 = -z + 23 for z.
2
Let g be (-11)/(-33) - 5/15. Solve 5*c + 3*a - 6 = 0, -4*c + 15*a - 18*a + 6 = g for c.
0
Let j be 5100/1100 - 8/(-22). Solve 0 = -5*w, 4*q = 9*q - j*w for q.
0
Let m be (-25)/((-175)/42) + -1. Solve l + 2*s - 3*s - 3 = 0, 3*s + m = -l for l.
1
Let o(u) = -u**3 + 24*u**2 + 18*u - 414. Let i be o(24). Solve -3*w + 14 = z + w, -5*w = z - i for z.
-2
Let l(z) = 5*z - 27. Let a be l(17). Let j = 48 - a. Let x = 12 + j. Solve -o = x*w + 15, 4*w = 4*o - 3*o - 15 for o.
-5
Let b(r) = -2*r**2 - 64*r - 118. Let n be b(-30). Suppose y + 4*h = -y + 4, h + 4 = 2*y. Solve y*z - n*f + 6 = 0, z - 7 = 3*z - 3*f for z.
-2
Let o(m) be the third derivative of m**6/120 - m**4/12 - m**3/3 + 46*m**2. Let v be o(2). Solve -6*c + 4*z = -v*c - 40, c + 15 = -4*z for c.
5
Let j = 189 - 238. Let y be (-14)/j - (-8)/(-28). Solve 4*h + 30 = -5*c, -2*h + 0*c - 5*c - 20 = y for h.
-5
Let i = -42 - -47. Suppose d = 3*g - 735, -3*g - 483 = -i*g + 3*d. Let n be (g/(-205))/(0 - 2/5). Solve o + 3*x - 3 = -2*o, 0 = 5*o - n*x + 19 for o.
-2
Suppose 64 = -392*b + 408*b. Solve 2*g - 8 = -2*a, 0 = -2*g + 6*g - b*a - 8 for g.
3
Let a be (55/(-143))/(24/(-312)). Suppose 0 = 5*b - 3*o - 12, 0 = -3*o - 2*o - 20. Solve 1 = -f - 2, b = -i + f + a for i.
2
Let t be 1 + 0 - 6/(-3). Suppose v + t*v = 0. Suppose 234 = 40*b - 446. Solve -5*r = -i + 7 + b, 2*i + 2*r = v for i.
4
Suppose -7*f + 10 + 4 = 0. Let u(w) = 124*w - 1732. Let o be u(14). Solve -y + o = 0, f*v - 5*y + 16 = -10 for v.
-3
Let x be -3 - ((-136)/23 + (-16)/368*2). Solve -2*d = -l + 5 + 8, 0 = -d - x*l + 11 for d.
-4
Let p be (2/4 - 1)/(14/10836). Let d = p - -390. Solve d*y + 4*s - 5 - 2 = 0, 0 = -5*y - 3*s + 19 for y.
5
Let o(g) = -3*g**3 + 71*g**2 - 112*g + 48. Let y be o(22). Solve -4*d = -2*b + 28, -16*d = y*b - 19*d - 31 for b.
4
Let r(y) = -y**3 - 18*y**2 - 18. Let q be r(-18). Let w(s) = s + 22. Let g be w(q). Suppose 0 = g*x - 9*x. Solve 28 = -2*a - 0*a - 5*d, x = d + 4 for a.
-4
Suppose -31*a = -12*a + 26*a + 17*a. Solve 4*w - 25 = -21*z + 16*z, a = -w for z.
5
Let w be (-2)/9 - 706/(-18). Let x be (5/2)/((-3)/(-84)*-2). Let p = x + w. Solve -p*s - 24 = k, -8*k - 35 = -3*k + 3*s for k.
-4
Let o = -61 + 67. Suppose 91 - 13 = o*d. Let f be (-8)/6*(-18)/6. Solve -f*j - c - 31 = -6*c, -3*c = -j - d for j.
-4
Let d(k) = -k**3 - 12*k**2 + 29*k + 17. Suppose 5*u + j = -73, -2*j - 3 = 3. Let b be d(u). Solve 4*a + b = 3*w, 4*w + 9 = -2*a + 3*a for w.
-3
Let p = 34724 - 34720. Solve -5*a + 6 = 3*m, -2*m + 13 = -p*a + 31 for m.
-3
Let o be (2 + 0 + 564)/(-2). Let z = -281 - o. Let x be -1*(0 + 1)*-3. Solve z*b = 5*i + 18 - 3, -x*i + 7 = 2*b for b.
5
Suppose f - 179*j + 177*j = 28, -j + 70 = 3*f. Solve -c - 9 = k, -k - 3*c - f = -5 for k.
