
Let g(r) = r. Let n be g(6). Suppose 0 = 16*x + 1 - 49. Solve x*w = n*w - 9 for w.
3
Let k(q) = q**2 + 9*q + 8. Let v be k(-8). Solve v = -f - 3*f for f.
0
Suppose l + 3 = h + 33, l + 4*h = 10. Suppose 2*n = 4*j, 3*n + 0*n - 4*j - 6 = 0. Suppose -6*a = 10*a - 4*a. Solve a = -5*m + n - l for m.
-4
Let k = -145 + 245. Let r = -100 + k. Solve -p - 5 + 2 = r for p.
-3
Let p(f) = 4*f**2 + 11*f + 5. Let y be p(-4). Let h = -17 + y. Solve 0 = 4*t + 4 + h for t.
-3
Let m be (-44)/7 - 34/(-119). Let c be (21/m)/7*-16. Solve c = -3*g - g for g.
-2
Let f be -1 - (-6 - (-6)/2). Suppose -2*g = f*g + 5*r + 5, 5*r = -3*g - 5. Let j be (-1 - -46)*(-1)/(-3). Solve g = 2*w + w - j for w.
5
Suppose 0*y + 30 = 5*y. Suppose -6*r + 6 = -y. Suppose -g - 2*o = -6, 3*g - 5*o + r = 9. Solve -g*h - 9 = -1 for h.
-2
Let u(z) = 1. Let c(b) = 17*b - 15. Let m(g) = c(g) + 6*u(g). Let i be m(2). Solve t = -4*t + i for t.
5
Let m(y) = -y**3 - y**2 + 2*y + 3. Let c = -43 + 41. Let l be m(c). Solve 4*f - f = -l for f.
-1
Suppose -6*o + 48 = -54. Suppose -y - o = -j + 4*y, 0 = -5*j + 2*y + 16. Let s be j/15 - (-14)/(-105). Solve 0 = 5*z - s*z - 20 for z.
4
Suppose 11*k - 10*k + 5*x = 33, 0 = 5*k - x - 191. Solve 40*c - k*c = 0 for c.
0
Let h be (7 - (3 + 0))*2/4. Suppose 5*i - h = 2*s, 0 = 2*s + s + 5*i - 22. Solve -1 = s*r + 3 for r.
-1
Let f(a) = -a**2 + 6*a + 29. Let k be f(9). Suppose -18 = -k*o + 32. Solve o = -6*g + g for g.
-5
Let r be (3 + 39/(-9))*-3. Let h = 8 - 4. Suppose 0 = -2*t + 5*u - h + 46, -r*t = -2*u - 68. Solve -t = -3*w - 7 for w.
3
Suppose -3*a = 5*y - 59 + 22, -2*y - 5*a = -30. Suppose -3 = -z - 0*z. Let u = z + 3. Solve -u*m - y = -m for m.
-1
Suppose 15 = -2*k + 7*k. Let u be 1/(-3) + k/9. Suppose 0 = -v - u + 2. Solve -v = -2*s - 0 for s.
1
Suppose 2*q + 5*q = 35. Suppose 2*j = -q*a + 35, 2*a + 6 - 1 = 3*j. Let u = 5 + 7. Solve k - u = j*k for k.
-3
Suppose z - 3*f = 0, -f = -2*z + 19 + 6. Let g be 16/7 - 2/7. Let y = g + 0. Solve -l - z = y*l for l.
-5
Let x be -3 + (-4)/(-22) + 860/110. Let o be (x/(-15) - (-1)/3)/1. Let h(q) = -q**3 + 3*q**2 + 4*q + 2. Let f be h(4). Solve o = -f*d - 6 for d.
-3
Let j = -83 - -58. Let w be 3/(30/j)*-2. Solve 0 = -x + w*x for x.
0
Let u be 10*7*12/280. Solve 0 = -u*i + 13 - 7 for i.
2
Let k be (9/(-18))/((-1)/4). Suppose -2 = 2*w, 6*m = 2*m - k*w - 2. Suppose m = -g + 2. Solve 4*j - 6 = -g for j.
1
Let z be 6/(1*6/4). Let g be (-9)/(-24)*z*-2 + 10. Suppose 2*x - 14 = -x + i, 2*x + 19 = -5*i. Solve -g*k + 12 = -x*k for k.
3
Let r = -7 - -35. Suppose 5*s - r = s. Solve -4 = -s*y + 6*y for y.
