. Solve v = -k - 4 + a, -2*v = 10 for k.
3
Let f(y) be the first derivative of y**4/2 - 2*y**3 + y**2 + y - 8. Let n be f(4). Let g = n - 39. Solve -s - 2*m + 6 = 0, -10 = s - g*s - 3*m for s.
-2
Let k = 13 + 21. Suppose k*j = -2*n + 35*j + 15, 3*j + 35 = 4*n. Solve -3*x = p - 2, 0*x - 4*x + n*p = -28 for x.
2
Let n = -96 + 104. Suppose 0 = 628*v - 632*v + n. Solve -7 = -4*h + 3*c, -2*h + 0*c - v*c - 14 = 0 for h.
-2
Let n = 762 + -717. Suppose n - 189 = -12*r. Solve 8 = -4*g + v, 4*v - r = -g - 3*g for g.
-1
Suppose 0*b = -2*b. Let t = 3536 + -3531. Solve -t = -3*w - 3*r - 11, -5*w + r + 8 = b for w.
1
Let i(a) = -7*a - 8. Let h be i(-2). Suppose -23*r = -25*r + h. Suppose r*m = -5 + 17. Solve -2 = c + 1, m*v - 7 = c for v.
1
Let a = 161 - 160. Let m = 133 - 128. Solve k + 5*f - 16 + a = 0, 0 = m*k + 3*f + 13 for k.
-5
Let q be (-5)/(-2)*-2 - -23. Suppose -q*j = 1 - 91. Solve 4*s = 4*a + 16, j*a - 9 + 4 = 0 for s.
5
Let r = 15 - 11. Suppose -286*a + 303*a = 612. Solve -2*c - k = 4, k - a = r*c - 4*k for c.
-4
Let x = 1 + 3. Suppose -673 + 123 = 11*k. Let z = k + 52. Solve -5*d = -z*i - 14 - 21, -d + 25 = -x*i for d.
5
Suppose -1053 = -5*k - 1063. Let v be 30/9 + k/(-3). Solve -5*u - w - 19 = 0, 0 = -u - 4*w - v - 15 for u.
-3
Let c(a) = -3*a**2 + 29*a + 223. Let s be c(-5). Solve 0 = k + b, s*k + 6 = 7*k + b for k.
2
Let b(u) be the second derivative of u**3/2 + 12*u**2 + 22*u. Let l be b(-8). Suppose l = 7*z - 4*z. Solve -4*d - 1 = -3*q + 2*q, z = -d + q - 1 for d.
0
Let l = 65 - 25. Suppose -46*v + 12 = -l*v. Solve 4*i = 5*b - 25, v*b - 4 = -3*i - 17 for b.
1
Let n = 115 - 183. Let u = 68 + n. Suppose 0*p + 3*p + 18 = 4*l, u = 3*l - 5*p - 19. Solve -2*y - 26 = 6*b - b, l*b + 15 = -y for b.
-4
Suppose 3*g = -a - 72, -3*g - 36 = 3*a + 30. Let s = g + 166. Let c be s/13 + -1 - 14/(-91). Solve l - 2 = -v - 0, l + 3*v - c = 0 for l.
-2
Suppose -63*l = -60*l - 204. Let g be l - (0 + 2 - 4). Suppose 3*y + g + 88 = 5*w, -3*y - 34 = -w. Solve -2*u + 4*s = u + w, -4*s = 2*u - 6 for u.
-5
Let g be (-176)/(-77)*(-91)/(-52). Solve g*f = -2*y - 18, -70*y + 65*y = -5*f - 15 for f.
-4
Let s = -1130 - -1131. Solve 5*n + s - 16 = 4*g, -3*g = n + 16 for g.
-5
Let v be (1*18/(-3))/(-2). Let p be (v - 2)*(-1 + 7). Let w(i) = 2*i**2 - 13*i + 8. Let l be w(p). Solve n + 16 = l*g - n, -2*n = 4*g - 2 for g.
3
Let b be 46/10 - (360/75)/8. Solve -5*k + 3*p - 37 = 0, k + b*p = -p + 15 for k.
-5
Let o be ((-20)/(-12))/(30/144) + -8. Solve -v + 12 = -3*m, v - 4*m + o - 16 = 0 for v.
0
Let v be (-4)/2 + 3 - -2. Let k be 1*-8*43/(-86). Suppose 6 = -0*c + 5*c + k*r, 7 = 2*c - v*r. Solve -d = -3*w + 3 - 2, 0 = -c*d + w + 3 for d.
2
Let n = -49457 + 49466. Let p be -3*2*2/(-6). Solve x + 15 = -p*x, 4*o = 5*x + n for o.
