83 - (225/(-243) + 1). Solve y*b + 21 = 4*j, 24 = v*j - 8*b + 4*b for j.
3
Suppose -312 = -115*b + 37*b. Solve -252*d = -251*d + z - 6, -d - b*z = -18 for d.
2
Suppose 1625 + 769 = 399*b. Solve 2*q = -4*g - 20, -8 = -7*q + b*q + g for q.
2
Let j be 0 - (-3 - (-1)/1). Suppose -4*t = -3*t + v + 54, 169 = -3*t + 4*v. Let a = t - -55. Solve -5*b + a*y + 1 = y, -y = j*b - 1 for b.
0
Suppose -580*u = -555*u - 125. Solve c - 7 = -2*z + 7*z, -z + 9 = u*c for z.
-1
Suppose 2*a + 28 + 62 = 5*q, -5*a + 105 = 4*q. Solve 0 = -4*u - q, -4*n + 1 = -3*u + 6 for n.
-5
Suppose -5*z = 5, 149 = 3*r - 5*z + 138. Solve -3*a - r*g = 0, 6*a - a - 5*g + 25 = 0 for a.
-2
Let l(w) = -97*w - 580. Let m be l(-6). Solve -3*t = -3*n + 8*n - 20, -m*t + 15 = 5*n for n.
1
Let v = 93 + -91. Suppose v - 18 = -8*c. Let r = 77 - 74. Solve -2*z = c*n + r*z - 13, 0 = -3*n + 4*z + 8 for n.
4
Let x = -137 + 345. Let n = x + -208. Solve -2*f - 16 = -v + f, n = -f - 5 for v.
1
Suppose 0 = -q - h + 6, -2*q + 14 = -q + 5*h. Solve a + 4*o + 0 = -14, -5*o = q*a + 23 for a.
-2
Let h(j) = -6*j**3 - 56*j**2 - 19*j - 14. Let b be h(-9). Let g be 15/b - ((-6 - -12) + -14). Solve 29 = -g*u - 4*v, 0*u + u + 3*v = -8 for u.
-5
Suppose -8 = -0*y - 2*y. Let n = -17563 + 17563. Suppose 3*q = -y*k + 12, k = -n + 3. Solve 4*s - f - 18 = q, 4*f + 2 = -6 for s.
4
Suppose 0 = -3*n + g + 6, -7*g = -6*n + 3*n - 30. Solve -n*b - 3 = -2*s - 1, 4*s = 4*b for b.
-1
Let l = -18698 + 18834. Solve c = d - 4, 2*d + l = c + 144 for c.
0
Let p be ((-57)/(-12) - 0) + 3/12. Suppose 138*w + 96 = 146*w. Let h(c) = -c**2 + 10*c - 3. Let a be h(6). Solve -3*o - o = -p*b - a, -4*b + w = 4*o for o.
4
Suppose -2*k + 2*s = 4*s - 12, 4*k - s - 4 = 0. Let u be (-6)/((6/4)/(-1)). Suppose 864 = -49*n + 85*n. Solve 4*w - k*g + n = 2*g, u*w - 8 = -4*g for w.
-2
Suppose -3*y + 4*a + 7 = 0, 8*a = y + 13*a - 15. Solve -y*m + 0 + 1 = x, 4*x = -5*m - 11 for x.
-4
Suppose 0 = -96*u - 275*u + 1484. Solve 5*l - u*s + 7 = 0, l - s + 9 = 7 for l.
1
Let a(s) = s**3 - 5*s**2 + 7*s - 3. Let z be a(3). Let p be (-5)/(z + 5)*-131. Suppose 31 - p = -5*v. Solve 0 = -3*l - 4*f - 18 - 2, 4*l + 4*f = -v for l.
0
Let s = -1510 + 1530. Solve 22 = 5*j + 4*x, -6*x = -5*j - s + 62 for j.
6
Let k be (4/5 - 1)*(84/(-7) - 3). Solve 0 = 5*a - 4*r - 40, 3*r + 11 = k*a - 16 for a.
4
Let h = -2402 - -2404. Solve h*m + 6 = -3*u, u + 2*m = 2*u - 6 for u.
0
Let t(p) = -503*p + 4531. Let i be t(9). Solve -3*g - f - i = 0, 0 = -3*g + 394*f - 396*f - 8 for g.
0
Suppose -81 = 21*x + 87. Let l be x + 12 - (4/(-2) + 2). Solve 0 = 2*z - 6, 15 = l*j + 5*z for j.
0
Suppose 8*j = 6*j + 20. Suppose 2*k - j*p + 7*p = -114, k - 2*p + 59 = 0. Let q = k - -51. Solve -4*h - 4*g + 5*g + 16 = q, 5*h - 13 = 3*g for h.
