7 - z. Solve -2*a - 5*c = 7, -k*a + v*a = 2*c - 10 for a.
4
Suppose 729 = 48*p + 33*p. Solve -p = 4*k + i, 56*k - 54*k = -i - 7 for k.
-1
Let u(p) = -2*p**3 + 76*p**2 - 21*p + 810. Let h be u(38). Solve -5*x + h*k - 11*k = 0, -6*x = 3*k for x.
0
Let j be (-2)/(-3 - (-15)/6). Let b = 576 + -572. Solve 3*k = 4*k - t - 10, -j*t = b*k for k.
5
Let x be (-210)/(-45) - (-82)/(-123). Solve 10*y = 6*y - h + 13, 0 = x*y - 4*h + 12 for y.
2
Suppose -5*j + 2*h + 40 = 0, -50*h - 49 = -4*j - 45*h. Solve 2*o - 6*p + j = -2*p, -5*o + 5*p - 20 = 0 for o.
-5
Suppose 21*v = 6*v + 75. Solve -5*l = -n - 2 + 7, -4*n + 5*l + v = 0 for n.
0
Let b(r) = -7*r - 1. Suppose 6*q - 8 + 20 = 0. Let t be b(q). Let j = 82 - 79. Solve -3 = -5*u - w - t, j*u - 4*w - 17 = 0 for u.
-1
Suppose 52 = 2*y + 46. Suppose -37 - y = -8*p. Solve p*q + 11 = 3*k - 6*k, 3*k - 9 = 0 for q.
-4
Let k be (-1)/((-4)/8) - -2. Suppose k*v - 2*t - 45 = -t, v = 4*t + 30. Solve -2*x = 2*u + v, -2*u - x - 6 = -3*x for u.
-4
Suppose a - 8 = 3*a. Let u(o) = -o + 11. Let v be u(a). Solve -2*j - 3*y = -7*y - 12, 2*j - 5*y - v = 0 for j.
0
Let n(d) = -9*d**3 + 2*d**2 - 2*d + 8. Let i be n(-4). Let z be i/144 - (-8)/(-6). Solve 2*x - 7*x = -5, z = -2*r - x for r.
-2
Let s(r) = 2*r**3 - 3*r**2. Let v be s(2). Suppose -141 = -5*a + 3*z, -v*z + z - 60 = -2*a. Let j = a - 25. Solve -4 = -j*x + 3*h + 3, -2*x + 14 = 4*h for x.
5
Let s = -348 - -353. Let w(l) = l**2 - 12*l + 39. Let t be w(s). Solve 0 = 6*d - 2*d + t*j + 36, -3*d - 2*j = 22 for d.
-4
Let r(q) be the second derivative of q**4/12 - 7*q**3/3 + 37*q**2/2 + 161*q. Let v be r(11). Solve -v = c + 4*o + 2, 2 = -2*o for c.
-2
Suppose -40 = -105*c + 485. Solve -3*x - 4*n = 0, n + c = -x + 4 for x.
-4
Suppose 3*g + 15*x - 36 = 16*x, 5*g - 70 = 5*x. Solve 5*t + 3 = -2, 0 = -5*i - 4*t + g for i.
3
Let v(x) = -x + 4. Let k be v(4). Let r(u) = -u**2 - 32*u - 16. Let c be r(-18). Let m = c - 227. Solve -4 = -z, -4*z = 5*l + m - k for l.
-5
Let y be (-3 + 3)/(-7) + 2. Let q(j) = 2*j**3 - 2*j**2 - 2*j. Let t be q(2). Let u be 9/((-90)/(-4))*5. Solve -t*z + 8*z = u*a - 8, -y = -2*a + 2*z for a.
-2
Let u be 5*(-2)/(-5) - 69*2. Let j be (-16)/12 + u/(-12). Solve x = -c, 5*c - 2*x + j = 3 for c.
-1
Let u = -177 - -180. Suppose 0 = -u*q + 7*q + 13*q. Let m(p) = 2*p - 9. Let k be m(6). Solve a - 16 = 4*a - 4*x, q = -k*a - 5*x + 20 for a.
0
Let g(x) be the first derivative of -x**3/3 - 19*x**2/2 - 63*x - 64. Let q be g(-11). Solve v = z - 6 + 1, q = -5*v for z.
0
Suppose -6*u + 1767 = 459. Let m = u + -213. Solve -3*a + 0 = 5*o + m, -5*a = -25 for o.
-4
Suppose -1048*i + 1046*i = 1722. Let j = i + 864. Solve j*l = -3*z - 9, 2*l - 5*z = l + 27 for l.
2
Suppose 0*r = -r + m - 31, -4*m - 121 = 3*r. Let o be ((-21)/r - 1) + 214/10. Let j be (16/(-28))/((-3)/o). Solve 3*w = w - 4, j*w = 2*k - 6 for k.
