. Solve -2*r = -5*c - 1, c + l*c + 3*r = 13 for c.
1
Let w(b) be the first derivative of b**2/2 + 9*b - 2. Let s be (-408)/60 - 1/5. Let q be w(s). Solve -5*x - 3 = q*a, -3*a + 2 + 0 = x for x.
-1
Let a(l) = l**2 + 46*l + 528. Let y be a(-24). Solve -5*d - f - 1 = -6, y = d + f - 1 for d.
1
Suppose 38*u - 40 = 18*u. Solve -z - 3*l + 10 = 4*z, -u*l = 2*z for z.
5
Suppose -43 = 3*d + 56. Let o = d + 53. Solve 0 = -4*h - 5*l - o, 0 = 3*h + 2*h + 3*l + 12 for h.
0
Let g = -603 - -608. Suppose n - 4*c + 4 = -n, 4*c = 4*n - 8. Solve -1 = 3*y + 5*m + n, 2*m = y - g for y.
1
Suppose 124*y = 129*y - 4*u - 56, 0 = 4*y - 5*u - 43. Let b be 1/6 + (-106)/(-12). Solve -3*k = -0*j - 4*j + b, y = -j - 4*k for j.
0
Let c(f) = -f**2 + 10*f - 21. Let k = 126 + -122. Let i be c(k). Solve -5*z - 3*j - 6 = 0, 4*z + 3*j = -i - 3 for z.
0
Suppose -3*k = -2*k. Let h = -12 - -15. Suppose -t + h = -k*t. Solve 0 = -3*y - t*w - 27, 3*w = -y + 6*w + 11 for y.
-4
Suppose v - z - 1 = 0, -3*z = 3*v + 2*z - 27. Solve 4*w = -2*n + 2, -v*n - 1 - 4 = 5*w for w.
3
Let y(q) = q**2 - 9 - 32*q + 0*q**2 + 14*q. Let i be y(19). Solve w - u = u + 7, -w = -5*u - i for w.
5
Let h(m) = -27*m + 165. Let j be h(6). Solve -4*r + 5*g + 21 = 0, -j*r - 28 = -4*g + 9*g for r.
-1
Let b be (24/15)/(14/35). Solve 4*q = -b, 4*t + 12 = -6*q + 2*q for t.
-2
Let j(a) = -a**2 - 16*a - 49. Let l be j(-10). Suppose -32 = -4*r + 4*y, 5*r - 4*y = 46 - l. Solve -4*h + 12 = 0, 8*v = r*v + 4*h - 7 for v.
1
Let r = 6 - 3. Suppose 0 - 2 = -2*n. Suppose n = c - 2. Solve 5*v = -0*p + r*p - 14, -c*p = 4*v + 22 for v.
-4
Let q = 69 + -4. Let b = -115 + q. Let y = -35 - b. Solve y = -5*a, -4*l - 28 = -0*l + 4*a for l.
-4
Let h = -18 + 22. Solve 3*s + 0*x = -x - 6, h*s = -3*x - 8 for s.
-2
Let a be (2/(-3))/((-10)/30). Suppose -4*j + a + 6 = 0. Solve -3*w - 2*w + 4 = -4*x, -3*w + 2 = -j*x for x.
-1
Let c(m) = -m**3 - 2*m**2 - 2*m - 5. Let x be c(-3). Let s be ((-10)/(-3) - x/(-15)) + -2. Let a = 16 + -9. Solve -2*i + a = s*i - u, 0 = -5*i + 5*u + 20 for i.
1
Let f(b) = 3*b**3 + b**2 + b - 1. Let j be f(1). Solve -4*y = -9*y - j*i + 10, -3*y + 3*i = -6 for y.
2
Let l be 18/(-54)*(-7 + 4/(-2)). Solve -4*c + 2*b - 9 = -1, 3*c = l*b for c.
-4
Let f = 79 + -53. Let m(p) = -p - 8. Let b be m(14). Let a = b + f. Solve -5*v - 2*l = -3, 2*l + 3*l + a = -v for v.
1
Let f(j) = j**3 + 16*j**2 - 19*j - 32. Suppose 91 + 45 = -8*p. Let t be f(p). Solve u + 0 = 4*v - 7, -1 = 3*v - t*u for v.
3
Suppose 4*s - 9 = 7. Suppose b = s*d - 5, -2*d + 1 = -3*b - 14. Solve t - 5*t = 3*r - 16, d = 3*t + 3*r - 12 for t.
4
Let j(k) = k**3 - 22*k**2 - 17*k - 102. Let u be j(23). Solve 3 = 5*l - 17, u = 5*z + 4*l for z.
4
Suppose -f - 3*f + a = -20, 2*a + 15 = 3*f. Let s(x) = x + 4. Let y be s(-4). Solve f*b + y*v + 5*v + 5 = 0, 0 = -2*b + 2*v - 10 for b.
