5*r = -20. Solve 5*v + 2*a - 5 = 3, 0 = 2*v - y*a - 7 for v.
2
Let n = 14 + -14. Suppose -318 = 4*b - 354. Let i be 15/b*858/110. Solve -21 = -5*s + t, n*t = -3*s + t + i for s.
4
Suppose 68*d - 11 = -5*m + 66*d, -2*m - 2*d = 4. Solve -3*c - 17 = m*v, -c + 71*v = 67*v - 17 for c.
1
Let j be 4/((12/16)/((-18)/(-8))). Solve -9*x + j = -8*a - 7*x, -2*a + 8 = 5*x for a.
-1
Suppose g - 19 = -u + 5*u, 2*u = g - 33. Solve 0 = -2*r, -g*i + 5*r - 4 = -43*i for i.
-1
Let m(j) = 4*j**2 + 88*j - 190. Let v be m(-24). Solve 5*l - 3*q + v = 0, l + q = 2*q for l.
-1
Let j be (-24)/14*637/(-26). Let k be 2*-5*j/(-28). Solve -c = c + i + 5, 0 = -3*c + 3*i + k for c.
0
Let d be 6*5/(-105)*-35. Solve 2*u + 20*x = 17*x - 4, 4*x = 2*u - d for u.
1
Let q(i) = 2*i**2 + 5*i - 4. Let u be q(-5). Let l be ((-8)/14)/((-6)/u). Let k be (9/(-6))/(102/85)*48/(-10). Solve 3*r - 4*b - l = 0, r - 8 = k*b - b for r.
-2
Suppose 4*a - 19 = 9. Let z = a + -4. Suppose n = -n - 5*n. Solve 12 = 5*u + 4*b, n*b - 4*b - 20 = -z*u for u.
4
Suppose -2*i - c = -9 + 12, 0 = -2*i - 2*c - 12. Solve -4*s + 3*s + i*k + 20 = 0, s = -2*k - 15 for s.
-1
Let g be (-29 - -30)*0 - ((-1)/(-1) + -5). Solve 0 = -5*p + 5*j - 5, j = 6*p - g*p for p.
1
Let p(c) = 2*c**2 - 5*c - 21. Let k be p(7). Let h be (-5 - 148/(-28))/(3/k). Solve 24 = -5*x - 4*d, -h*d + 6 = -2*x - 2*d for x.
-4
Suppose 25*b = -96*b + 6292. Solve -b*o = -50*o - 10, 5*p + 2*o = -10 for p.
-4
Let i = -186 + 190. Suppose -6*b + 6 = -i*b. Solve -t + 5*k = -16, t - k - 7 = -b*t for t.
1
Suppose -h + 4*c = -14, 5*c + 2 = -13. Suppose -2*z + 4*r = z + 88, 4*z - h*r + 104 = 0. Let n = z + 37. Solve 12 = 5*d - 0*y - 3*y, -4*y = 3*d - n for d.
3
Suppose -10 = -2*l - 0*l - 2*u, 3*l + u - 15 = 0. Suppose -187*z + 44 = 4*v - 186*z, -145*v + 983 = -2*z. Solve 0 = l*h - 3*f - 2 + 4, -5*h - v = 2*f for h.
-1
Suppose 3*r = -r. Let j(a) = -19*a + 8. Let i be j(-5). Suppose 0 = 4*n - 5*m - i, -3*n - 5*m + 32 = -19. Solve 4*s + 4*x + 8 = r, 6*s - n = s + 3*x for s.
2
Let r = -1182 + 1208. Solve -o = 4*c + 2*o + 22, -5*c - 3*o = r for c.
-4
Suppose 266 = 3*s + j, -5*s + 667 = -4*j + 201. Solve 0 = -4*d, -s*x - 4*d + 3 = -89*x for x.
3
Suppose f - 3*q - 20 = 0, 0 = 3*q - 2*q + 5. Let s be -8*(f + (-42)/8). Solve -o = 3*l - 6, -o - 6 = l + s*o for l.
3
Let c be (5 - 7)/1*(-803)/2. Suppose 37*h - 122 = c. Solve 4*q + 5*y - h + 8 = 0, 0 = 4*q + y + 3 for q.
-2
Let f(n) = -11*n**2 - 299*n - 47. Let z be f(-27). Solve -157*u = -3*c - 162*u + 7, -2*c + z = u for c.
4
Let n = -169 - -162. Let j be (42/(-49))/(2/n). Solve -j*s + d + 7 = 0, -s = -4*d + 1 + 4 for s.
3
Let r = -5077 + 5081. Solve 0 = -5*o - r*i + 37, o - 5*o + 5*i + 5 = 0 for o.
5
Let n(j) = -2*j + 182. Let c be n(91). Solve 7*z - 12*z + 5*r = c, 3*r + 8 = -5*z for z.