4
Suppose -19*v + 44*v = 1775. Solve -u + v = 67 for u.
4
Let j = -7 - -14. Let q = 8 - j. Suppose q = -y + 2. Solve 0 = -3*p - y + 7 for p.
2
Suppose 0*f + 5*f = 10. Let o be (-2 + f/(-1))/(-1). Suppose o = -9*q + 11*q. Solve -3 + q = -p for p.
1
Let u = -144 - -155. Solve -u*g = -13*g for g.
0
Let a(r) = 2*r**2 + 15*r + 4. Let s be a(-8). Suppose -3 = t, -3*l - 3*t = 2 + 1. Suppose k - s = -l*k. Solve -k = -2*h + 2 for h.
3
Let q = 7 + -2. Suppose -6 = -2*s, q*j = 4*j - 2*s + 1. Let m be j/(4 - 5/1). Solve 0 = m*a - 6 - 9 for a.
3
Let x be 3/(1 - -2) + 8. Let k = 8 + x. Solve 0 = 4*j + 3 + k for j.
-5
Suppose 5*p = 5*b + 40, 4 = -12*p + 13*p + b. Solve z + 2*z = -p for z.
-2
Let p = -1604 - -1623. Solve 20*m = -p + 59 for m.
2
Let g(x) = -2*x + 7. Let q be g(5). Let k be -1*2*q/2. Suppose 2*f - 6*f + 16 = 0. Solve 0 = f*b + 1 + k for b.
-1
Let n be 19/(-57)*-7*9. Suppose 0 = -2*u - 15 + n. Solve o + 2*o = u for o.
1
Suppose 0 = 3*l + 9 + 63. Let t be 158/4 - (-12)/l. Suppose -2*m = -4*x + 3 + t, 0 = -4*x + 3*m + 47. Solve 0 = -3*v - v - x for v.
-2
Let h(b) = 15*b**2 - 1. Let y be h(-2). Suppose 60*f = y*f + 8. Solve -8*v + 4*v + f = 0 for v.
2
Let o be (-7 - -7)/(2/2). Suppose 3 = -2*k + 3*a, k + a + 2*a - 21 = o. Solve k*z = z + 10 for z.
2
Suppose -2*j + 58 = 38. Solve -9*k = -j*k + 4 for k.
4
Let t(z) = -z**3 - 10*z**2 + 9*z - 18. Let s(x) = -7*x + 3. Let m be s(2). Let n be t(m). Solve 0 = 4*d - 8 + n for d.
1
Let o(q) be the first derivative of q**3/3 - 9*q**2/2 - 8*q + 6. Let g be o(10). Let c be 0 + 2/g - -4. Solve 0 + 5 = c*d for d.
1
Let z(v) = -v**3 - 12*v**2 - 38*v + 3. Let j be z(-6). Solve 37*b = 34*b - j for b.
-5
Let z be (-44)/(-24) + 2/12. Solve z*a - 19 + 17 = 0 for a.
1
Suppose u - 2*u = x + 9, 3*u + 12 = 0. Let d = -2 - x. Let q be (-2)/(-6) + (-188)/(-12). Solve -j + q = d*j for j.
4
Suppose 0 = -3*i + 9*i. Suppose -4*g + i = -4. Solve g + 3 = 4*d for d.
1
Let y(k) = k**3 - 17*k**2 - 16*k - 5. Let a be y(18). Solve -a*t = -26*t + 5 for t.
-1
Suppose 4*k + z = -0*z + 18, 0 = 4*k - 5*z - 6. Suppose w + 3*w - k = 0. Solve -w = t + 4 for t.
-5
Let q be (-6)/(-9)*33/2. Solve 5 = -16*h + q*h for h.
-1
Let m = -101 + 105. Solve 7*d - 10 - m = 0 for d.
2
Let w(f) = f**2 - 5*f + 8. Let n = -27 - -31. Let m be w(n). Solve -4*q = -m - 8 for q.
3
Let y(p) = 15*p - 14*p - 461*p**2 - 4*p**3 + 462*p**2. Suppose 24 = g + 5*c, -g + 5*c - 29 = 3*g. Let a be y(g). Solve a*f + f = 0 for f.
0
Let n = 73 + -51. Suppose 3*g - 38 = -2*g - 2*i, 3*g - n = -i. Solve -b - 15 = -g*b for b.