-3
Let q(i) = -i**2 - 10*i - 5. Let k be q(-9). Suppose -o - k*o = -45. Suppose 26 = 4*z - 2*r, 5*z = -4*r + o + 4. Solve -4*u + 0*s = -2*s, 20 = z*s for u.
2
Suppose 5*w = 3*z + 10, -2*z = -0*z. Suppose -2*t = 3*q - 7, 0 = -3*t - 2*q - 9 + 22. Suppose 2 = -r + t. Solve -5*v + 4 = w*h, -r*h + 0 = -v + 11 for v.
2
Suppose -13 = -2*u + 5*i, -3*u - 3*i + 7 = -2. Solve 3*f - 4 = 4*x + 4, 5*f = u*x for x.
-5
Let a(i) = i**3 + 2*i**2 - 14*i + 9. Let l be a(-5). Solve 2*p + 3*p + l*w = 14, -3*p + 3*w + 3 = 0 for p.
2
Suppose 0*w + 44 = 4*w - 5*c, 0 = -2*w - 3*c. Solve -15 = -3*z + 3*h, -2*h - 12 + w = 2*z for z.
1
Let o(v) = v**3 + 17*v**2 + 4*v + 23. Let r be o(-17). Let i be (3/5)/((-9)/r). Solve -2*x - 1 = 4*l - i, 0 = x - l + 8 for x.
-5
Let s(v) = -v**3 + 12*v**2 + 2*v - 9. Let l be s(12). Suppose 35 = 4*a + l. Suppose 3*u = -a + 47. Solve 0 = 2*i - o + 11, i - 4*o + 9 = -u for i.
-3
Let t(w) = -3*w**2 - 3*w + 12. Let r be t(0). Solve -5*z + 3*s = -14, 0*z + 3*z + r = -5*s for z.
1
Suppose 18 = -2*c + 5*c. Suppose c = -4*w - 58. Let l be w/(-72) - 34/(-9). Solve 2*v = -0*v - 10, -l*m - 5*v - 17 = 0 for m.
2
Let n = -36 + 40. Solve n*b + 2 = -2, g = -5*b - 5 for g.
0
Suppose -9*t + 8 = -190. Let u = t - 17. Solve 0 = f + 2, -5*f - 9 - u = k for k.
-4
Let l be (1/3)/(1/12). Suppose -4*f + l*h - 4 = 0, -4*f + 22 = -2*f + 4*h. Solve 2*x + f*x = -c, -4*c = -2*x for c.
0
Let a(w) = -w**2 - 9*w - 17. Suppose -2*p - 2*j - 2*j + 6 = 0, -5*j + 20 = 0. Let k be a(p). Solve 3*r - 16 = -2*o, r - 7 = -3*o + k for r.
4
Let s(k) = 2*k + 1. Let o be s(-1). Let v(n) = -2*n**2 - 2*n - 1. Let g be v(o). Let a be g + 0 + 0 + 8. Solve -2*w + 8 = 3*z, -a + 1 = -5*z + 4*w for z.
2
Suppose k - 9 - 22 = 0. Suppose 9*p - 12 = 6*p. Solve 5*x + p*m = -m - 40, -2*x - k = 5*m for x.
-3
Let q be 14/(-21) - (-16)/6 - -2. Suppose 0*l + 6 = 3*l. Solve l*t - 15 = -n - q*n, -2*n + 7 = t for t.
5
Suppose 2*z - 31 = -5*j, 0*j - 2*j = -5*z + 5. Suppose 4*g = 1 - j, -5*t + 9 = g. Solve 0 = -0*u + 3*u + 4*c, c = -t*u for u.
0
Let u(o) = -2*o - 3. Let s be u(-12). Let w = s + -16. Solve -w*f + m - 25 = 0, 0 = -f - 5*m + 23 - 2 for f.
-4
Let o(g) = g**3 + 13*g**2 - g - 8. Let n be o(-13). Let i = 60 + -60. Solve -6 = -h - n*b, 2*b + 1 + i = 3*h for h.
1
Let k = 16 + -14. Suppose 0*r + k*r + 14 = 0. Let i(h) = -h**2 - 9*h - 11. Let c be i(r). Solve -p + 12 = -6*p - v, -p - c*v + 6 = 0 for p.
-3
Suppose 5*d - 2 = 8. Suppose -8 = 4*s + 4*w, 0 = -5*s + d*w + 3*w + 40. Solve s*t - 4*f = 17, 0 = 3*t - 0*t + 5*f + 1 for t.
3
Let o = -79 + 71. Let m = o + 11. Solve -4*w - 2*u = 3*u + 5, 4 = m*w - 4*u for w.
