 x.
5
Let k be 1 + -1 + (-4)/(-2) + 0. Solve -2*a + 4 = -t, k + 9 = -2*t + 5*a for t.
2
Let q = -38 + 54. Solve 4 = -2*u - 2*b + b, 4*b = q for u.
-4
Suppose v + 18 = 3*v. Suppose -2*a + 0*a + 4 = 0. Suppose z + a = 4. Solve -5 = 5*h - 3*w + v, 2*w - 8 = z*h for h.
-1
Suppose -17*d = -12*d - 25. Suppose 6*s - 5 = d*s. Solve 5*h = -l + 15, -s*h = 5*l - 0*l + 5 for h.
4
Let q = -160 - -165. Solve 5*h - 13 = 4*z + 2*h, -q*z + 4*h = 16 for z.
-4
Suppose 5*m - 20 = -5*d, -5*d - 4*m + 15 = -3. Let r = d - -1. Suppose z = 3*g + 20, -29 = -3*z + 3*g + 1. Solve 2*s - z*v - 18 = 0, r + 12 = -3*s - 3*v for s.
-1
Suppose d = -0*d + 4. Let r be 1/d + (-60)/(-16). Solve -l + 2*o + 1 = 3, 2*l = -4*o - r for l.
-2
Let h be (-20)/(-50) - (-16)/10. Suppose h*c = -2 + 6. Solve -1 = 4*a - 5*s, 4*s - 2 - c = 4*a for a.
-4
Suppose 0 = o + 4*r - 24, 7 = 4*o - 2*r + 1. Suppose 0*n + o*n = 20. Solve l - 2*l = 4*x + 23, -n*l = -2*x + 5 for l.
-3
Let u be -1 + 2 + (4/(-4) - -3). Solve 0 = -5*r - 0*j + 4*j - 27, -5*r - 6 = u*j for r.
-3
Let o = 50 - 46. Solve 0 = 2*t, 0*t - 12 = o*a + t for a.
-3
Let z(j) = j**3 - 7*j**2 + 6*j + 4. Let w = 217 + -373. Let s be w/(-27) - (-2)/9. Let a be z(s). Solve 0*m = m - 3*c + 5, -a*c + 3 = -5*m for m.
1
Let s be (13/(-39))/(((-1)/15)/1). Solve -5*i + 6 = -0*i - 3*d, -3*i + 10 = -s*d for i.
0
Suppose 0 = -19*y + 8*y + 77. Solve 3*a + f = 10, -6*a + 5*f + y = -2*a for a.
3
Let p = 21 - 19. Solve 2*k = -5*i - 31, -p*k - k - 9 = 0 for i.
-5
Let j(k) be the first derivative of -2 + k + 2/3*k**3 - 1/2*k**2. Let z be j(1). Solve 4*x + 19 = y, z*x + 6 = -0*y + 4*y for x.
-5
Suppose -5*w + 0*z + 3*z = 3, -4*w + 3*z = 3. Let h be (3 - w)*-1*-1. Solve 0 = n + h*d + 2 + 17, -d - 17 = 3*n for n.
-4
Let v(x) = -x**2 + 11*x + 1. Let i be v(11). Let j be (i/(-2))/(6/(-12)). Solve -5*h + 2*f = -13, 2*h = -2*f + j - 7 for h.
1
Let r = -27 + 30. Solve 0 = -4*p + h + 11, 3*h = r*p - 15 for p.
2
Let f = 17 + -17. Solve f = -y + i - 2, 4*i - 2*i + 2 = 5*y for y.
2
Suppose -14 = -5*s + 11. Suppose -2*k + s*k = 39. Solve -u = -6*u + 3*r - k, -u - 17 = 3*r for u.
-5
Suppose -5 = -q - 2. Suppose -4*p + 2*v + 56 = 0, p + v + 4 = 21. Let l be 40/p - (-1)/3. Solve 0 = 4*k + 4*d, 4*k - 2*d - q = -l*d for k.
1
Let v(t) = 3*t**2 + t. Let j be v(1). Solve -2*o + 14 = 4*z, 0 = -2*z + 3*o - 5*o + j for z.
5
Suppose 0 = -2*s + 5*h + 12, -5*s + 5*h = -2*s - 13. Let m be s*3/(-6)*-8. Solve -2*q - 8 = -3*k, 3*q = -k + 4*q + m for k.
0
Let l be (-6)/(-10) + (-9)/15. Let n(v) = 11*v + v**2 + l*v**2 - v**2 - v**2. Let y be n(11). Solve 5*m = 5, 3*g + y*m + 3*m = 0 for g.
-1
Let y(c) = 2*c**2 - 18*c + 4. Let i be y(9). Suppose 3 = 2*r - 1. Solve -r*n - i = 5*t, 6*t - 3*t + 3 = -n for n.