5
Let l = -35 - -39. Let c be 3 + (3 - l) + -2. Suppose c = -2*k - 1 + 5. Solve 4*m + 3*n = -11, 0*m + 2 = k*m + 4*n for m.
-5
Suppose -2*g = -2*u - 0*g + 224, 120 = u - 5*g. Let q = u + -108. Solve q*r - 1 = 3*r, 0 = -2*a - 4*r - 6 for a.
-1
Suppose -52 = -4*c - 3*k + 6*k, -5*c + 2*k = -58. Suppose -c*s - 15*s + 125 = 0. Solve -p + 0*p = 2*i - 9, 0 = s*i - 15 for p.
3
Let a = 17 - 7. Let d(u) = 9*u**2 + 2*u**2 - u - a*u**2 + 3*u - 19. Let m be d(-7). Solve 4*z = -x + m, 0 = 2*z + z - 9 for x.
4
Let f(t) = -2*t - 39. Let b be f(-20). Let z(i) be the second derivative of -i**3/6 + 9*i**2 + i. Let r be z(10). Solve -h + 1 + b = -4*g, r = 4*h - 5*g for h.
2
Let a be 1033/(-5)*(-14)/42 - 32/(-240). Solve -5*n + b + 44 = a, 0 = -4*n - 5*b + 9 for n.
-4
Let x be 0/(-13 - -7)*3/18*6. Solve -3*p - 40 + 28 = x, -4*r + 2*p + 12 = 0 for r.
1
Suppose -31 - 40 = -35*r - 1. Solve 4*a - 6*a = -r*q - 6, -a + 6 = -4*q for q.
-1
Let p(g) = 386*g - 192*g + 71 - 197*g - 52. Suppose -2*a + 3 = -r, 3*a = -r - 0*r + 17. Let k be p(r). Solve x - k*s - s = -16, 12 = 4*s for x.
-1
Suppose -40 = -70*d - 28 + 128. Let y = 13 + -7. Solve 3*x + y = 0, 0 = -d*m + 5*m - 2*x + 2 for m.
-2
Let t(w) = 2*w**2 - 8*w + 16. Let x be t(10). Let f be x/4 - -4 - -1. Let j = 60 - f. Solve 5*a = 3*o - o - j, 5*a + 3*o + 31 = 0 for a.
-5
Let u(y) = y + 17. Let c be u(-16). Let f be -1 + 6/((-2)/(-1)). Let p be 1*8/(11 + -3). Solve -t - 7 = f*g, 2*g = -4*t + c + p for t.
3
Suppose 38*w = 30*w + 448. Suppose 2*k - 2*o - 32 = o, 4*k - 4*o = w. Solve 0 = 3*t - 4*z - 18 - 5, 5*t + 3*z + k = 0 for t.
1
Let q = -56 - 267. Let g = 325 + q. Solve -23 = -5*a + 3*l, 0 = -g*a - 3*a + l + 21 for a.
4
Let l = 411 - 395. Let n(g) = -3*g - 34. Let r be n(-12). Solve 18 - r = 3*a - 4*k, 2*a - l = 4*k for a.
0
Suppose -53*v + 613 = -54*v. Let q = -605 - v. Solve -3*m - 3*y - q = 1, 0 = 3*m + y + 7 for m.
-2
Suppose k - 23*k - 136 = -39*k. Solve 4*l = -2*q - 0*l - k, -3*q = l + 12 for q.
-4
Let p(m) = -m. Let n(i) = 14*i + 4. Let b be 1/(-5)*5/(-1). Let c(z) = b*n(z) + 5*p(z). Let w be c(2). Solve 3*q + 0*q + w = 4*k, 5*q + 18 = 2*k for q.
-2
Let l be (-19 - (-11 + -8))*1. Solve 27*z - 23*z + 4*d - 28 = l, 3*z = d + 1 for z.
2
Suppose 7*d + 1815 = 1829. Solve d*w - 2 = t, -2*t + 5*w - 31 = -6*t for t.
4
Let f = -19 - -22. Let s = 167 + -163. Solve -f*p = s*l - 4*p + 3, 3*l = 5*p - 15 for l.
0
Let x = -174 - -168. Let c(z) = z**3 + 6*z**2 - 3*z - 13. Let v be c(x). Solve -v*f = 4*n + 10, -8 = 4*f - n - n for f.
-2
Suppose -2*g + 463 - 459 = 2*w, -g - 4*w - 4 = 0. Solve -g*k - 4*r = 20, -11 = 2*k - 0*r + 3*r for k.
-4
Suppose 17*h - 134 = -50*h. Solve 4*y + h*g + 4 = 0, -g - 1 = 3*y + 1 for y.
