r n.
-1
Suppose -4*u + 4 = 84. Let q = 20 + u. Solve q = r - 2*i - 2 - 0, 4*i = -5*r + 10 for r.
2
Let y(c) = -c**3 + 6*c**2 + 57*c - 5. Let a be y(11). Solve -4*b + 11 = -5*f, 7*b = -5*f + 5*b - a for f.
-3
Let i(u) = u**2 - 8*u + 2. Let d be i(0). Solve -w - d = 5*t + 2, 0 = -5*t + w - 6 for t.
-1
Let t = 17 - 11. Let r be (t/(-3))/(-2 - -1). Suppose -r*o + 3*y = -54 + 9, 3*y = 4*o - 81. Solve 7 = -v + 2*m, -5*m = -3*v - 2*m - o for v.
-5
Suppose 5*k - 2*k + m = 21, 4*k - 21 = m. Suppose 4*u + u = 20. Solve l = -3*w + 14, -5*w + k = -u*l - 6 for w.
4
Let i(o) = 11*o**2 + 59*o - 60. Let l be i(1). Solve 2*d = -5*s + 8*s - 14, 2*s - l = 2*d for d.
-1
Suppose -10 + 6 = -2*s. Solve -s*r - 3*r + 33 = 4*a, 0 = r + 5*a - 15 for r.
5
Let z = 22 + -22. Suppose z = 2*n - 6 - 4. Solve 0 = n*p + 20, -4*p - 2 - 14 = -5*q for q.
0
Suppose 15*n + 8 = 38. Suppose n*v = 6*v + 2*v. Solve 0*q = -5*k - q - 29, v = -5*k - 3*q - 37 for k.
-5
Let u be (52/5)/(68/20 - 3). Let v = u + -6. Solve 3*k = t - v, k + 3*t = 6*k + 40 for k.
-5
Let j(y) = y**3 + 8*y**2 + y + 15. Let l be j(-8). Solve 3*b = 15, 2*w = l*w - b + 30 for w.
-5
Let i be (-16)/(-20)*15*-1. Let v = -8 - i. Suppose -5*t = w - 10*t - 3, -3 = -w - v*t. Solve -2*z + 3 = -5*k + 2*k, -6 = -w*z + 3*k for z.
3
Let j be 5/3*11/((-11)/(-3)). Solve -2*u = m + 5, -3*u = -j*m - u - 25 for m.
-5
Let u(h) = -h + 21. Let y(o) = o + 30. Let n be y(-9). Let p be u(n). Solve -5*x - 4*i - 26 = -11, 3*i = p for x.
-3
Suppose 0 = l - 4 - 1. Suppose 7 = 2*y + 1. Solve -3*c - 4*n - 1 - 6 = 0, -11 = y*c + l*n for c.
3
Let z = 23 - 25. Let o be (10 + z)*(1 + 0). Solve -f = 2*f - 2*q + o, 2*f + 5*q = 20 for f.
0
Let k(c) = -c**2 + 2*c + 28. Let f be k(6). Solve 4*p - j = j + 18, -f*p + 23 = 3*j for p.
5
Let z = 178 + -178. Solve -3 = 3*i + 3*h - z, -2*i + 22 = -4*h for i.
3
Let i be (0/1*1/2)/(-1). Suppose 8 = 3*k - 0*j + 4*j, -5*k - j + 19 = i. Let s(c) = -c**2 + c + 3. Let o be s(0). Solve -1 = -2*l - o*a, 2 = -k*a + 2*a for l.
2
Let l = -33 - -58. Solve t + 5*u + l = -2*t, 4*t + 3*u = -26 for t.
-5
Let o be 56/(-14) + -6*(-8)/6. Solve o*l + 16 = -0*l - 4*r, r + 12 = -5*l for l.
-2
Suppose 0 = 2*w - 4*z + 2*z - 10, w = -5*z + 5. Let h(j) = j**2 + 3*j - 6. Let g be h(-5). Let x = g + 1. Solve -2*r - 2 = 0, -n + 5*r + w + x = 0 for n.
5
Let v(g) = -4*g + 20. Let u be v(8). Let a = u - -29. Suppose 26 = 2*y + 2*y - 2*l, 0 = 3*y - l - a. Solve 14 = -3*n - 2*o, 3 = -2*n + y*o + o for n.
-4
Let k be ((-1)/1)/(6/(-210)). Suppose -4*u + k = u - b, u - 28 = -4*b. Let a be ((-6)/(-5))/(u/20). Solve -3*m = -2*q + q + 4, 2*q = a*m + 8 for m.
0
Let j(f) = -3*f**2 - 2*f - 3. Let p be j(-1). Let o be 9/(-12) - 15/p. Solve -2*x + o*g = 3*x + 2, -10 = 5*x - 5*g for x.
