+ b + 13. Let a be 2/y*(7 - -1). Solve m + 2*m - a = j, 5*j = 3*m - 8 for j.
-1
Suppose 2*v - 23 = -3*s + 14, -2*s = 4*v - 62. Solve -3*q - 5*u = -21, -u = 4*q + u - v for q.
2
Let u be (-1 - ((-60)/(-18) + -4))*-3. Solve 4*o + 4*r + 4 = 0, -4*r - 1 = 2*o + u for o.
-1
Let n = 42 - 37. Solve -25 = -n*x + 4*u - 0*u, 2*x + 4*u = -18 for x.
1
Let p be ((-5)/3)/(210/(-756)). Suppose -w - 3*b = -15, -5*w + 4*b - 27 = -7. Suppose -8*n = -9*n + 5. Solve w = 5*k - 5*q - 25, q = -4*k + p*k - n for k.
0
Let v = -71 + 111. Let y = v + -36. Solve 14 = -r - 3*h, 0*r + y*h + 17 = -r for r.
-5
Suppose 4*x - s - 8 - 9 = 0, -3*s = 15. Solve 0 = -v - x*y + 7, -12 = 4*v + y + y for v.
-5
Let m = 40 + -27. Suppose -4*c = -m*c + 117. Solve 3*h - 4 = 4*k - h, -h = -5*k - c for k.
-3
Let c = 41 + -38. Suppose v = -a - v - 5, 5*a - c = -3*v. Solve 1 = -2*u - 3*l - 4, 5 = a*u + 2*l for u.
5
Let j(x) = 5*x - 20. Let v be j(4). Suppose -2*t = -4*u - 12, -4*t - 1 = 5*u + 1. Solve -1 = -5*f + 4*c - v, 5*c + 26 = -t*f for f.
-3
Let b be 2 - 0*(6 - 4)/2. Solve -5*i - 16 = 4*o, -b*i + o + 4 = -3*i for i.
0
Suppose 7*n + 3*n = 50. Let q = n - 1. Solve q*b - 4 = 4*p, b = -p - 0*p + 9 for b.
5
Let b = -115 - -117. Solve b*l - 4*v = 12, 7*l + 4*v + 22 = 4*l for l.
-2
Let a be (-2)/(-3) - 50/(-15). Suppose a*v = v + 15. Solve 3*y - v = -4*s - 0, -2*y + 8 = -2*s for s.
-1
Suppose -15*h + 2*t + 12 = -11*h, 0 = -h + 3*t + 8. Solve -h*g + a = -9, -a + 7 = 2*g - 0 for g.
4
Let r(v) = -v**2 + 11*v - 18. Let f be r(8). Suppose 72 = 5*h + w, -5*w + f + 4 = 0. Solve -2*s - k = 2*s - h, 0 = s - k - 6 for s.
4
Let v be -4 - ((-6)/8 - (-246)/(-24)). Solve 10 = -3*z - 3*r + v*r, 0 = -5*z - r - 9 for z.
-2
Let z be (-2)/14 + (-912)/84. Let x(r) = -8*r**2 - r + 1. Let m be x(1). Let q = m - z. Solve -l + 4*v = -7, -5 = l + q*v + 2 for l.
-1
Suppose 79 = -2*y + 85. Solve 5*d - 5*v = 15, -4*d - y*v - 1 = 1 for d.
1
Let a = -84 - -54. Let x = a + 50. Let u be 28/10 - (-4)/x. Solve -u*b - i = 0, -9*b = -4*b - 3*i for b.
0
Suppose -3*x = -3*q - 15, 2 + 5 = -x - 5*q. Let z(r) = 2*r + 5. Let i be z(-5). Let w = i + 8. Solve -5*j - n = -w*n - 17, -x*n = 2*j - 3 for j.
3
Let t(o) = -o**2 - 15*o - 41. Let j be t(-11). Solve -5*y - g + 4*g - 2 = 0, j*y = -4*g - 7 for y.
-1
Let y be (-10 - -7) + 1 + 4 - -2. Solve a = 4*v, -y*v + 0*a = 5*a for v.
0
Suppose -5 - 34 = -3*z - x, -3 = -x. Solve 10*f - 12 = 2*t + 7*f, 0 = 3*f - z for t.
0
Let f be (-7 + (-15)/5)*-1. Suppose -33 = -f*h - h. Solve 0*z + 3*w - 6 = -h*z, -5 = -z - 4*w for z.
1
Suppose 3*c = -5*v + 209, c + 83 = 2*v + 2*c. Let l = 48 - v. Solve -5*p = 6*n - n, 0 = 4*p - l for n.
-2
Suppose -11 = 5*u + 59. Let w be (0 - (1 - -1))/(u/21). Solve 0 = -2*y + 4*f - 10, 4*y + 2*f + w = 13 for y.
