+ 600. Suppose -d = -4*m - 5*b, -38*b = 4*m - 39*b - 50. Solve 2*c + c + 2*r = -m, 4*r = -2*c - 22 for c.
-1
Let f be 270/40 - 600/(-480). Suppose 0 = 3*p - 3*a + 43 - 4, -2*p = 3*a + 51. Let d be (-4)/p + (-64)/(-36). Solve 0 = -j, -2*u + f = d*u - 4*j for u.
2
Let d = 3 + 3. Suppose -u + 155 = -15*u + 45*u. Suppose -5*n = -14 - 6. Solve -2*o = 2*p + n, u*p = -2*o - d + 2 for o.
-2
Let q = 49 - 50. Let s be (120 + q)/7 - 0/(-1). Let g be 3/(s/(-4) - -2 - -3). Solve -g*n + 0*b + 2*b = 20, 0 = -n - 2*b for n.
-4
Let p(m) = -m**3 - 29*m**2 + 170*m + 5. Let x be p(-34). Solve t - 8*i = -3*i + 20, -45 = 4*t + x*i for t.
-5
Suppose v - 43 - 51 = -4*u, -5*u + 96 = v. Let g = 162 - v. Suppose -13*y = -9*y - g. Solve -2*c - y = -5*p - 4, 3*p - 9 = 4*c for c.
0
Let k be (111/(-4))/((-21)/84). Suppose k*o = 114*o - 3. Solve -2*w = -5*f - 9, f + o - 4 = 2*w for f.
-3
Suppose -237 = 10*c - 7*c. Let u = -80 - c. Let t(d) = -d**3 - 2*d**2 - d. Let k be t(u). Solve -m - 2*g + 3 + 0 = k, 2*g = 2*m + 6 for m.
-1
Let l = 248 + -244. Suppose 5 = -l*i + 9. Solve g + 5*j = -i, 2*j = 2*g - 0*g - 10 for g.
4
Suppose 0 = -4*z + 13 - 5. Suppose 4*x + x - 30 = z*u, 5*x - 35 = 3*u. Solve -o - x*m + 30 = 4*o, -5*o - 5*m + 35 = 0 for o.
2
Suppose 0 = -x - 0*x, 2*q = -2*x. Solve -b + d + 5 = q, -7*d + 10*d = 2*b - 15 for b.
0
Let f(v) be the first derivative of -v**4/4 + 4*v**3/3 + 19*v**2/2 - 3*v - 66. Let g be f(-3). Solve -2*r - r = g*i + 9, -3*i = -3*r + 9 for i.
-3
Suppose -161 = -8*l - 129. Suppose x = -x - 5*i - 21, 3*x + 4 = -2*i. Let d be x/4*(2 + 2). Solve d*p = -3*y - p, y - l*p = 0 for y.
0
Suppose -1443 + 35 = -88*f. Solve 4*s + 4*u - f = 0, -u - 15 = -2*s - 4 for s.
5
Let k(q) = 54*q**2 - 8*q + 12. Let f be k(0). Solve 0*x = x - 4*l + 3, 0 = 4*x - 4*l - f for x.
5
Let f(o) be the second derivative of o**5/10 + 11*o**4/4 + 22*o**3/3 - 11*o**2/2 + 166*o. Let a be f(-15). Solve 0*x + a*d = -4*x - 4, 2*x - 4 = -4*d for x.
-4
Let h = -19 - -30. Suppose -3*o + 1 = -h. Suppose -16 + 5 = -3*n - w, 5*n - 4*w + 10 = 0. Solve -4*a - 2 + 3 = 3*q, n = -2*a - o*q for a.
1
Suppose -5*i = -2*d - 8*i - 253, -4*d - 482 = -2*i. Let z = d + 130. Suppose -w - 5 = -2*b, -3*b + z*b - 16 = -w. Solve 4*t - 19 = 2*x - b*x, -t + 1 = -x for x.
3
Let c be 0 + 33/6 + 36/(-72). Solve 5*g + c*z = 8*g + 1, -g = -2*z for g.
-2
Suppose -4*h + h = 0. Suppose -501*j + a + 13 = -496*j, 5*a - 16 = -2*j. Let v = 90 + -86. Solve 4*w + h*t = 5*t - 13, 0 = v*w - j*t + 11 for w.
-2
Suppose -4*q - n + 79 = 0, -5*q + 23 = -4*n - 81. Solve -3*x + 5 = 2*u, q = 5*x - 3*u + 18 for x.
1
Let r = 219 + -196. Suppose 0 = -5*c + 5, -6*a + 11*a - 2*c = r. Solve -3*i + 2*o = -2*i - 3, a*i - 3*o + 6 = 0 for i.