3
Let u = -14 - -38. Suppose 5*s - 2*s = u. Let l = -5 + s. Solve -l*z = -5*i, 3*z - 7*z + i + 17 = 0 for z.
5
Let o(f) be the third derivative of 2*f**5/15 + f**4/24 + f**2. Let g be o(1). Solve 0 = 2*i + 3*h + g, 0 = -5*i + 2*h + 31 - 6 for i.
3
Let n = -27 + 29. Solve 5*m + 12 = 2, -4*u + n*m = -20 for u.
4
Suppose -21 = -3*y + 5*a, 3*y + 2*y - 35 = -5*a. Suppose 0 = -2*o + 4*h + 14, 0*h = o + 5*h - y. Solve 0 = i + 5*p - o, -i - p - 3 = -3*i for i.
2
Let x be (-2)/(-6) - (-33)/9. Solve 2*n = -3*q + x, 3*q + 2*n - 12 = -2*q for q.
4
Let q(a) = 2*a + 7. Let y be q(6). Suppose -7 = 5*t + 3, -3*m - 2*t + 14 = 0. Suppose 0 = -2*i + i. Solve i = 5*z + 4*o - 23, -z - y = -m*z - 2*o for z.
3
Suppose -5*p + 16 = 6. Solve 5*f + 9 = -u, -6*f + p*f - 20 = 4*u for u.
-4
Let z be 4/(-20) + (-101)/(-5). Suppose -4*k - t + z = 0, -3*k = -0*k + 5*t - 15. Solve 4*x - 5*l = -10*l + k, x + 5*l = 5 for x.
0
Suppose 2*f = 3*f - 4. Suppose -f*v + 4 = -3*v. Solve 2 + 1 = -3*y - 4*w, -5*w - 5 = v*y for y.
-5
Let t(z) = z**2 + 9*z + 5. Let i be t(-9). Suppose -3 = -2*q - k + 32, -q + 22 = i*k. Solve -2*c = v + 6, v + q = -4*v + 3*c for v.
-4
Let x = 19 + -17. Solve 4*n - 16 = -4*p + x*p, 2*p - 4*n = 0 for p.
4
Suppose -5*b - 31 + 1 = 0. Let s be (9/b)/((-6)/(-32)). Let j = 9 + s. Solve -4*y - 4 = -4*h, 4*h + j = -7 for y.
-3
Let x(p) = p**3 + 8*p**2 + 3*p - 3. Let v be x(-8). Let w = v + 51. Solve -3*s + 5*n = w, s - 2*n - 9 = 6*s for s.
-3
Let t be 4 + (1 - 0)*-2. Let r be 10/(-3)*6/5. Let y be 3 + r + (-4)/(-2). Solve 7 = q + 3*h, 0 = -2*q - t*h - 1 - y for q.
-5
Suppose -6*b - 12 = -10*b. Solve 0 = 3*u - 3*h - 9, b*h - 5*h - 18 = -5*u for u.
4
Let p be 2/20 + 5/(-50). Solve -5*q + p*m + 13 = m, 2*q - 7 = -m for q.
2
Let y be 45/(-2)*(-16)/24. Let g be 4 + (-12)/(-15) + 3/15. Solve -6*i + i + y = -3*v, -v + i = g for v.
-5
Let c(j) = j - 1. Let f(s) = 4*s. Let g(v) = c(v) - f(v). Let l be g(-1). Solve 3*i - l*x = 0, -i = -0*i - 5*x + 13 for i.
2
Let z be 24/13 + 10/65. Solve 5*q + 0*q + z*m = 17, -3*m = 2*q + 2 for q.
5
Suppose -4*k = k + 30. Suppose 3*u - 140 = 5*l, 3*l - 4*l = 4. Let x be u/k*(2 + -5). Solve 4*z - x = 5*v, -v = -2*v for z.
5
Let c be 3/(-2)*300/(-18). Suppose 10*l - c = 5*l. Solve 12 = s - 4*o - l, 2*o + 7 = -s for s.
1
Let l(c) = -c + 8. Let g(n) = -2*n + 17. Let h(x) = -4*g(x) + 9*l(x). Let w be h(4). Solve b + 4 = w, -2*b + 6 = 5*a + 34 for a.
-4
Suppose 0 = -m + 9. Let o be 43/m + 4/18. Solve 2*c + 5*g = g - 12, 3*c - o*g = 15 for c.
0
Suppose 3*m + 105 = -2*m. Let y = -15 - m. Solve i = -a + y, 4*i + 14 = 6*i + 4*a for i.
5
Suppose -5*t - 18 = 2*u - 5*u, -3*t - 4*u = 5. Let q be (t - -2)*0/(-1). Solve 4*z + 20 = q, -a + 5*z + 21 = z for a.
1
Let g(s) = 10*s**3 - s**2 + s. Let a be g(1). Suppose -13*q + a*q = 0. Let r(z) = -4*z - 1. Let p be r(-2). Solve q = 5*m + 2*f - 26, p = 3*m - f - 2 for m.