2
Let d(o) = 7*o**2 + o**3 + 4*o - 3*o - 3*o**2 + o - 1. Let g be d(-2). Suppose -7*t + 12 = -g*t. Solve 3*a - a - x + 7 = 0, 0 = -t*x + 9 for a.
-2
Let u(c) = -c**3 + 8*c**2 - 6*c - 5. Let o be u(7). Let v = 15 + -14. Let r be 80/10 + (-2 - v). Solve 0 = x - 3*x + m - r, 20 = -o*x - 2*m for x.
-5
Suppose 855*q - 859*q = 0. Solve 3*c + 5*j + 22 = 0, -c + q - 10 = 3*j for c.
-4
Suppose 2*h - 2*k = 18, 0*h + 5*h + k - 21 = 0. Solve 2*i = 3*i - 5*b + 27, -i - h*b = -23 for i.
-2
Suppose -f - u + 6 = 3*u, 3 = -f + 5*u. Let s(a) = 16*a**3 + a - 1. Let r be s(1). Let q = r + -9. Solve -c + 2 = c, -f*c = 3*p + q for p.
-3
Let l be 9/27 + 100/6. Suppose 15*b + 12 = l*b. Let f(p) = p**2 - 11. Let d be f(b). Solve -5*q - 5*z = 45, 4*q = -z + 1 - d for q.
-5
Suppose 0*a + 5*a - 10 = 0. Suppose -15*c - 18 = -21*c. Solve 8 = -c*z + z + q, 2*z + 14 = -a*q for z.
-5
Let y be 10/1*(-42)/(-105). Suppose 0 = y*j - 5*d - 145, 4*d + 55 = j - d. Suppose -4*g + 2 = -10. Solve -5*z = g*h - 2*h + 15, -4*h = 5*z + j for h.
-5
Let y be 1/3 - (-1232)/264. Solve -2*x - 2*r - r = -y, 0 = -x - 4*r + 15 for x.
-5
Suppose 18*t - 901 = -35*t. Suppose -7 = 4*v - 23. Solve -2*q = 4*l + 3*q + t, 14 = -v*l - 2*q for l.
-3
Let n(j) = -44*j - 153. Let f be n(-4). Solve -4*z + 55 = 5*d + f, 0 = -3*d + 4*z for d.
4
Let n = -1747 + 1751. Solve 0*x = -x - 2*r, -n*r = 5*x + 12 for x.
-4
Suppose 128 = -4*c + t + 136, -4*c + 8 = 5*t. Suppose 3*q = -2*q. Solve f - 6 = -f + g, q = c*f - 3*g - 2 for f.
4
Suppose d - 17 = c + 3*c, -3*d = 4*c - 19. Let k be (4/(-6))/(2/(-72)). Suppose -10*t + k = -9*t. Solve -3*v + 4*y = 2*v + t, 2*v - y + d = 0 for v.
-4
Let b be 148/38 - 56/(-532). Solve b*s - 4 = 2*o, -2 = -s + 1 for o.
4
Let v = 49 - 45. Let i(p) = -p**3 - 13*p**2 - 16*p - 4. Let z be i(-12). Let b be 4/20 - z/(-5). Solve -3*o - v*u - 8 = 0, 0 = -0*o - 2*o + u - b for o.
-4
Let b(a) = 56*a - 443. Let l be b(8). Solve 3*z - 15 = -2*s, -29 + 11 = -z - l*s for z.
3
Suppose -4*y + 86 = -2*c, 3*c = -5*y + 4*c + 109. Solve -6*p + p - 4*q = 21, 5*q = -2*p - y for p.
-1
Let q be 13/((-10 - -14) + 7/(-2)). Let m = -23 + q. Solve m*c = -2*c + n - 3, -3*c - 4*n - 11 = 0 for c.
-1
Suppose 0 = 5*j - 565. Let z = 121 - j. Solve w + g + z = 0, 2*w + 5 + 15 = -3*g for w.
-4
Let b = 7 - 5. Let d be (-3 + 7)/4 - -30. Let s = -26 + d. Solve -s*g = b*l, -l + 0 - 5 = 0 for g.
2
Let z(n) = 5*n**3 - n**2 + 1. Let m = 22 - 26. Let u = -3 - m. Let x be z(u). Solve -x*c - 3*b = 8, 0 - 8 = -3*c - 5*b for c.
-4
Let c(s) = s - 17. Let g be c(25). Suppose -2*w - 2 = -g. Solve 8*x = -3*d + 3*x + 34, -d = -w*x + 12 for d.
3
Let k(c) = 6*c - 9. Let i be k(2). Suppose -i*l - 3*v + 8*v = -24, -v = -5*l + 18. Solve j = -l*o + 9, -2 = -4*j - 5*o + 6 for j.