-1
Suppose -5*u + 20 = -u. Let t = -275 + 402. Suppose 54*j - 35 = t. Solve -2*r - 5*s = -3*r + j, 0 = u*s + 5 for r.
-2
Let l = 199 + -191. Let k(h) = h**2 - 5*h - 21. Let v be k(l). Solve 2 = 4*d + 5*i - 15, -5*d - v*i + 18 = 0 for d.
3
Suppose 2*w = -w + 3*t + 54, 4*w = -t + 27. Solve 3*f + 3*q - w = 0, 2*f - 4*q = -9 - 9 for f.
-1
Suppose -981 - 1173 = -718*z. Solve -z*p = 4*c - 11, -9*c = -5*c - 5*p + 29 for c.
-1
Let h be 8 - 7 - (-5 + 3). Solve 0 = -b - h*r - 6, 2*r - 6 = -b + 5*r for b.
0
Let i be 36/(0 - 4)*-1. Let u be 1 - (-8 + i + -5). Solve 0 = d - 2*x + 5 + 1, 4*d = u*x - 18 for d.
-2
Let l(k) = 3*k + 27. Let t be l(-9). Solve t = 5*w - 2*y + 23, 4*w - 2*y - 2*y = -28 for w.
-3
Suppose 19*j - 3*j = 0. Suppose 16*y - 20*y + 16 = j. Solve -2*o - 22 = 4*g, -o = 2*g + y*o + 15 for g.
-5
Suppose -5*u + 14 = -z, 3*z - 8*z - 1 = -2*u. Suppose 3*y - 2*j + 5 = -z, 4*y - 2*j + 6 = 0. Solve k + 5*a - 14 = -y*a, -3*a + 9 = 0 for k.
-1
Let t = -20 - -23. Let s be t/(-9) + 87/(-9). Let o(y) = 2*y**2 + 19*y - 8. Let l be o(s). Solve -l*z = -3*h + 4, -3*h = -0*h for z.
-2
Let y be (-69)/(-2)*6/9. Let a = -46994 - -47004. Solve -l - 5*t = -y, -5*l + 2*t = -a + 30 for l.
-2
Let v be ((-1)/2)/(31/(-37386)). Let r = v + -601. Solve -8 = -4*b - m + 9, b = -r*m + 6 for b.
4
Suppose -138 = -15*o - 333. Let y(z) = -2*z**2 - 25*z + 16. Let v be y(o). Solve 5*b - v*m - 2*m - 5 = 0, -5 = -5*b - 5*m for b.
1
Suppose 4*n + 5*f = -18, -n - 2*f + 1188 - 1197 = 0. Solve -3*a - i = 8, -i = -27*a + 25*a + n for a.
-1
Let c(f) = f**2 - 88*f - 561. Let p be c(-6). Solve m = -1, p*r + 1 + 5 = 3*m for r.
-3
Let s = 6089 + -6079. Suppose 0 = 4*l - 2*b - 4, -2*l - 2*b = 2 + 2. Solve -5*n + s = l, 3*n - 18 = -4*h - 4 for h.
2
Suppose 2*d - 24 = -17*d + 7*d. Solve -d*o + 4 = 4*j, 4*j + 2 = 4*o + 18 for o.
-2
Let p be (12/24*14 + 11/(-2))*2. Solve -5*c + 2*c = s + 12, -3*c - p*s = 12 for c.
-4
Let u(v) be the second derivative of v**4/3 - v**3/6 + v**2 - 14*v + 1. Let s be u(-2). Solve -f - 3*f + 5*i = -s, -i - 4 = 2*f for f.
0
Suppose 463 - 466 = -v. Solve 2*q + 14 = v*n - 2*q, q + 8 = 3*n for n.
2
Let c = 2 + 1. Let t be -5 - 3 - (-176)/22. Solve 0*k - 2 = -4*f + 2*k, t = f - c*k + 7 for f.
2
Let c(l) = l - 3. Let g be c(3). Let x be 0 - (-2 + g - 0). Suppose 326 + 225 = 29*m. Solve 4*b = -3*s + x*b + 17, -b - m = -4*s for s.
5
Let w = -52470 + 52494. Suppose 0*z - 4 = -z. Solve -a + 4*r + 16 = 0, -2*a - z*r - w = -8 for a.
0
Let q(a) = -256*a - 1787. Let z be q(-7). Solve -u - z*l + 28 = 0, 30*l - 33*l = -3*u - 6 for u.
3
Suppose -31*c + 26*c - z = -37, 61 = 5*c - 2*z. Suppose -2*r - j = -3, r - 2*j + 0*j - 14 = 0. Solve 4*l + 12 = 0, 7 = -m - r*l - c for m.