-3
Suppose -10*d + 43 = -107. Suppose -11*p + d*p = 32. Suppose 16 = -0*s + p*s. Solve f = -0*o - 4*o + 12, -8 = -s*o for f.
-4
Let m = 1122 - 1120. Solve 3 = -2*k - m*n + n, -5*k - 4*n = 0 for k.
-4
Let j = 7 - 3. Suppose 3*r = j*r. Suppose 2*l - l - 5 = r. Solve l*v + 3*b = -21, -b = 5*v - 0*b + 17 for v.
-3
Suppose -15 = -5*y + 5*s, 10*y - 2*s = 12*y - 2. Solve -2*h = -x - 5, 4*x - y*h - 40 = -6*h for x.
5
Let i(f) = -f**3 - 21*f**2 + f + 27. Let o be i(-21). Suppose -12*x + 42 = -o*x. Suppose -22 = -3*q - 7. Solve 4*u + 3 = -s, 3*s - x*s + u = -q for s.
1
Suppose 4*y - 36 = -4*x, -3*x + 2 = -2*y + 5. Suppose -4*b = -y*b + 10. Solve -5*f + 11 = -d, -4*d = -7*d - b*f + 27 for d.
4
Let o(i) = -2*i**2 - 136*i - 2182. Let n be o(-42). Solve -2*g + 4 = -n*d, g + 4*g - 37 = -4*d for g.
5
Let s be (-2)/(-10)*(-6 + -5 + 16). Solve 0 = -m + 8*b - 6*b + 1, -s = -m - b for m.
1
Let u be 4 - (119 + 6 + 1*-3). Let n = u + 118. Solve 10 = -2*s - 5*l, n = l - 3 + 7 for s.
5
Let o be 1/(-1) + 156/12. Suppose -13*q = -7*q - o. Let n(i) = i**3 - 2*i**2 + 3*i - 2. Let a be n(q). Solve 14 = 4*f - h - 8, -3*h = 2*f - a for f.
5
Let g = 38 - 46. Let q = g - -8. Let s be (-1)/(-1 - 4/(-8)). Solve s*f + 4*j = f - 9, -5*f + j - 24 = q for f.
-5
Suppose 2*r = 4*r - 4. Suppose 3 - r = 3*m - 2*z, 12 = 3*z. Suppose 12*x + 10 = 13*x + m*p, x = -5*p + 14. Solve 0*c = 4*k - 4*c, 0 = x*k + 5*c - 36 for k.
4
Let d(c) = -c**2 + 6*c - 7. Let u(w) = 3*w + 44. Let x be u(-13). Let y be d(x). Let t be -5 + (0 - -6 - y). Solve -z + 9 = 2*m, -2*z - 2*m + t = -7*z for z.
1
Let q be 20/((-54)/45*(-5)/3). Let j be q/(-6) + 1 - (-256)/24. Suppose -9*a - 4 = -j*a. Solve -a*k - k = 2*h - 30, h + 2*k = 13 for h.
5
Suppose -2*z = -5*z + d - 44, -z - 24 = 2*d. Let n(q) = 19*q + 309. Let t be n(z). Solve -4*f = -0*f + a - 4, t*a - 20 = 4*f for f.
0
Let j(r) = r**2 - 15*r - 31. Let q be j(16). Let z be (-3)/5 + 1 - (-1971)/q. Let h = 135 + z. Solve -2*m + 2 = -4*m, -5*m - 17 = -h*d for d.
3
Suppose 4*u = b + 13, 579*b - 2*u - 4 = 575*b. Solve 2*f = x - b, 2*f - x = 3*x - 12 for f.
0
Suppose -5*o = -y - 10, 123 - 129 = -3*o - y. Solve 29 - 7 = -o*w - 5*v, -2*w + 14 = -4*v for w.
-1
Let i = -512 - -530. Suppose -13*b = -i*b + 10. Solve -18 = -5*o - 4*z, 0 = -b*z + 4 for o.
2
Suppose -k + 2 = -0*k. Suppose 0 = 3*p + 6, 4*f - 24 = k*p - 0*p. Suppose 0 = 4*n, 2*i + 15 = -5*n + 21. Solve 0 = y - m - f, -i*m - 17 = -y - 3*y for y.
2
Let v be (15024/27)/4 - 5/45. Let g = v - 131. Solve g = -2*a - 2*n, a - n + 6*n = -12 for a.
-2
Let r(s) = -3*s + 80. Let k be 4/(-5)*1045/(-38). Let p be r(k). Solve -4*b - p = -2*l, b + 7 = -0*b - 3*l for b.
-4
Let u = -380 + 380. Let o(i) = -i**3 + 7*i + 2. Let g be o(u). Let w be 46/14 - (-2)/(-7). Solve 4*y = w*x + g*y, 0 = -2*y for x.