-4
Let y = -235 - -257. Suppose -4*v - f + 9 = 0, -3*v + y = -3*f + 4. Solve -a - 4*w = 5, -5*a = v*w - 11 + 2 for a.
3
Let s be ((-195)/52)/((-9)/24). Solve -10 = -5*d + f, d + s*f - 13 = 8*f for d.
3
Suppose 0 = -116*z + 123*z + 7. Let k be (-11 - (13 - 15))/(3/z). Solve -3*f + 15 = k*g, -f + 3 = -4*f + 3*g for f.
2
Let z be -8*(120/32)/(-3). Solve -n - 2*v = z + 9, -4*v - 13 = -3*n for n.
-5
Let m(l) = -6*l - 1. Let u be m(-1). Let z be -6 + -3 + 6 + 5. Solve -s + 5*j - 23 = 0, 12 = -u*s - z*j + 32 for s.
2
Let m be 9/(-12) + 2607/(-12). Let n = -34 + m. Let r be n/(-49) + 3/(-21). Solve 3*o = 2*o + r*h - 15, 2*o + 3*h + 4 = 0 for o.
-5
Let g(o) = -o**3 + 18*o**2 - 19*o + 23. Let c be g(16). Let b = -231 + c. Solve 0 = 4*j + 4*k - b*k - 16, -12 = -2*j + 2*k for j.
5
Let l be (-20)/(-25) + 4491/5. Suppose 22*k + 283 = l. Solve -2*s + 5*a = -5, 5*s - 4*a - k = -7*a for s.
5
Suppose -48*c + 218 = 74. Solve -4*m = 0, 2*n = c*n - 2*m + 2 for n.
-2
Suppose 21500*i = 21464*i + 180. Solve -2*r - q = -4, -3*r - 2*q = -0*r - i for r.
3
Suppose 0 = 25*c + 3*c + 3556. Let g be (-1)/(1/127 - 0). Let f = c - g. Solve f = 4*u + 4*t - 2*t, -4*t + 13 = -5*u for u.
-1
Let y(h) = -h**3 + 7*h**2 + 37*h - 63. Let v be y(10). Solve -s - 12*d = -v*d + 25, -2*s - 5*d = 30 for s.
-5
Suppose 715 = 10*n + 84*n + 245. Solve 2*l + 12 = -n*s, -2*s = 19*l - 23*l + 24 for l.
4
Let v be 2/(-2 + -2)*-10. Let r = -144 - -92. Let y = r + 55. Solve 0 = -i - 5*k - 4 - y, -i + v = -k for i.
3
Suppose -4*a + 3*a + 12 = -2*x, -4*x = 4*a + 12. Let k be ((-11)/((-99)/(-6)))/(a/(-6)). Solve d - 3 = -0*d - k*p, 2*d - 2 = -3*p for d.
-5
Let u be 12*3/126 + 393/21. Suppose 2*c - 24*b = -28*b - 14, 3*c - 2*b - u = 0. Solve -v - 2*v = c*l + 18, 10 = -v - 5*l for v.
-5
Let c = 6 - 15. Let v(a) = -a + 5. Let s be v(c). Solve 2*w - 4*w - 3*d - 1 = 0, -5*w - 2*d = -s for w.
4
Let o = 87 - 83. Suppose o*b + 2*u - 4 = 0, -2*b = -3*u + 2*u - 6. Suppose -6 = -b*r - r. Solve g + 0*d - 5 = -r*d, -5*g = 5*d for g.
-5
Let n = -8 + 19. Let a be 24/(-18)*(-102)/4. Let m = a + -9. Solve n = -3*c + r, -c + 5*r = 4*c + m for c.
-3
Let o = 1955 + -1953. Solve o*l - i = 1, 204*i - 206*i = -2*l + 4 for l.
-1
Suppose 8*r = -40*r + 240. Solve -4*q + n + 23 = 0, -7*n = r*q - 10*n - 34 for q.
5
Suppose m - 3*s - 4 = -4*s, s + 3 = 0. Solve -2*u - 1 = 2*a + 1, u - m = -3*a for u.
-5
Let y = 18319 - 18319. Solve y = -5*v - 3*q + 29, -3*v - 3*q + 15 = -2*q for v.
4
Let d = -375 - -391. Suppose -z = 4*c - d, 0 = 5*c + 3*z - 6*z - 20. Solve c*o - 2*h + 25 = 3*h, -3*o - 5*h - 10 = 0 for o.
-5
Let t be ((-9)/10*1740/(-72))/(9/12). Solve 19 = 4*b - h, 4*b - t = -0*b - h for b.
6
Suppose -73019*a = -73029*a + 710. Solve 66*q = a*q + 2*b - 24, q + 5*b = 14 for q.