0
Let a(m) = -m**3 + 8*m**2 + 3. Let u be a(4). Let w = u + -63. Solve 5*i = 5*o + 40, 3*o + w - 15 = -4*i for i.
5
Suppose -38*f - 4*f + 126 = 0. Solve -f*j - x = 6, -x + 3 = -2*x for j.
-1
Let b be -3 + 7 - (2 - 1). Let h be (-4)/(-10) + (-219)/(-15). Suppose h = 4*y + 3. Solve -19 = -2*x + y*p, 0*p + b = -x - p for x.
2
Let g(u) = 24*u - 547. Let o be g(23). Solve -3*v = -3*z + 3, o*v + 9 = 2*z - z for v.
-2
Let h be (10/(-6))/(45/(-54)). Solve l - h = -l - 4*b, -l - 6 = -5*b for l.
-1
Let x = -23 + 51. Let s be 1 - (2/8)/(7/x). Solve q - l + 2 = 3*q, -5*q - 2*l + 7 = s for q.
3
Let v = -37 + 37. Suppose -16 = -2*t - 4*m, v*t + 7 = -t - 5*m. Let y = t - 14. Solve -4*x = -0*x + 2*f - 16, 2*x - y = -3*f for x.
5
Suppose -2*o = 3*n + 8, 3*o - 3*n - 8 = 10. Solve 2*q + 9 = g, 0 = q + q + o*g - 6 for q.
-2
Suppose 18*j = 14*j + 104. Let z = 29 - j. Solve 0*n + 3*v = 3*n - 9, -n - z*v + 11 = 0 for n.
5
Let j be 6/5*100/40. Solve -j*y = -f + 13, 2*y = -f + y - 7 for f.
-2
Suppose 49 = 6*g - 29. Suppose 0 = -3*v + g - 1. Let i = 23 + v. Solve -5*k + q - 5*q = -17, -i = -5*k + q for k.
5
Let r(p) = -p**2 - p. Let k be (-47)/7 - 12/42. Let w be (-6 - k) + 0 + -1. Let q be r(w). Solve 2*j = -q*j - 5*a, 0 = 2*j + a - 8 for j.
5
Suppose -65 = -8*y - 25. Suppose -5 = y*s - 30. Solve 4*m = -h + 9, -h + s*h - 17 = 3*m for m.
1
Let j be 30/4*(-24)/12. Let a = j + 20. Suppose a*f - 8 = 17. Solve 0 = -2*w + 3*n + 15, 4*n - 3*n + f = 2*w for w.
0
Let x(y) = 8*y - 5. Let p be x(1). Suppose 2*q + 0*q + p*t = 0, 3*t - 6 = -4*q. Solve 4*l = 5*c, -19 = 2*c - c + q*l for c.
-4
Let z = 113 + -110. Solve 4*y + z*u + 6 = 0, y + 0*u - 7 = -5*u for y.
-3
Let t(i) = -3*i**2 - 3. Let k be t(-3). Let o = k - -34. Solve -g + 2*g = o*m - 17, -4*g - 2*m + 22 = 0 for g.
3
Let a(p) = 6*p - 4. Let i be a(2). Let j(g) = -g - 5. Let s be j(-6). Let v be 12/8 - s/(-2). Solve 0 = 5*t - t - i, 2*r - 3*t = -v for r.
2
Suppose 16*n - 12*n = -v - 17, 4*v - 3*n = 27. Solve 6 = 3*m, -v*m + 7*m - 8 = -3*g for g.
0
Let k be 2 + 2/2 - -1. Suppose -k = t - 2*t. Solve 4*v = 2*d - 14, t*d + 0*v = -v + 19 for d.
5
Let f be (-21)/12*-4 + -1 + 2. Solve -3*c - 5*h = c + 8, -4*c = -2*h + f for c.
-2
Let u(v) = v**3 - 13*v**2 - 8*v + 12. Let y be u(13). Let h be y/138*((-14)/4 - 1). Solve h*g - 4*n - 24 = 0, n + 2*n + 9 = 0 for g.
4
Let t(c) = -c**2 - 10*c + 29. Let b be t(2). Solve -2*g - 2*h + 10 - 2 = 0, -b*h + 6 = -2*g for g.
2
Let x be (0 + 5)*(-30)/50 - 0. Let u be x/9*(0 + -3) - 1. Solve -3*h - 4*o - o + 3 = u, -h + 2*o = -1 for h.
1
Suppose 0 = 35*w - 34*w - 4. Suppose 0 = 4*r - n - 20, -w = -3*r + 4*r + 2*n. Solve 12 = -r*v - 2*u, -u = 4*v + 3*u + 4 for v.
-5
Let j(s) = s**3 - 2*s**2 - 5*s + 14. Let g be j(2). Let v(r) = -r**3 - r + 1. Let z be v(0). Solve g*w + 3 = 8*w - c, w + z = 2*c for w.