0
Suppose 8*z - 5*z = -2*b - 6, -5*z - 10 = b. Suppose b = -4*g + g + 2*c - 1, 0 = -g - 5*c + 11. Solve 0 = -x + w + g, -2*w = 2*x - 3*x + 3 for x.
-1
Suppose -109*b + 174 + 2442 = 0. Solve 4*z + b = -2*i, 3 = 4*i + 3*z + 26 for i.
-2
Let l be -10*3/6*66/(-10). Suppose l*k + 2*k = 175. Solve 5*y = 4*o + 2*y - 15, -o + k = -y for o.
0
Let p(x) = 27*x + 274. Let c be 780/(-117)*6/4. Let g be p(c). Solve -g*m + 15 + 3 = -5*s, 0 = -3*s + m - 8 for s.
-2
Let b(z) = -z**2 + 201*z + 2. Let p be b(0). Solve -4*c + i + 23 = 4*i, p*c + 4*i = 14 for c.
5
Let k = -11571 + -64. Let r be 4/26 + k/(-169). Let u = r + -66. Solve -14 - 2 = 4*n - 5*i, 19 = u*n + 4*i for n.
1
Suppose 3*l - o + 0*o - 23 = 0, 0 = -3*o - 15. Let p be 65/l + (348/72)/29. Solve -2*z - 11 = 3*d + p, -3*z + 1 = -4*d for z.
-5
Let u = -637 + 636. Let m(r) = 2*r**2 + 4*r + 5. Let k be m(u). Solve k*a + 0 = 5*p - 19, -2*p + 16 = 3*a for a.
2
Let p(i) = i**3 + 6*i**2 - i - 4. Let f be p(-6). Suppose -93*h - 712 = -85*h. Let t = -86 - h. Solve x + f*d = -2, -t*x - d = 4*d + 6 for x.
-2
Let a = -15665 + 15668. Solve -a*n - 9 = 0, 14*u - 10*u = -n + 25 for u.
7
Suppose 1201*d = 1183*d + 72. Let h(o) = 2*o - 4. Let b be h(3). Suppose s - 10 = -2*x, -2 = -b*x - 4*s + 8. Solve d*t - 27 = -x*f, 4*f - 7*t + 3*t = 0 for f.
3
Suppose 0 = -2*p + 4*p + 3*v - 29, 4*v - 12 = 0. Let s = -11 + p. Let g be -1 + (s - -4 - -9). Solve -k + 4*b = -0*k - 13, -3*k = -5*b - g for k.
-3
Suppose -630*t = -4*k - 626*t + 16, 16 = -3*k - 4*t. Solve -2*d + 10*a - 7*a - 4 = k, -6 = 3*d - 3*a for d.
-2
Let b be ((-90)/135)/((-2)/3). Suppose -3*w + 10 - 9 = 4*g, -g + b = w. Solve 5*y + w*t - 24 = 0, 4*y - 22 = -3*t - 1 for y.
3
Let p be (1 - (1 - 10))*(-18)/(-4). Solve -p*n + 43*n = -3*z + 4, 3 = -n + z for n.
-5
Let i = 18 + 73. Let a = 95 - i. Solve n + 17 = -4*c + a, -5*n - 20 = 5*c for n.
-1
Let o = 11762 + -11757. Solve a - o*h = -12, 7*a = 9*a + h + 13 for a.
-7
Let l = 19801 + -19789. Solve 4*t + 2*m = -l - 4, 0 = -4*t + 2*m - 32 for t.
-6
Suppose -4*w + 35 = 87. Let n = 8 + w. Let g be 20/n - -20 - 4. Solve -3*y = -s - g, -2*s = -y - 2*y + 9 for s.
3
Let i = 548 + -541. Solve 0 = d - 3*c - 10, -5*d + 3*c = i*c - 12 for d.
4
Let q = 18077 - 18074. Solve -2*s = -4*f - 8, q*s + s + 20 = -4*f for s.
-2
Let c = 76 - 257. Let h = c - -185. Suppose 2*r + 2*r = 16. Solve -4*q - 16 = -4*x, -3*x + 7 + h = -r*q for q.
1
Suppose 5*y - 61 = 4*y + 4*l, -3*l + 6 = 0. Let z = 93 - y. Solve f = 3*i - 15, -4*f - z = -2*i - 4 for f.
-3
Suppose -5*y + 96 = -2*m, -m - 17 - 31 = y. Let l = -45 - m. Suppose 23*i = 28*i - 20. Solve -i*f = -6*f + l*x - 2, -3*x = -12 for f.
5
Let v(t) = 2*t + 15. Let c be v(-7). Let o be 1 + -1 - -1 - (c + -16). Suppose o*b - 12 = 13*b. Solve 10 = -w + 4*q, 3*w - b*q - q = -16 for w.
-2
Suppose -4*n - 6*y 