-1
Let f(y) = y**2 + 33*y - 31. Let t be f(-34). Suppose -4 = 3*x + 8. Let d = x + 14. Solve 4*i = -4*j + 8, -j + t*i = -2*i + d for j.
0
Let q be 146/10 - 10/(-25). Suppose 41 + 34 = q*a. Solve -w - 14 = a*v - 2*v, 2*w = -2*v - 8 for w.
1
Suppose 40*m + 383 = 543. Solve m*r + 12 = 7*r + 3*i, -18 = -4*r - 2*i for r.
5
Suppose -4*n = 105 - 537. Let o = n - 104. Solve -2*l - o = 0, 0 = 6*q - 2*q - 2*l - 12 for q.
2
Let l(h) = h**2 + 8*h + 18. Let g be l(-6). Suppose 2 = 4*o - g. Suppose 5*j = o + 23. Solve 5*p = i + 11, 3*p + j*i - 13 = 4*i for p.
3
Let z(k) = k**3 + 15*k**2 + 15*k - 8. Let a be z(-12). Let f = a - 239. Solve 13 = f*y - 3*s, 1 - 10 = -y - s for y.
5
Let n(p) = -p**3 + 3*p**2 + 4*p - 3. Let w be n(2). Suppose w*f - 4 = 14. Solve 0 + 2 = 2*l + f*o, -3*l - 7 = -2*o for l.
-1
Let u = -6521 + 6528. Solve -4*d - i + 13 = 0, u*i - 2*i = -4*d + 17 for d.
3
Suppose -12*d = -5*d + 19*d - 130. Solve -31*s + 34*s + d*y + 1 = 0, y = 3*s - 11 for s.
3
Let m be (7 - (-2277)/92) + (-1)/(-4). Solve 16*v + m = -5*o + 20*v, o + 19 = 5*v for o.
-4
Let s(y) = y**3 + 2*y**2 - 1. Let i be s(1). Let j be ((-5694)/273)/73*(-1 - 94/4). Solve -3*b - i*v = -j*v + 14, -5*v = -5 for b.
-3
Let a(o) = -2*o**3 + 13*o**2 - 19*o + 1. Let y be a(4). Solve 0 = 16*p - 15*p + 3*b + 5, b + 11 = -y*p for p.
-2
Let g be (-7)/(-6)*2*(-210)/(-49). Solve -2*w + 5 = -3*t, 5*t + 1 = 4*w - g for w.
4
Let m = -16906 + 16911. Solve -5*a - 8 = -6*s + 5*s, a - m = -2*s for a.
-1
Let d be (0/5)/((-6)/(-2) + -1). Suppose -5*n + 3*j + 30 = d, -2*n - 4 = 3*j + 5. Let x = -6 + 7. Solve x = 4*z - 3*l, l - 5*l + n = -z for z.
1
Let b = 514 - 542. Let y be (-9 + 8)/(7/b). Solve -3*q - 6 = -y*p, -8*p + 4*p = 4*q - 20 for q.
2
Let x be 0/2*((-144)/(-128) - 3/24). Suppose j - 3*c = -21 + 4, -25 = 5*j - 3*c. Let u be 5 - (3 - 1) - j. Solve x*h - u = h - 5*v, -2*v = -4 for h.
5
Suppose -138*v + 422*v - 132*v = 141*v. Suppose 0 = -3*y + 3 + 3. Solve 4 = -3*t + 5*p - y, 2*t - 5*p + 4 = v for t.
-2
Suppose -3*s + 3*n + 135 = -54, s - 2*n = 58. Let t be (0 - -1)/(17/s). Solve -q + 3*a - 6 = 0, -4*q - t*a - 8 = -8*a for q.
0
Let i = -4736 - -4739. Solve 19*j - 21*j + v + 3 = 0, i*v - 23 = -2*j for j.
4
Suppose m - 4*c = 13, c + 4 = 2*m - 8. Suppose 2*u + 10 = 0, 4*u + 0*u + 20 = -m*r. Solve -2*h + 4 = -3*w, r = -2*h - 4*w + 17 + 1 for h.
5
Let z(d) = 2*d**3 + 3*d**2 + 3*d - 10. Let v be z(-4). Let n = v - -105. Solve 4*r + 4*b - 20 = 0, -2*r + 17 = n*r + b for r.
3
Let y be 16 + ((-1)/(-3) + -1)*-6. Suppose 6*p - 32 = -y. Solve 3*a + 4*n = 4*a + 12, -p*a = -2*n for a.
4
Suppose 0*c = 5*c. Suppose q - 38 = -5*s - 103, -5*q = -4*s + 441. Let u = 85 + q. Solve -j + 3*l + 0*l = c, j + 4*l = u for j.