3
Suppose -12 + 0 = -6*c. Let v(l) = 54*l + l**3 - 13 + 8*l**c + 6*l**2 - 42*l. Let q be v(-13). Solve -4*n + 2*n - 4 = q for n.
-2
Suppose -v + u = 6, -3*v + 8*v + 4*u + 75 = 0. Let g = -9 - v. Suppose -3*w + 4*k + k + g = 0, 0 = 4*w + 5*k - 26. Solve w*x + 2 + 2 = 0 for x.
-1
Let g(s) = -2*s + 2 + 2*s**2 - 3*s**2 + 7*s. Let d = -26 + 31. Let x be g(d). Solve 2 = -x*c + c for c.
-2
Suppose 3*r = 3*i - 0*i - 36, 2*i = 4*r + 42. Let q = r - -11. Let n = q + 1. Solve p = -n - 1 for p.
-4
Let i(a) = -3*a + 47. Let b(f) = f. Let q(z) = -b(z) - i(z). Let d be q(25). Solve -d*t - 3 = -9 for t.
2
Suppose 5*o - j = -178, -7 - 57 = 2*o - 4*j. Let k be o/27 - (-10)/3. Solve -m - 12 = k*m for m.
-4
Suppose -3*t = 2*n - 17 - 8, 4*t = -4*n + 40. Solve 36 = n*j + 11 for j.
5
Let i = -621 + 621. Let r be ((-2)/(-1 - -3))/(-1). Let u be r + i*1/1. Solve 0 = -5*f + 6 - u for f.
1
Suppose -2*g + 84 = -g. Let l be (-48)/g*14/(-4). Suppose -2*x = -3*x + 2, -l*x = -5*f + 16. Solve 18 - 2 = f*w for w.
4
Let x = 95 - 55. Let h = -35 + x. Suppose 4*p + 9 = 5*i, -4*p + i = -p - 7. Solve -29 = h*b - p for b.
-5
Suppose 16*m = 14*m + 52. Let q be (-4)/(-12) - (-112)/6. Let v = m - q. Solve v*k = 2*k + 25 for k.
5
Let m be (-15)/45 + (-410)/(-6). Solve -2 = -m*t + 70*t for t.
-1
Suppose -2*z + 88 = -4*q, 60 + 22 = 2*z + 2*q. Let y = z - 40. Solve y*s + 0*s = 10 for s.
5
Let n(o) = -2*o**2 + 18*o - 16. Let y be n(8). Let h be y*1/(-4)*-2. Solve h = -4*a + 2*a - 6 for a.
-3
Suppose 0 = -4*q + 4 + 8. Let i(k) = -k**3 + 9*k**2 + 21*k + 17. Let b be i(11). Solve -b = -q*t + 9 for t.
5
Let g(a) = a**3 - 4*a**2 + 2*a - 2. Let q be g(2). Let n(o) = 2*o**2 + 2*o - 10. Let u be n(0). Let t = q - u. Solve t*f + 9 = -3 for f.
-3
Suppose 11*u = 158 + 29. Suppose -u = 5*c - 42. Solve -c*b + 5 = -10*b for b.
-1
Suppose 4*j = 5*b + 20, 0 + 8 = -2*b - 4*j. Suppose 0*n = 2*n. Let d = n - b. Solve d = 2*i - 3*i for i.
-4
Suppose 4085 - 3609 = 7*m. Solve 83 - m = 5*l for l.
3
Suppose -w - 27 = 3*f, -3*f = -0*f - 4*w + 12. Let i be f/52 + (-160)/(-26). Solve 0 = 2*v - i*v + 12 for v.
3
Suppose h + 10 = 6*h. Let v(s) = s**3 + 5*s**2 - 3*s - 6. Let w be v(-5). Let r = w + h. Solve r = 2*o + 3 for o.
4
Suppose 14*b = -3 + 59. Suppose -104 = -b*v + 4*p, v + 0 - 6 = -4*p. Solve -5*t - 2 + v = 0 for t.
4
Let p(z) = 8*z + z**2 - 6*z - 4*z + 6 - 5*z. Let t be p(6). Solve -4*d + 4 + t = 0 for d.
1
Suppose -2*i + i + 2 = 0. Suppose 0 = -p + 10 + i. Suppose -5*w + 2*k + 0*k = -6, w = k. Solve -h - p = w*h for h.
-4
Let g be 39/(-65) +