-3
Let a be 2*((-6)/14)/(16/(-56)). Solve -f - 2*f - 12 = -a*w, -7 = 4*f - w for f.
-1
Let j be (-2)/(-17) + (-2241)/(-459). Solve 0 = -j*g + 3*o - 5, -9*g + 8*g + o = -1 for g.
-4
Suppose 6*a - 2*a + 132 = 0. Let z = a - -49. Solve -2*m - m - 12 = -5*b, 5*b = -m + z for b.
3
Let c = -26 + 12. Let x be ((-24)/c + -2)/((-4)/28). Solve x*k + 0 = -10, 3*n - k = 11 for n.
2
Let h be 128/14 - 13/91. Solve 4*i = r + 6, -2*r - i = 3 - h for r.
2
Suppose 0 = -x - 564 + 566. Solve -3*n = -r + n - x, -3*r = -4*n + 6 for r.
-2
Suppose -5*p - m = -148, 3*p - 3*m = p + 66. Let u be p/(-5)*(-6)/9. Solve 4*w + 4*q + 8 = 24, -u*w = -2*q + 14 for w.
-1
Suppose k - 4*k = -6, 5*j - k = 8. Solve j*r + n - 7 = 0, -60 + 20 = -5*r + 5*n for r.
5
Let h = 83 - 81. Suppose -h*w - w = -9. Solve 2*u = -s - 0*u - 7, u = -w*s - 16 for s.
-5
Suppose -13*q = 5*q - 36. Solve -q*y + 14 = 4*p, 4*y - 6*y + 3*p - 14 = 0 for y.
-1
Let x(h) = 2*h - 8. Let u be x(6). Let k(v) = 4 - 1 + v**2 - 31*v + 1 + 36*v. Let y be k(-4). Solve -5*o = -4*r + 1, -u*o + 2*r + 4 = -y for o.
3
Let t = 70 + -60. Suppose -11*h - t = -21*h. Solve 0 = 5*s - i + 4, -i - 2*i + h = -4*s for s.
-1
Suppose -15*p + 45 = -0. Solve 4*o + 11 = 4*m - 3*m, p*m = -2*o + 5 for m.
3
Let u be (14/10 - 2)*-5. Suppose -5*q = 3*z + 153, 0*z + 2*q = z + 40. Let s = 49 + z. Solve -h = 2*m - 4*m + s, -12 = -u*m - h for m.
3
Let n(b) = 6*b - 26. Let t be n(11). Let p be 2/((-4)/(-9)) - (-20)/t. Solve -5 = 5*c + p, -3*c - 16 = -2*a for a.
5
Let s be 8 - (1 + (-25)/5*-1). Solve -s = -4*d + 5*a, -a - a = -2*d for d.
-2
Let q = 68 - 66. Let i(y) = -y + 4. Let g be i(3). Let s = g + q. Solve 0 = -4*w + 2*w + 3*f - 4, f = -s*w + 5 for w.
1
Let w = 27 - 28. Let h be (-10)/4*(w - 1). Solve 16 = 3*x - h*o, x = 2*x - 3*o - 8 for x.
2
Let f = -386 - -401. Solve -w + 2*t + 3*t = -f, 4*w + 36 = -4*t for w.
-5
Suppose -9*a + 6 = -3. Let i be (-1*a + 0)/((-21)/42). Solve 3*q = i*c - 2, -2*c + c - 4 = q for c.
-2
Let d(q) = -q**2 - 13*q - 8. Let f be d(-11). Suppose 6*u = f + 4. Solve -5*g + 7 + 12 = -u*l, 3*g - 9 = l for g.
2
Suppose 17*j - 4 = 21*j. Let w be j/(-2)*(-1 + 5). Solve 2*p - k - 11 = 0, 4*p - 5 = w*p - 5*k for p.
5
Let p = 307 + -292. Suppose -7*y + 3*y - 8 = 0, -3*z + 2*y + 55 = 0. Let r = z - p. Solve -v = -4*i + 4, r - 1 = 3*v + i for v.
0
Let c = -2 - -10. Suppose -6*p + c = -2*p. Suppose -p*m = 1 + 9, -2*h - 5*m = 13. Solve z + 0*z + 6 = -3*r, z = r + h for r.
-3
Suppose -76*l = -29*l - 329. Solve 4*x - l = v - 0*x, 1 = -2*v - 5*x for v.
-3
Let q(u) = 9*u**2 - 4. Let s be q(1). Solve -3 = 4*h + 5*g - s, 2*h = -3*g for h.
3
Suppose l - x - 16 = -0*x, 5*l - 4*x - 84 = 0. Let s = l + -20. Suppose -3*k = -2*k - 2. Solve g - k*d + 6 = s, -2*d = -3*g + 4*g - 10 for g.
2
Let c be 5 + (5 -