1
Let t = 11 - 6. Suppose -264*p + 265*p - 1 = 0. Solve -s + 4 + p = -3*u, 5 = -t*u for s.
2
Suppose 0 = -6*k + 259 + 41. Suppose 5*q + 30 - k = 0. Solve 3*b - 2*i + 4 = 0, -q*b + 3*i - 2 = 3 for b.
-2
Let n be -7 + (-4 - -8) - -8. Solve t - 4*p = -n, 0*p - 23 = -5*t - 4*p for t.
3
Suppose -3*c + 64 = -38. Let i(v) = -v**2 + 10*v + 2. Let b be 2*(-1)/2*(3 - 11). Let o be i(b). Solve -m + 3*u = -2*m + o, -5*u = 3*m - c for m.
3
Let w = 27 + -17. Let h be (-5)/(10/(-16)*(-36)/(-54)). Let j be 14/w*(-7 + h). Solve 2*g = i + 1, g + 0*i = 3*i - j for g.
2
Suppose 4*u = 9 + 3. Suppose -12*b = -0*b - 60. Let d be b/(3 - 8) - -5. Solve -s = -u, a + a = d*s - 6 for a.
3
Let d be -1 + -4 - 6/((-24)/20). Solve b + 2 = -2*u - d*u, -4*b + 12 = -2*u for b.
2
Let u = 9 - 6. Solve 2 = u*x - 4*w, w + 2 = 3 for x.
2
Let v be (4/12)/(2/12). Suppose -2*c = 2*n - 18, -4*c = n - 4*n - 8. Solve -v*o + 31 = 5*m, m - 3*m - 2 = -n*o for m.
5
Suppose -4*z = -2*b - 3*z + 29, b - 11 = 4*z. Let j be (b*(-16)/(-12))/1. Suppose 4*f = -f + j. Solve 0 = 4*k + f*c, k - c = -4*k + 30 for k.
5
Suppose 0 = -4*u - 4*z, -2*u = 3*u - 4*z. Solve 2*p - 2*q + 0*q = -12, -4*p - 5*q + 12 = u for p.
-2
Let h = -13 + 14. Suppose 5*a - 5 = -3*s, -5*s - 2 = -3*a + h. Solve 0 = -s*t + 3*t + 3, -t + 19 = 4*g for g.
5
Suppose 5*d + 54 = 23*d. Solve h - 3 = -d*c - 0, 4*c = -5*h + 4 for c.
1
Let s = 132 - 123. Let x be 4/(-18) - (-1)/s*2. Solve x*t = -2*k - t + 2, k + 2*t - 7 = 0 for k.
-1
Let r(n) be the first derivative of -n**4/2 + n**3/3 + n**2/2 + n - 6. Let z be r(-1). Solve 3*f = 6, i + z*f = 2*i + 4 for i.
2
Let x = -173 + 176. Solve 0 = 5*y - 25, 0*y + 3 = 4*k + x*y for k.
-3
Let b be 0 - -6 - (1 + 1). Let k be 12 - (-2)/(-6 + b). Solve -3*a + k = 4*m, -3*a - 2*m = 3*m - 10 for a.
5
Let i = -4 - -9. Let h(r) = r**2 - 4. Let x be h(-4). Suppose -2*n - 3*a = -x, -a = -2*n + a + 32. Solve -6 = 3*v + i*o, -6*v + 5*v - n = 5*o for v.
3
Let s(g) = g**3 + g**2 + g + 3. Let f be s(0). Suppose 34*a = 22*a + 23*a. Solve 0 = -z - f*o - 2 - 5, 5*z - 2*o + 1 = a for z.
-1
Suppose 0*g = -g + 2*a + 15, -40 = -3*g + 5*a. Solve 3*f - 5*t = -9, 2*f - 19 = -0*f - g*t for f.
2
Let y be (-1 + 4/2)*10. Let q be (17/21 + (-2)/14)*-15. Let o = y + q. Solve 2*l + o*l - 5*c - 20 = 0, -4 = l + c for l.
0
Suppose -5*d + 5*u = -10*d + 215, 0 = 3*d - 2*u - 139. Let j(k) = -11*k + 27. Let m be j(2). Solve 9 = -4*v + m*a + 4, 4*v - d = -5*a for v.
5
Let m = 5 - 8. Let i be m + 2/2*8. Suppose 0*f - 3*f = -9. Solve 0*t - 2*t + f = -3*r, 4*t - 3 = i*r for r.
-3
Let b(o) = -3*o - 1. Let l be b(1). Let c(f) = f**2 - 13. Let p be c(l). Solve 4 = -2*z + 3*z + p*r, -12 = -3*z - 3*r for z.
4
Suppose t + 5 = -2. Let m(q) = q**2 + 5*q - 8. Let u be m(t). Suppose u*c = 10*c. Solve 3*l - 3*b - 12 = c, 3*l - 16 = -2*b + b for l.