-4
Let f(c) = 8*c**3 - 5*c**2 - 3*c + 10. Let z be f(-3). Let b = z + 245. Solve -b*i + i - k = 0, 0 = 2*k for i.
0
Let v = -255 + 261. Let z be 5/v - 1 - (-884)/408. Solve 3*d + 3*l = l + 20, 4*l - 8 = z*d for d.
4
Let w(l) = -1031*l - 1020. Let t be w(-1). Solve -2*x - d + t = 0, -11*x + 7*x = -d - 19 for x.
5
Let p = -148 + 174. Suppose 2*l = -0*l + 5*k, 4*l + 3*k - p = 0. Solve 4 = -l*u - 21, u - 15 = 5*g for g.
-4
Let r(n) = -n - 23. Let z be r(-20). Let t be (-4 + 3)*z/3. Let v be (196/112)/(1/(4/t)). Solve v*l + 5*a - 25 = 2*l, -3*l + 3*a = -3 for l.
3
Let m be ((-27)/4)/((-1)/(-4)). Let g = m - -29. Suppose -g*t - 2*t + 160 = 0. Solve 15 = 3*h, 3*d - 5*h = -0*h - t for d.
-5
Let k be (-1 + 1 - 1) + 35. Suppose 77*x + 525 - 1494 = 879. Solve -5*u - k = 3*j, u = -3*j - 2*u - x for j.
-3
Let k(r) = 94*r - 458. Let m be k(5). Solve -3*f + 4*w = -14, 0*f - m = -2*f + 4*w for f.
2
Let a = 87 - 80. Let j be a*(24/28)/3. Suppose 4 = 2*y - j*r, 3*y + y - 2*r = 14. Solve y*b + 5*z = 5, 0*b - b - 7 = 5*z for b.
3
Let j(w) = -24 - w**3 - 4*w - 7*w**2 + 0*w + 7*w + 2*w. Let o be j(-8). Suppose o = f + 18 - 22. Solve f = -2*c - 4, 24 = 2*t - 4*c for t.
4
Suppose g - 13 = -o, -5*o - 151*g + 156*g + 45 = 0. Solve 4*k = -3*m + 6 - 4, o = -k + 5*m for k.
-1
Suppose 72 = 2*z - 3*u, 36 = z - u + 7*u. Solve 11 = 5*s + 34*j - z*j, -3*j = s - 26 for s.
5
Suppose -62 = 2*k - 0*k. Suppose 4*a = -4*r - 0*r + 160, -5*a = 2*r - 83. Let z = k + r. Solve -3*s = 2*c - 7*c - 8, 0 = -c + 3*s + z for c.
-4
Let c = 88 + -88. Suppose c = 3*m - 49 - 5. Let k be (42/m)/(-7) + 13/3. Solve 3*y = 6, k*w = 3*w + 3*y - 1 for w.
5
Let u = -65 + 23. Let n = -38 - u. Suppose 0 = -4*p - 0*p + 4, -d - 1 = -n*p. Solve 3*a = 3, d*q = -4*a + a - 3 for q.
-2
Let r be -24*26/(-624) + 3/((-6)/(-8)). Solve r*g + 13 = -4*q, g - 4*g - 9 = 2*q for q.
3
Let m(j) = -j**2 - 7*j - 9. Let t(a) = a**3 - 6*a**2 - 6*a - 11. Let r be t(7). Let q be m(r). Solve 0 = -5*u + q*s + 6, u - 5*u + 2 = -s for u.
0
Let l = -28354 + 28358. Let a be 4/(-6) - (-11)/3. Solve -a*t = p + l, 0*t + 4*t = -2*p - 2 for p.
5
Let u(a) = -6*a**2 + 8*a - 5. Let t(v) = -v**2. Let x(m) = -5*t(m) + u(m). Let f be x(7). Solve i = f*h + 5, -3 + 0 = -3*i + 2*h for i.
-1
Let x be (204/(-85))/((-3)/10). Suppose -2*p - 11*v + 5 = -6*v, -x = -2*p - 2*v. Solve 4 = b, -p*c + 0 = -3*b + 2 for c.
2
Let m be 425/3400*(1 + -1). Solve -11*t + 15*t + 6*w + 32 = 0, 2*t + 5*w + 24 = m for t.
-2
Let n(y) = 3*y - 34. Let u be n(12). Suppose -u*h + 2*h = h. Suppose h*j = 6*j. Solve j = 3*b + 5*c - c - 12, 2*c - 6 = 0 for b.
0
Let q be (-135)/(-25) - (-10)/(-25). Solve 0 = 4*r + 3*g - 6*g + 24, 0 = 4*r - q*g + 32 for r.
-3
Let u(y) = 2*y**2 - 115*y + 441. Let t be u(4). Solve 2*c = 10*p - t*p + 22, -p - 16 = -4*c for p.
