4*l - m*v + 13. Solve 0 = 4*n - 5*r + 3*r, l*r = -4*n + 20 for n.
2
Suppose 65*k - 68*k + 6 = 0. Suppose -2 = k*j - 6. Suppose -y + 3 = 1. Solve t + j*z - 6 = -t, 5 = y*t + z for t.
2
Let x(z) be the first derivative of z**4/4 - 8*z**3/3 + 7*z**2/2 + 2*z + 48. Let j be x(7). Solve j + 4 = m + f, -2*m + 2*f + 8 = 0 for m.
5
Suppose 156 = 25*a + 81. Solve 2*f = -a*s - 25, 10 = 2*s - 4*f - 0*f for s.
-5
Suppose -2*g + 4*g + 5*d = 11, 0 = 4*g - d - 11. Let p be (-4)/26 + 160/26. Let b be ((-14)/(-14))/(2/p). Solve 2 = 2*i - b*o - g, o = -3*i - 9 for i.
-2
Let k = 95 + -93. Suppose -l + 1 = 0, -4 = -k*c - l + 5*l. Solve 2*j - 8 = -5*h, c*h - 6 = -4*j - 2 for h.
2
Let x = 12 + -10. Suppose 0 = 3*u + 2*u - 100. Suppose -2*f - 3*f + u = 0. Solve 5*d - i + f*i = 19, 0 = x*i + 4 for d.
5
Let a = 11 - 11. Suppose l - 2*k + 3 = a, -1 + 10 = -3*l - k. Let u be (-44)/(-33) + (-2)/l. Solve 4*y - 8 = 2*y + u*q, y + 8 = -3*q for y.
1
Let c(d) = d - 6. Let h be c(6). Let k be h/(3/(-3)) - -28. Let p = 31 - k. Solve 8*x = -5*v + p*x - 35, -4*x = -2*v - 2 for v.
-5
Let d(q) = -39*q - 269. Let t be d(-7). Solve f = 5*w - 25, 2*f + t*w = -0*f + 20 for f.
0
Let g be 5/(3 - (-5)/(-2)). Suppose -g*q + 14*q = 84. Solve -3*f = -u + f + q, 0 = 4*u + 4*f - 4 for u.
5
Suppose 2*r + 2*v + 3*v = 9, 12 = 4*r + 4*v. Suppose -3*s - 9 = -m - r*m, 3*s - 2*m = -4. Solve s*k = -5*u + 13, 2*u + 0*u = k - 2 for k.
4
Suppose -2*q + 2*j + 20 = 0, 3*j - 45 = -39. Solve x = -3*k - 10 + 19, -5*x = 4*k - q for x.
0
Let w = 2 + 1. Suppose -54 = 5*a - 4. Let x = a - -13. Solve -6*u + 5 = -x*t - u, 3*u - w = -t for t.
0
Let p be (-2)/14 - (-4 + 30/35). Let z be (-2)/(-7) + (-10)/(-14). Let y be -3 + p + 2 + z. Solve d - 2*h = 8, -3 = y*d - h + 4*h for d.
2
Suppose -4 = 5*x - 9*x. Let u be -3 - (x/1 - -1). Let k = u - -8. Solve 4*q + 8 = 4*p + 20, 26 = k*p + 4*q for p.
2
Suppose -10*h = 10*h - 40. Solve h*i = -w, 0*i - 4*w - 18 = -i for i.
2
Let n be 7/(7/2)*4. Let i be ((-6)/n)/(2/(-232)). Suppose 7*o = 4*o + i. Solve 5*l + 30 = -2*f, -l - 3*f - o = 2*f for l.
-4
Let v(j) = -j - 2. Let w be v(-7). Suppose -w*s + 8 = -7. Solve -s*u - u = x + 4, 0 = x - u + 4 for x.
-4
Let o(w) = -w**2 - 7*w + 24. Let r be o(-9). Solve -2*a + 18 = -3*x, x - 4*a + 22 = r for x.
-4
Let h be 22/11 + 0 + 2. Solve h*n + 4*y - 7 = 5, 0 = -4*n + 5*y - 33 for n.
-2
Suppose 0 = 151*g - 164*g. Let w = -9 + 32. Solve g = -5*t - 0*h - h - w, 0 = -4*t - 3*h - 14 for t.
-5
Let z be (-27)/((-297)/110) - 8. Solve z = -u - 5*c + 4*c, 3 = 3*c for u.
-3
Suppose 42*l - 44*l = -8. Solve 0 = -l*i + 5*x + 24, -3*x - 11 = -4*i + 5 for i.
1
Let z = -46 + 55. Suppose -u = z*u. Solve u = n - y, -n = -4*y - 4 + 1 for n.