4
Let n = 6 + -3. Suppose -3*v + 3*h + 9 = v, v = -n*h + 6. Solve -2*k + v*g + 12 = 0, -2*k - 2*g = k - 5 for k.
3
Suppose -p - 2 + 5 = 0. Suppose -j = -0*j. Solve j = 3*u + p*i - 12, 2*u + 13 = -0*u + 5*i for u.
1
Let v(c) = 4*c**2 - 6*c**2 - 6 - 9*c + 2*c**2 - c**2. Let j be v(-8). Solve 0*p - p = -2*q + 10, 0 = j*p - 3*q + 15 for p.
0
Suppose -26 = -6*y + 40. Let q be ((-12)/(-10))/(8/20). Solve -4*h + 8 = 3*c, q*h - 2 = -4*c + y for c.
4
Let s(v) = -5*v + 11. Let c(d) = -3*d + 7. Let o(n) = -8*c(n) + 5*s(n). Let r be o(2). Let w be (1/(-3))/(1/r). Solve -g + 3*g + 5*q + 8 = 0, -q = g + w for g.
1
Let t(m) = m - 2*m + 4*m**2 + 5 + 0*m**2 + m**3 + m**2. Let i be t(-5). Solve 4*b + 3 = -d + i, -5*d + b = -14 for d.
3
Let h = 30 - 27. Solve -4*t + 4*s = 1 + h, 0 = -2*t + 4*s - 12 for t.
4
Suppose 4 = -3*r + 4*r. Suppose -r*y - 15 = -9*y. Suppose 5*p = 5 + 25. Solve -3*t + 4*d = -3 + 15, -2*d + p = y*t for t.
0
Suppose -7*a + 6*a = -5. Solve 0 = -2*i + a*d - 16, -3*i - 23 = 2*i - 4*d for i.
-3
Let m be 4/10 + 4/(-10). Let q be 16 + m*(-3)/9. Suppose 4*u + 4 = q. Solve -3*a + 9 = -u*t, -t - t - 16 = 3*a for a.
-2
Let q(h) = -h**2 + 12*h - 9. Let a be q(11). Suppose -a*v - 7 = -3*c - v, 5*c - 3*v = 13. Solve 3*t - 1 + 12 = -2*m, -c*t = 4*m + 18 for m.
-4
Let k(b) = b**2 - 2*b + 1 + 0*b**2 + 3*b**2. Let h = 5 - 4. Let n be k(h). Solve l + 1 + 6 = -n*w, -3*w + 3*l - 27 = 0 for w.
-4
Suppose -3 = -g + w, 2*w = -2*g + 7 - 1. Suppose g*m - 31 = -7. Let i = m - 7. Solve t - i = -2*f, 3*t = 4*f - 20 + 3 for t.
-3
Let p = 16 - 11. Solve 5*l = -15, p*s - 4 = 4*l + 3 for s.
-1
Suppose -i - 3*v - 15 = -3*i, -i = 4*v + 9. Solve 3*b + q - 15 = 0, -3*q - 18 + i = -3*b for b.
5
Let r(h) = h - 7. Let q be r(-7). Let g = 16 + q. Solve -g*w = 4*k - 0 + 10, 0 = -2*k + 5*w - 23 for k.
-4
Let r be ((-4)/(-7))/((-4)/(-14)). Solve -2*s + 4*i = s + 23, -12 = r*s - 2*i for s.
-1
Suppose 0 = -5*i - 2*i + 28. Solve 3*u = g + 23 - 6, -i*u - 5*g - 9 = 0 for u.
4
Let s(o) = -o**3 + 6*o**2 - o. Let p be s(6). Let l be (-8)/(4*3/p). Solve -c = -l*w + 15, c - 4*w + 45 = 6*c for c.
5
Let r be (0 - 0) + (1 - 1). Let z be (r - 1) + 3/1. Solve 4*u = -4*c, -z*u - 5*c + 35 = -4*u for u.
-5
Suppose 5*r + 2*w - 7 = 0, 0*w + 23 = r - 5*w. Solve 0 = 3*o - o - r*p + 10, 0 = -3*o - p - 15 for o.
-5
Let z = -3 + 14. Let w be (-3)/((-3)/(-6)*(-3)/2). Let l(f) = -2*f - 4. Let x be l(-4). Solve 4*g - z = 3*a + 3*g, -20 = w*a - x*g for a.
-3
Suppose 4*o + 3*b - 12 = 20, 0 = b. Solve -12 = 3*g - 2*j - j, -5*g + j - o = 0 for g.
-1
Let t be 21/(5 - 2) - 3. Let b = t + -1. Solve 3*z = -b*v, -5*z + 34 = -2*v + 6 for v.
-4
Let p(u) = u**2 - 8*u + 9.