4
Let t = 61 - -251. Suppose 22*d - t = 18*d. Let w = d + -77. Solve 0 = -4*c + 4*m - 3 - w, -m = 0 for c.
-1
Let g be (-7)/(28/8) - -5. Let t = -26 + 31. Solve 3*i + 6 = n + 2*n, t*i + 10 = g*n for i.
-2
Let n(b) = -8 + 5*b**2 - 7*b**2 + 8*b + b**2. Let r be n(6). Suppose 3*v - 23 = 8*m - 12*m, 20 = r*v. Solve l + 3*u = -4, -m*l + l = 4*u + 6 for l.
2
Suppose -38*r = -198 + 46. Solve 2*b - 8 + 2 = 0, -r*b = -4*m - 4 for m.
2
Let p(h) = h**3 + 68*h**2 + 254*h - 6. Let b be p(-4). Solve -b*a = 3*t - 59 + 42, 0 = 3*a + 5*t - 27 for a.
4
Suppose -12*q - 89 = -221. Suppose 5*a - 41 = -26. Solve -3*g - 3 = 3*l - 0, a*g + l = -q for g.
-5
Let y be (1/(-2) + 0)*0. Suppose -63*c + 1589 = 58*c + 106*c. Suppose y = b - 3*b - 3*u - c, 13 = -3*b - 5*u. Solve -b*g + 4 = 4*j - 16, 23 = 4*j + 5*g for j.
2
Suppose -213 - 521 = -20*i - 254. Solve 5*j - i = -11*y + 10*y, 7 = -2*y + j for y.
-1
Let b(u) = -6 - 35*u**2 + 2*u - u**3 + 45*u**2 - 17*u. Let g be b(8). Let o = 0 - 0. Solve -4*l + 2*n + 0 = -4, o = -g*l + 2*n for l.
2
Let a = -91 + 153. Let u = a - 54. Suppose -3*j + 4*j - 2*v = -u, 0 = 3*j - 5*v + 19. Solve 14 - 2 = j*o + n, 0 = -5*n + 20 for o.
4
Suppose -176*w + 92 = -153*w. Solve w = -s - 3*j - 4, 12 = -3*j for s.
4
Let w = 14022 - 14017. Solve h + 2 = 3*d, 4 = d - w*d + 3*h for d.
2
Suppose -37*h = -34*h + 12. Let l be h/1 + (54/6 - -1). Solve -4*w - r + 12 = 0, r - l*r + 20 = 0 for w.
2
Let m be ((-105)/(-6))/(-7)*-2. Suppose -m*i - 13 + 83 = 5*s, 3*i = 3*s + 48. Solve 0 = -c + 4*g + i, 2*g = c - 4 - 3 for c.
-1
Let s be -385*(6 - (-34)/(-5)). Suppose 0 = -9*i - 5*i + s. Solve 4*g - i = 2*f, 2*g - 5*f - 13 = 10 for g.
4
Let b = -32251 + 32281. Solve 2*o - 3*z - 24 = 0, -4*o + b = -28*z + 25*z for o.
3
Suppose 17*v = -9*v + 27*v - 2. Solve -v*c = 1 - 9, -4*h - c = 4 for h.
-2
Suppose t + 40 = -5*c + c, t + 10 = 2*c. Let p = -16 - t. Solve -p*l = 3*m + 7 + 18, -3*l = 12 for m.
-3
Let v = 18 + -49. Let t be 366/(-8) - 4 - (-6)/(-24). Let k = v - t. Solve -l + 8 = 3*p, -6*l + p = -2*l - k for l.
5
Let v = -6575 - -6598. Solve 5*g = s - 10, 2*g = -2*s - 3*s + v for g.
-1
Let v be 3*(1547/1071 - 8/18). Solve -4*f - 4*l - 28 = 0, 2*f + v*f - l = -17 for f.
-4
Suppose -5*o + 5*f = -40, 2*o + 6 = 3*f + 26. Let d be -4 + o + 10 - (1 + 4). Solve -4*y - 2*b = -d*b - 2, -3*y - 13 = 5*b for y.
-1
Let n = -4913 + 4917. Solve 7*a - 6*a + 2 = -s, 3*s = n*a - 13 for s.
-3
Suppose -13 = 4*t - 21. Let c = -1492 + 1492. Solve t*l + 10 = -4*z, c*z = z + 3*l for z.
-3
Suppose -5*g + 20 = 0, 4*g - 559 = k - 87. Let p = k + 465. Solve -3*n + 2*f + 18 = 0, -f + p - 20 = -2*n for n.
4
Suppose 4929 = 20*d - 1031. Let f = 301 - d. Solve -p - 2*y = 0, 3 - 17 = 2*p - f*y for p.