 - -517. Solve -z + 2*w = u, -5*w + 58 - 18 = 5*z for z.
3
Suppose -761*z = -775*z + 56. Solve z = -5*c + 2*d, 4*c + 3*d - 6 = -0 for c.
0
Suppose -4*h + 2*h - 4*w + 366 = 0, -5*w - 784 = -4*h. Let z = -91 + h. Suppose 8*r = z + 68. Solve 3*y = -2*u + r, -2*y + 0*y + 13 = u for u.
3
Let x(w) = 2*w**2 - 12*w - 259. Let n be x(15). Solve c = l - 4*l - 8, -4*l - n = c for c.
1
Suppose 22 - 16 = 6*r. Solve -5*i - 4*z + 5 = r, 0 = -3*i - 2*z + 2 for i.
0
Let c be ((-1380)/225 - 2/(-15)) + 16. Solve -u - 11 = -2*o - 17, 5*u - c = 0 for o.
-2
Let z(i) = i**3 + 7*i**2 - 8*i. Let a be z(-8). Suppose 3*h - 2 - 12 = -4*p, a = 5*h - 5*p. Solve 4 = 2*u - j, -4*u + 4 = -h*u + 5*j for u.
2
Suppose 0 = -3*v - 5*i - 4 - 1, 3*v + 3*i = -3. Suppose v = -48*z + 46*z + 16. Solve -2*s + 6 = -f, 0 = 7*f - 5*f - z for s.
5
Let u(i) = 7*i + 249. Let g be u(-33). Let w be 4/1 + 3 + -2. Suppose -w*s = -g - 2. Solve -s*k - k + 5*t = 35, -2*k = -4*t + 20 for k.
-4
Let j(g) = -g**3 + 3*g**2 + 3*g - 6. Let p be j(3). Suppose 3*m + 0*m = 9, -p*z = -4*m. Suppose -4*v + z = -2*v. Solve y - 1 = 5*w, 2 = -w + 4*w + v*y for w.
0
Let z be ((2/(-3))/2)/((50/180)/(-5)). Suppose 5*d + 2*w = -0*w + 19, -d + w + 8 = 0. Solve y - d*f - 22 = 0, -5*y - z = 3*f + f for y.
2
Suppose -3*m - 16 = -m. Let d be (m/6)/((-26)/(-663)). Let y = 34 + d. Solve -2*u - u + i + 12 = y, -5*i = -5*u + 20 for u.
4
Let h be (87/145)/((-2)/10) + 4. Solve -5*z - h = b + 4, 3*z = -b - 5 for b.
-5
Let s(z) = z**3 + 11*z**2 - 11*z + 14. Let x = 61 - 25. Suppose 6*m = 3*m - x. Let h be s(m). Solve 8*p = 4*j + 3*p - 17, h*j - 6 = 2*p for j.
-2
Let b = -7 - -7. Suppose b = -6*g + 4*g. Suppose -4*m = -3*y + 8, -4 = -3*y + 2*m - g. Solve a - 5*a - 4*d = 40, y = 4*a + 5*d + 45 for a.
-5
Suppose 10*j - 27 = 43. Suppose 0*b + 15 = 3*b. Suppose -4*o = 2*n - 20, 5 = -5*n + 15. Solve j = -d - 2*c, -o = b*d - 2*c - 17 for d.
1
Suppose 25*o = -11 + 61. Solve z - 8 = -4*f, 2*f - 16 = -o*z - 6 for f.
1
Suppose 0 = 3*z - 0*z - 3*d - 9, 0 = -z - 3*d - 9. Suppose -3*r + 4 + 5 = z. Solve 5*t + 22 = 4*y + r, -y - t = 2 for y.
1
Suppose -3*u = -0*u - 12. Suppose 6*z = 7*z - 35. Suppose -5*y + 33 = u*g, -4*g - 5*y + z = g. Solve -2*c - 21 = 5*b, g*b = -4*c - 3 + 1 for b.
-5
Suppose -4*t = -t + 5*v - 65, 4*v = -3*t + 70. Let l = t + -5. Let k(o) = 5*o**2 - 5*o + 4. Let a be k(1). Solve 6*b - l = b - n, a*b + n - 20 = 0 for b.
5
Let x = 85 + -60. Suppose 4*b - 2*n - 33 = 33, -b + 4*n + 27 = 0. Let m = x - b. Solve 0 = -0*z + 5*z + m, -2*z = -5*v + 14 for v.