0
Let b(r) = 11*r - 11. Let n(i) = -i. Let w(y) = b(y) - 4*n(y). Let h be w(1). Solve -h*p = 2*j, -3*j = 2*j for p.
0
Let v(i) = i**3 - 3*i**2 - 18*i - 1. Let p be v(8). Suppose -26*m + 33*m - p = 0. Let u be (-1 - (0 + 0))*-5. Solve 10 = -5*j - 2*s - 5, m = u*s for j.
-5
Let d be (16/(-7) - -2) + 4864/(-28). Let f = -170 - d. Solve -4*r + 16 = -4*a, -5*a = -r - 0*r + f for r.
4
Let v(r) = -413*r + 15. Let j be v(1). Let k = -395 - j. Solve 4*i + w + 2 = -k, -i = 2*w + 3 for i.
-1
Let f = 1470 + -1468. Solve 0 = f*o - x - 3*x + 14, 4*x = 4*o + 12 for o.
1
Suppose -17*b + 2*b + 30 = 0. Suppose -4*z = -2*s + 2 - 0, -2*s = b*z - 2. Solve z = -3*n + u - 11, -4*n - 3 - 3 = 3*u for n.
-3
Let f be (-13)/(-4)*(-40)/(-260)*6. Solve -f*h = -3, 2*h + 9 = -4*w - h for w.
-3
Suppose 242*r = -0 - 0. Suppose 0*m + 15 = 5*m. Solve w + q = r, 0*q = w + m*q + 6 for w.
3
Let j(d) = -23*d - 60. Let x be j(-3). Suppose -2*y - 4*s - x - 3 = 0, -4*s = 20. Suppose 20 + 12 = 4*k. Solve i = -2*f - y, -3*f + 4 = 2*i + k for i.
4
Let x be (2/5)/(-4*6/(-840)). Let y be (-5 + 1)*(x/2)/(-7). Suppose -5*g - 2*v = -14, -3*g + 0*v = -v - y. Solve -g*r + 4*s - 12 = 0, -4*s = -r - 3*r - 4 for r.
4
Suppose 5*k - 5*p - 25 = 0, 0*k = -4*k + p + 5. Let s be (0 - k - -3) + 131 + -130. Solve 6*v - 2*d = v + 35, -3*d + 5 = s*v for v.
5
Let s = -372 - -381. Suppose -3*k - 2 = -2*y - s, -3*y = 3*k - 27. Solve 0 = -k*h + h + 2*x - 4, -8 = 5*h - x for h.
-2
Suppose 736*m = 731*m + 15. Solve -4*f - m*i + 10 = 13, -f = -3*i - 3 for f.
0
Let v(d) = -9*d + 4. Let c be v(0). Suppose -4*j = 2*a + 8, -a = 9*j - 4*j + c. Solve 0 = -j*p - 5*p, r + 5 = -p for r.
-5
Let j(y) = y**3 + 12*y**2 + 12*y + 15. Let b = 67 + -66. Let u be b + -16 + (-8 - -12). Let l be j(u). Solve -a + 3*v = -6 - 11, 0 = l*v + 16 for a.
5
Let i(w) = w**3 - 47*w**2 + 51*w - 225. Let l be i(46). Solve 0 = 10*x - 12*x - l*t + 12, 0 = -x + 2*t - 3 for x.
1
Let d = -4644 - -4656. Solve -2*k + 4*z = -12, -d*k + 2 = -8*k + 3*z for k.
2
Suppose -2*p - 8 = 0, 0 = 5*r + 12*p - 9*p - 3. Solve -r*z + 0*a - 4*a = -17, -10 = -2*a for z.
-1
Let o = -464 - -471. Suppose n = o*n - 24. Solve -4*v + n*g = -9 - 11, -12 = -3*v + 2*g for v.
2
Let y = 3179 + -3174. Solve -4*x + 15*z - 20*z + 40 = 0, -y*z + 30 = 2*x for x.
5
Let r be (-6)/48 - (1 + 194/(-16)). Suppose 0 = -3*u + 5*y, 0 = 15*u - 19*u + 3*y + r. Solve t - i - 4 + u = 0, 2*i = -6 for t.
-4
Suppose 2*v - 3*v = 1. Suppose 6*u + 84 = 20*u. Let t be (3 - (v + u)) + 14/2. Solve -16 = o - 5*k, 0 = -4*o + t*k - 0 - 19 for o.
-1
Suppose 11*m - 2*m = -90. Let v(p) = -p**3 - 10*p**2 - 5*p - 47. Let j be v(m). Solve t + j*b + 10 = 0, 2*t + b = -4*b - 18 for t.
-4
Let f(k) = 3*k**2 - 15*k + 3 + 21 - 2 - 4*k**2. Let y be f(-16). Suppose -y*t + t = 