-1
Let t(b) = 2*b**2 + 14*b - 6. Let k be t(-8). Suppose -k*x + 60 = -4*x. Suppose 4*r + 2 - x = 0. Solve -2*v = -4*d - 3*v + r, 0 = 2*d - 2*v + 4 for d.
0
Let c(z) = z**2 - 8*z + 7. Let d be c(8). Suppose -d*j = -10*j + 15. Solve -q + t - 5 - 1 = 0, -22 = j*q - t for q.
-4
Suppose -17 = -21*i + 256. Solve 4*n + y = -n + i, y - 5 = -n for n.
2
Let x(y) = -2*y**2 + 99*y - 139. Let a be x(48). Solve -v - q - a = 0, -2*v + 5*q + 32 = 7 for v.
0
Let d = -4 + 4. Let r = 238 + -236. Suppose 5*q - r*x + 0*x - 15 = d, 5*x - 25 = 0. Solve -g - 2*i + 1 = 0, 3*i - 4 = q*g - 4*g for g.
-1
Suppose -4*v = -5*x - 28, -3*v - 2*v = 3*x + 2. Solve -2 = v*z - 5*o + 2, -5*z = o - 17 for z.
3
Suppose h - 31 = 5*u, 5*h + 0*u = -3*u + 295. Let p = -42 + h. Solve -2*r = 4*f - f - p, 4*r - 14 = f for r.
4
Let n = 1 + 1. Suppose -83*q = -70*q - 52. Solve 20 = q*t - 4*a, -n*t - 2*t = a for t.
1
Let w(f) = -f**3 + 5*f**2 - 1. Let c be w(-1). Solve -b = -4*d - 11, -4 = -2*d + 5*d - c*b for d.
-3
Suppose 3*d - 16 = 4*g - 5, -2 = -2*d. Let a be 0/g - (-7 - -4). Solve 2*s - f = -a, 0*s + 3*s + 4*f = 1 for s.
-1
Let r = -49 - -49. Let m be (r + 1)/(1/2). Solve 0 = 5*f - m*p + 24, 2*p = -3*f - 2*p - 4 for f.
-4
Let a(x) = -x**2 - 5*x + 3. Let h be a(0). Solve 3*c = h*j + 21, j - 6*j - 31 = -4*c for c.
4
Let s(l) = -l**3 - 23*l**2 + 19*l - 113. Let g be s(-24). Solve m = 3*z, -5*z - m + g = -1 for z.
1
Let m = 11 - 4. Suppose 3*k - 10*k = -14. Solve 2*z - 2 = -4*p, -m*z = -k*z + 2*p + 11 for z.
-3
Suppose -14*a - 11*a = -50. Solve -a*v + 4*v = -n + 5, -4*n + 12 = 4*v for v.
2
Suppose -3*k + 7*k - 4 = 0. Suppose 0 = -8*v + 3*v - 5*h + 5, -3*h = v + k. Solve -2*d + f + 6 = 0, -2 = v*d - 9*f + 4*f for d.
4
Let u = 446 - 444. Solve 4 = 2*n - u*k, n - 4*k = 3*n + 8 for n.
0
Let g = -1174 + 1175. Solve -5*a = -3*j - g, a + 4*j - 11 = j for a.
2
Suppose 0*w = 3*w - 6. Solve 7*l + 2*v = 2*l + w, 5*l - v + 1 = 0 for l.
0
Let l = -17 - -17. Suppose -x = -l*x + 13. Let c = -10 - x. Solve w - 10 = -0*w + c*t, 2*w - 5 = 3*t for w.
-5
Suppose 2*a - 3*u + 5 = 0, 10 = 5*u - 15. Suppose -65 = -a*o - 2*v, -v = -7*o + 2*o + 65. Solve w + 2*s = -o - 1, 5*w - 4*s = 0 for w.
-4
Let g(z) = -z**3 + 8*z**2 + 11*z - 14. Let f be g(9). Suppose f*u = -4*q, -u = 2*q - 0*q. Solve 7*i - 4*n + 9 = 2*i, i + n = u for i.
-1
Let o = 38 + -2. Suppose 3*a = -4*t + 2*t + 32, t - 14 = -a. Let w be o/10 - (-4)/t. Solve -4*i = -w*d - 9*i - 4, -2*d - 2 = -5*i for d.
-1
Let y(s) = 3*s**3 - 17*s**2 - 11*s + 30. Let x be y(6). Solve -3*h = -5*r + h + 10, -r - 3*h + 2 = x for r.
2
Suppose 2*y = -4*w, 2*w = -4*y + 5*w + 44. Suppose 2*g = y, -5*g + 8 = -2*p - 2. Solve p*u - 3*t - 15 = -55, -u - 25 = -4*t for u.
-5
Let x be (-6)/(-4)*4/6. Suppose 3*z - 3*n = 9, 4*z - 2*z + 5*n = -x. Solve 0 = -0*k - k, 0 = -4*r + z*k for r.