5
Suppose 5 - 1 = f. Suppose 2*k = x - f*x + 8, 5*k + 30 = 5*x. Solve -4*j + 5*j = x, 4*w - 3*j + 12 = 0 for w.
0
Let m(b) = -b**3 + 2*b**2 + 4*b - 3. Let p be m(2). Solve -4*a + 3*a = 5*i + 10, p*a = -2*i + 19 for a.
5
Suppose 3*x + 2*c = -41 + 61, -2*c = -8. Solve 0*y = 3*p + x*y, 4*y = 2*p for p.
0
Let p(x) = -2*x + 1. Let c be p(-1). Let f = 2 - -4. Let l(i) = -i**3 + 7*i**2 - 4*i - 8. Let t be l(f). Solve 3*y + 4*r = -r + 6, t*y + c = -3*r for y.
-3
Let f = 270 + -269. Solve f + 6 = 5*l + 2*w, -4*l + 1 = -3*w for l.
1
Let v = -6 - -64. Let z = v - 57. Solve -2*y - 3*p - z = -2*p, 5*y + 3*p + 4 = 0 for y.
1
Let i be (1 - 2)/(-3) + 52/(-39). Let m be ((-1 - -12)/(-1))/i. Solve s + 10 = -k, -36 = 5*s - m for k.
-5
Let b be 80/6*(-6 - -3). Suppose 0 = 4*o + 5*f + 128, 2*o + o + f = -85. Let a = o - b. Solve -2*d = 4*x - 14, -3*x - 8*d + 4*d = -a for x.
3
Suppose m - 35 = 2*w - 4*m, 2*w = -m - 5. Let h be 10/(-2)*3/w. Solve h*d = 4*y - 10 - 14, 4*d - y = -19 for d.
-4
Let r be (-2 - 340/(-3))*3. Suppose -5*a - 79 = -r. Let i be 3*(-4 + a/9). Solve -19 = v + 4*m, -4*v + 0*m - i*m = 21 for v.
1
Suppose 5*y - t - 57 = -2*t, t = 5*y - 63. Suppose 78 = 2*u + y. Suppose 0 = u*a - 32*a - 12. Solve 3*m - 5*w - a = 0, -4*w = -5*m + 3*m + 8 for m.
4
Suppose 4*k - 4*l = 21 - 5, 5*l = 2*k - 8. Let y(x) = -x**3 + 5*x**2 - 14. Let f be y(k). Solve -f*u = t, 0*t - 5*t + 28 = -4*u for u.
-2
Let x = 165 - 162. Solve 4*w = 0, -x*w - 2*w = s - 5 for s.
5
Suppose -k + 10 = -5*k + 2*j, -2*j = -10. Solve 3*q - 2*i = k, 5 = q + 5*i - 4*i for q.
2
Let d be -1 - 0 - (-2 - 0). Let b(n) = 3*n**2 + 2*n - 2. Let s be b(d). Suppose 2*k = 3 + s. Solve 3*y = 12, k*x + 2 = -y + 3*y for x.
2
Suppose -7*n = -2*n - 10. Let s = n - 0. Suppose 5*h - 21 = -2*t, 4*h - 5*t + 0 + 3 = 0. Solve s*a = -3*i + h, -4*i + 0*a + 24 = -4*a for i.
3
Suppose 4*z = y + 14 - 3, -3*z = -y - 7. Suppose 15 = 3*d, 0 = 5*w + d - 5*d + 10. Suppose w*o = o + z. Solve 0 = -0*a + 4*a + o*g + 32, -19 = -2*a + 5*g for a.
-3
Suppose 0*r - r - 5*p - 18 = 0, -r + 5*p = -22. Solve -2*i + q - 3*q - r = 0, 5*q = -15 for i.
2
Let b be (-1)/(-2) - (-5 - (-27)/6). Let l be 2 + (3 - b) + -2 + 0. Solve -2*f + 8 = 2*o - l, 2*f - o + 5 = 0 for f.
0
Suppose 2*z = -5*z + 154. Suppose 4*h = 4*q + 28, h = -h + 4*q + z. Solve h*c = 4*o - 9*o + 10, -3*c = -5*o - 20 for c.
5
Suppose -22 - 4 = -5*c + 2*k, 4*k = 8. Solve 0 = -g - 4, -c = 5*h - g - 0*g for h.
-2
Let a = -569 - -571. Let w be ((-16)/(-20))/(2/10). Suppose 0 = w*q + 2*h - 80, h - 86 + 6 = -4*q. Solve -4 = 2*g + 4*m + 6, a*g - 2*m - q = 0 for g.
5
Suppose -5*s + 12 = -9*s, -k + 4*s + 16 = 0. Solve -k*c + 6*c = -2*z + 16, -z = -3 for c.
5
Let t(r) = -