-4
Let l = -1424 + 1451. Solve -7*q + 3*x + l = -3*q, -5*q + 4*x = -35 for q.
3
Let i = -4151 + 4156. Solve -8*o = -12*o - 4*y - 32, 4*o = i*y + 4 for o.
-4
Let l = -2743 + 2745. Solve -3*u - 5*f - l = u, 0 = -u - f for u.
2
Let j = 2 + 1. Suppose -22*l + 262 + 177 - 131 = 0. Solve 0 = 8*t - 3*t + 4*a + 17, j*a + l = -4*t for t.
-5
Let r be 208/20 + -3*(-1)/5. Let i = r - -19. Suppose p - 11*p + i = 0. Solve 0 = p*b + 5*j - 27, 0 = 4*b - 0*j - 4*j - 4 for b.
4
Let q(k) = -k**3 + 29*k**2 + 58*k + 130. Let u be q(31). Solve 0 = f + a, 0 = -u*a + 7*a + 3 for f.
3
Let d be (-44)/(-33)*(1 - 4). Let q(g) = -g**2 - 8*g - 8. Let z be q(d). Let i(p) = -2*p + 19. Let j be i(z). Solve -j*h - 2*o = -5, o + 20 = 5*h + 2*o for h.
5
Let c = -291 - -308. Suppose 4*t - 20*p - 9 = -c*p, -t + 5*p - 2 = 0. Solve -4*w + 3*d = -21, 7*w + 3*d - 3 = t*w for w.
3
Let j = -25474 + 25485. Solve 3*l - 5 = -2*p, 5*p + 3*l = 10 - j for p.
-2
Suppose 316*l = 304*l + 24. Solve -l*o - 2*x = 6, -3 = 2*o + x + 4 for o.
-4
Let t be 34 - -5*(-231)/55. Solve -3*k + 4*h - t = 0, -4*k + 17*h = 13*h + 12 for k.
1
Suppose 33*w - 3*z - 20 = 29*w, -12 = -2*w + 2*z. Solve -w*j = -g + 5, -30 = 3*g - 6*j + 9*j for g.
-5
Let p(v) = -18*v - 1634. Let q be p(-92). Solve 3*s + q = -t + 33, 3*s = 6 for t.
5
Let w(p) = -42 + 0*p + 2 + 14 + 4*p. Let j be w(7). Let o(t) = 2*t**2 - 3*t + 1. Let l be o(j). Solve -12 = 2*d - l*n - 5, 0 = 3*d + 3*n + 18 for d.
-5
Suppose 2*s - 22 = -4*k, -5*k - 4*s = -111 + 82. Solve -k*x = -3*p + 40, 0 = -x - 54*p + 56*p - 15 for x.
-5
Suppose 2*h - 3*o = 60, 4*o = h - 68 + 18. Solve d = -7, 23*a + 2*d = h*a + 11 for a.
5
Let i(x) = -1315*x - 2459. Let r be i(-2). Solve 0 = -3*d, 5*d = u - r + 167 for u.
4
Suppose 3*z + 7*z - 4*z = 0. Suppose 5*r - i = 22, -3*i - 1 - 5 = 0. Suppose 1 = r*n - 7. Solve z = -4*l - n*c - 2 + 4, 0 = -4*l + c + 11 for l.
2
Let y be 4*(26/(-12))/((-16)/(-72)). Let a = y + 39. Solve 4*p = 5*n - 7, 5*n + p + 8 = -a*p for n.
-1
Let m be (-5)/((29/(-2))/29). Solve -3*v + w = m, 74*v - 73*v - 27 = -4*w for v.
-1
Suppose -2*u - 3*u = 0. Suppose 1271*k - 70 = 1257*k. Suppose -2*v + 3*c - 8 = 0, -3*v - 5*c + 4*c = -10. Solve -i - v*w = -7, -i + k*w + u*w - 21 = 0 for i.
-1
Let y = 12211 + -12209. Solve -21*f + y*n = -24*f - 2, -5*n = -4*f + 5 for f.
0
Let q(c) = -3*c + 11. Let x be q(2). Suppose 5*b + 5*k - 5 = 95, 0 = 4*k - 20. Let o be (21/(-9))/(-7)*b. Solve x*j + i + 12 = -3, -2*j = o*i + 29 for j.
-2
Let n(j) = j**2 - 11*j - 534. Let p be n(30). Solve 7 = 3*m - o, -3*m + 7*m = -4*o + p for m.
4
Suppose 3*z - 2 = -g - g, 5*z = g + 12. Let c be 3/(-3 + 60/16) - z. Solve -c*k = k - x + 10, 6 = -2*k + x for k.
-4
Suppose -271*k = -4*u - 275*k + 16, 2*