4
Let k be ((-114)/380)/(2/(-20)). Solve 0 = d - 2*p + 13 - 9, -28 = -4*d - k*p for d.
4
Let x(u) = 3*u**2 - 20*u + 43. Let v(h) = 5*h**2 - 19*h + 42. Let n(c) = 2*v(c) - 3*x(c). Let f be n(-24). Solve -2*a - f*d - 2*d = 20, 10 = -5*d for a.
-5
Let n = -1437 - -739. Let b = 705 + n. Solve d - b = v, 13 = -d - 3*v - v for d.
3
Suppose -7*r = -5*r + 150. Let c = -72 - r. Let o(h) = 12*h - 12. Let s be o(c). Solve 5*q + s = j - 1, 0 = -j for q.
-5
Let a(n) be the first derivative of n**2 + 3*n - 39. Let b be a(1). Suppose -b*w + 2*w = -15. Solve 0 = -w*u - 4*f - 32, -5*u = -2*f + 3*f + 23 for u.
-4
Suppose 0 = 3*z - 4*w + 6*w + 2, 0 = 3*z - 2*w - 14. Let v be 5/z*4/(-20)*-10. Solve a + 13 = -v*c, -4*c = a + 3 + 8 for a.
-3
Let u = -4 + 6. Let c be (9/(-6) + u)*8. Let n be 2*(5 + 55/(-10)) - -5. Solve -j + c*w = -17, n*j = 2*w - 3*w for j.
1
Suppose 0 = 266*o - 262*o - 72. Let s be o/15*70/21. Solve 0 = -0*a - 3*a + 4*y - 12, y - 3 = -s*a for a.
0
Let v(u) = u**3 - 18*u**2 - 60*u - 70. Let h be v(21). Let b be (2/(-12))/(h/210). Solve 0 = -5*x - t, 4*t - b = 5*t for x.
1
Suppose 0 = 4*k - 8, 24 = 2*j - 5*k - 0. Suppose 0 = -5*s - 4*u + j, 6*s - 5*u = 4*s + 20. Let c = -51 - -51. Solve c*m = 2*h - m - 9, -5 = s*h + 3*m for h.
2
Let o be 672/56*(-2)/3. Let p be 9*(9 + o)/(0 + 3). Solve q - 2*x - p*x = 26, -4*x - 20 = 0 for q.
1
Suppose 11*m - 12*m = -1. Suppose m = -5*z + 31. Let n be 18/(-12)*(-56)/z. Solve -4*y - 3*o = -2*y + n, 4*y = o for y.
-1
Let i = 989 - 991. Let r(u) = -u**2 + 5*u + 14. Let m be r(i). Solve m = 4*j - 2*b - 20, -15 = -j - 2*j + 3*b for j.
5
Let k(n) = n**3 + 2*n**2 + 1. Let l be k(-4). Let a = l - -36. Let r = -151 + 161. Solve -w - r = -5*o, -3*o + 4 = -a*o + 2*w for o.
3
Suppose -2*n - 3*s = -3, 2*s - 4*s = -5*n - 2. Suppose n = 5*x - 3*u + 13 - 22, -2*x = -4*u + 2. Solve 0*m - 9 = -3*m + x*t, -2*t - 8 = -4*m for m.
1
Let l be (6/15)/(2/(-10)). Let q be (147/l)/(-7)*(1 + 1). Suppose 10*s - q + 1 = 0. Solve -3*a = -15, -s*t = 3*t + 2*a + 10 for t.
-4
Suppose -7 + 1 = -2*f. Let x(q) = -11*q**2 - 5*q + 1. Let s be x(4). Let u = -190 - s. Solve 4 = 5*t - 0*t - f*m, t + u*m - 12 = 0 for t.
2
Let p(t) = t**3 + 3*t**2 - 98*t - 435. Let a be p(-5). Solve 3*j = a*l - 6, 0*j = 3*l - 3*j for l.
3
Let a be (0 - 35)/(-5) + (26 - 30). Solve 0 = a*r - 2*p + 2, -2*p - 10 - 16 = 4*r for r.
-4
Let o(x) = -54*x - 535. Let s be o(-10). Solve 2*l = s*f - 0*l + 10, l + 6 = -3*f for f.
-2
Suppose -4*z - 4 = 0, -5*b - 4*z = -2 + 16. Let g be (-8)/((-392)/161) - b/(-7). Solve -14 = -f + 3*n - g, 0 = -5*f - 5*n - 5 for f.
2
Suppose 15 = 4*w - 5*s, -2631*w + 2635*w = 4*s + 12. Solve 4*n = -2*m - 26, w = 4*m + n - 26 + 50 for m.
-5
Suppose -3*u + 4*n = 10, -5*u - 1 - 13 = -4*n. Let f be (2/(-2))/(