0
Let m be ((-6)/(-20))/(32/320). Solve -2*r + 3*w + m = 0, 50 = r + 3*w + 62 for r.
-3
Let p(j) = j**3 + 10*j**2 - 10*j + 16. Let y be p(-11). Suppose 3*r = 8 + 1. Solve 5*q = r*c + y, c + 0*q - 21 = -4*q for c.
5
Suppose 5*s + 5*i + 60 = 0, 4*i = -3*s - 16 - 17. Let d(t) = -t**3 - 17*t**2 - 29*t + 18. Let u be d(s). Solve -4*n + 8 = -m, 4*m - 10 = -2*n - u*n for m.
0
Let o = -3887 + 3895. Let l = -13 + 26. Suppose 0 = o*g - l*g + 15. Solve 4*z - 16 = -2*w, -3*z + 20 = -g*w + 2*z for w.
0
Let i(j) = 2*j**3 + 6*j**2 - 28*j - 79. Let l be i(-3). Solve -10 + 6 = -r, 4*n = l*r - 40 for n.
-5
Let t(c) = 1. Let x(z) = z - 2. Suppose 0 = 7*y - 1 + 8. Let j(m) = y*x(m) - 3*t(m). Let h be j(-4). Solve 0 = 2*d - 2*w + 2, 2*d + h*w = -w - 14 for d.
-3
Let y be 1 + 45 + (7 - 7). Let c = 30 - y. Let q = c - -18. Solve -3*w + w + 5*f = 27, 5*w + q*f = 5 for w.
-1
Let x(y) = -y**2 - y + 2. Let m be x(0). Let z(v) = -9 + v**m - 16 + 1 + 5 + 9*v. Let j be z(-11). Solve -f + 2*n = -j - 1, 0 = 3*n + 9 for f.
-2
Let x be (-2)/(-4)*-6 + 3. Suppose 4*n = 4*d - 0*n - 80, 5*d + 4*n = 55. Let m = d + -13. Solve -m*b - 3 = 3*j, 2*j + x*j + 12 = 2*b for b.
3
Let p = -493 - -495. Solve 0 = k - 2*y - p, 4*y = -5*k - y - 5 for k.
0
Suppose 30 = 5*g, 2*g + 11 = -n + 27. Solve -5*o = -205*i + 209*i - 13, -i - 2*o = -n for i.
2
Let s(k) = 3*k**2 + 67*k + 48. Let x be s(-22). Let w = 63 - 42. Let o = x - w. Solve 4*c + o*q + 9 = 3, 5*q = -2*c + 2 for c.
-4
Let k(q) = 5*q**2 + 13*q - 27. Let s(t) = -t**2 - t. Let y(c) = -k(c) - 4*s(c). Let f be y(-11). Let u = f - -3. Solve -n = 7*a - 2*a, -n + 3*a = u for n.
-5
Let m(q) = -49*q + 4. Let p be m(1). Let n = 32 + p. Let u = -9 - n. Solve 5*f + u*k - 22 = 0, -4*f + 5 + 0 = -k for f.
2
Let q(w) = -5*w + 16. Let i be q(-1). Suppose -3*v = 6, -i = -3*f + v - 4. Solve 0 = -g - 2*b + 3, f*g - 30 = 2*b + 3*b for g.
5
Let r(j) = -j**3 - 13*j**2 - 45*j - 31. Let z be r(-10). Let f = z - 117. Solve 0 = 5*l + 3*y + 7, f*y = 2*l + y - 6 for l.
1
Suppose -30 = 5*w - 5, 0 = -4*u - 4*w. Suppose -r = 2*r - u*r. Suppose -4*o + r = -12. Solve o = -3*k - 3*c, 27 = 3*k - 6*c + 3*c for k.
4
Let p be (20/15)/(-2)*6. Let m be (-14)/p + 72/(-48). Suppose -21 = -4*r - 3*k, k = -2*r + m*k + 3. Solve 2*q = 5*z - 15, r*z - 2*q - 5 = 8 for z.
1
Suppose -m - 2*m + 5*u + 50 = 0, u - 55 = -2*m. Let s = -26 + m. Let t be 2/(-15) - (s - 235/75). Solve -5*w - 3 = 3*v, 0*v = -t*w - 4*v - 4 for w.
0
Let z be 11 + 6 + (-7 - 5). Suppose s - 37*u = -35*u + 13, -5*s + z*u = -75. Solve 3*q = 2*p + s, -2*q + 3*p + 7 = 6*p for q.
5
Let v = 11 + -44. Let d = 82 + v. Suppose -46*y = -d*y + 30. Solve 4 = 2*w - 0*q + 5*q, y = 5*w + q for w.
2
Suppose -11 = -4*h + 25. Let k be 3 + -8*(-2)/(-12)*-3. Suppose -k*s - 24 = -h*s. Sol