0
Let p = 2 - 0. Let a(f) = -f**2 + f + 2. Let j be a(p). Suppose j = -2*q + 3*q - 5. Solve q*m = -y + 12, 4*m + 4*y = 13 + 3 for m.
2
Let h(s) = 6*s**2 + 45*s - 81. Let g be h(-9). Solve g = -5*n + 20, -5*t + 4*n - 2 = 4 for t.
2
Let m = -13 + 28. Let f = m + -6. Suppose -2*s + f = 1. Solve 0*x + 5*o = 3*x + 4, s*x + 7 = 5*o for x.
-3
Suppose 35*b + 168 = 49*b. Solve -b = -l + 4*x, -3*x = l - 1 + 10 for l.
0
Let j be (3 + 3)*(2 + (-25)/15). Solve -l = 3*a + 3*l - 20, -j*l + 10 = 0 for a.
0
Suppose 4*o = 11 + 41. Suppose -56 + 64 = q. Let j = o - q. Solve -u = k - 0*u, 3*u = -j*k - 10 for k.
-5
Suppose -m = 35*m - 180. Solve m*z = o + 22, 0 = -9*z + 8*z + 3*o + 10 for z.
4
Suppose -10 = -5*g - 0*g. Let n(c) = -g*c + 4*c**2 + 1 + 2 - 2 + c**3. Let d be n(-4). Solve y + 3 = 0, 8 + d = 2*j - 3*y for j.
4
Let s be (-4 - (8 - 36))/(0 + 2). Solve -f + 14 = 3*o, -s = -o - 6*f + 2*f for o.
4
Suppose 18*u - 121 = 113. Solve -b + 1 = r, 4*b = r - 2*r + u for b.
4
Let q be (-4)/(-10) - 36/(-10). Let t = q + -1. Suppose -152 = -29*a + 156 - 192. Solve -4*x + 12 = t*c, -2*x + a*x + c = 6 for x.
3
Let a(n) = n**2 - 39. Let v be a(-7). Solve -5*t + 30 = 5*m, 4*t - v = -2*m + 6 for t.
2
Suppose 0 = 5*m + 5*g - 100, 4*m - 91 = -m + 4*g. Let j = m + -19. Solve 4*c - 4*w = j, 0 = 2*c - w - 4*w for c.
0
Suppose 25*a - 57 = 18. Solve 0 = 3*h + a*m + 12, 0 = -4*h + 2*h - m - 6 for h.
-2
Let w = 28 - 19. Suppose -4*y - 2*m = 2*m - 4, -w = -3*y + 3*m. Let j be 2 - (y - (3 + 1)). Solve -4*b = j*i + 8 + 8, 5*b - 4*i = -11 for b.
-3
Suppose t + 4 = 2*t. Suppose 2*k + t = -g, -2*g - 5*k + 9 = 20. Solve 3*r - 6*f + g*f + 3 = 0, 0 = -r - 2*f - 11 for r.
-5
Suppose -13*f - 18 + 70 = 0. Let a be (5/(-4))/(1/(-4)). Suppose -5*n = -q - a, 5*q - 3*n - 16 = 3. Solve -i - q*j - 7 = -3*i, 3*i = f*j for i.
-4
Let o(j) = -3*j - 40. Let h(a) = 6*a + 15. Let p be h(-5). Let l be o(p). Solve -l = 5*c + r, 3*c - 2*r + 3 = -6*r for c.
-1
Let x = 3 + 9. Let b = 14 - x. Suppose h + 7 = b*g - 22, -g + 4*h = -18. Solve 4*y + 0*y + 3*j + 17 = 0, 0 = 3*y + j + g for y.
-5
Let m(t) be the third derivative of -t**5/60 + t**4/4 + 5*t**3/6 + 3*t**2. Let j be m(5). Let v = j - 7. Solve 5 = 5*u + w, -v*u + w - 5 = -6*u for u.
0
Let y = 92 + -90. Solve 5*v + y*g - 5*g = 14, -3*v - 5*g + 22 = 0 for v.
4
Let i be (-48)/(-120) - (-4)/5*2. Let r be i/(4/(-8) - -1). Solve -3*t = r*m + m - 26, t - 18 = -4*m for m.
4
Let i = -32 + 32. Let u(j) = -j**2 - j. Let o be u(i). Solve 2*l = -5*z + 5, o*z = -2*z - l + 2 for z.
1
Let q be 14 - (3 - (-6)/(-6)). Solve 23 = -3*h - 4*a, 3*a - 1 + q = -h for h.
-5
Suppose 51 - 27 = 6*v. Solve -25 = -v*o + 3*l, 3*l - 2 = -11 for o.
4
Suppose -14*z + 26 = -30. Solve -3*j - 3*x - 1 = -7, 2*j + z*x - 14 = 0 for j