2
Suppose -41*v + 177 = 13. Solve 4*o = -5*c + 16 + v, 2*c = -4*o + 20 for c.
0
Let w(m) = m + 8. Let l be 30/2 - 26/(-13). Suppose l + 1 = -3*s. Let o be w(s). Solve 0 = 3*u - 4*b + 7 - 3, 28 = 5*u + o*b for u.
4
Let h = -9 - -19. Suppose 4*i + i + 5*r = 25, 5*i - 2*r + h = 0. Solve -2*g = 2*c, -c = 4*g - i*c + 9 for g.
-3
Let y be (8/(-2))/(-7 + 5). Let x be (2 + 34)*(-3)/(-9). Solve 3 = -p + 3*v, 4*p + y*v = -0*v - x for p.
-3
Let a(x) = x - 39. Let d be a(31). Let m be 2 + -4 - d/(16/4). Solve -15 = -4*v + 5, m = o - 5*v + 22 for o.
3
Suppose -4*q + 26*t + 20 = 31*t, 0 = 4*q + 2*t - 8. Solve q = -2*x + 4*a + 24, -3*x - a = -2*x + 3 for x.
2
Suppose 0*b + 3*b = b. Solve f + 5 = -2*y, b = -2*f - 3*y - 0*y - 6 for f.
3
Let z(i) be the second derivative of 0*i**2 - 1/6*i**3 + 0 - i. Let g be z(-4). Solve -2*j + 2 = 4*t, 2 = -j - g*t - 1 for j.
5
Let t = 31 - 11. Solve 3*h + 4*c = -t, -4*h = 5*c - 3*c + 20 for h.
-4
Let q = -4 - -10. Let x = q - -2. Suppose -258 = -35*w - 51*w. Solve 7 = w*s + 2*d - 7, 2*d = x for s.
2
Suppose 0 = -8*t + 7*t + 12. Let i = -10 + t. Suppose 3*r = -12, -2*r = 2*u - 0*r + i. Solve u*h + 3*g - 18 = 0, 3*g = 5*h + 5*g - 24 for h.
4
Suppose -48*a = -52*a + 8. Suppose 10 = 2*j + 3*o, -a*j + 3 + 7 = 4*o. Solve 2*k - 4*z = -8, 4*k = -z + j*z - 12 for k.
-2
Suppose -9*p + 20 = p. Solve 2*w = -5*n + 15, -w - 6 = -p*n - 0*w for n.
3
Let r(o) be the third derivative of o**5/30 - o**4/12 - o**3/3 + 17*o**2. Let k be r(2). Solve -k*f - p = 11, -2*f - 2*p = -0*p + 16 for f.
-3
Let n(w) = -2*w - 22. Let r(v) = -v**2 + 15*v - 12. Let x be r(15). Let o be n(x). Solve -u - a + 2 = 0, -3*a - o*a = 10 for u.
4
Let k(x) = -x**3 - 23*x**2 - 43*x - 19. Let f be k(-21). Solve y = 0, -f*u - 3*y - 5 = 5 for u.
-5
Let l = -296 - -301. Solve 5*w + 2*o = 13, 2 - 3 = -l*w + o for w.
1
Let q be -79 + 7/((-28)/8). Let h = q + 83. Solve 0 = -h*a - 3*i - 13, 17 = 5*a - 4*i - 8 for a.
1
Let r(m) = -m + 16. Let p(z) = -z**3 + 7*z**2 + 3*z - 8. Let o be p(7). Let b be r(o). Suppose b - 1 = n. Solve 0 = n*k - 4*k + 4*j - 14, 4*j - 21 = -5*k for k.
1
Let k = -346 - -351. Let j be -7 + 6 - (-32 + 0). Let u = 3 + -1. Solve -k*r + 4*g - j = 0, g = -0*r + u*r + 10 for r.
-3
Let n = 2529 + -2526. Solve n*a - 3*h - 24 = 0, -16*a - 4*h = -11*a + 5 for a.
3
Suppose 6 = 3*w - 3. Let o(n) = n**3 - 9*n**2 + 23*n - 27. Let r be o(6). Solve r*c - 10 = x, 2*x - 4*c = -w - 13 for x.
-4
Let g(a) = a - 6. Let p be g(3). Let s(v) = -v**2 - 5*v - 5. Let l be s(p). Solve -2*o - 3 = -d + 4*d, -d - l = 4*o for d.
-1
Suppose 4*v + 16 = -3*g, -4 = -5*g + 15*v - 14*v. Solve g*m + 2*y = -m - 9, 2*y + 4 = 0 for m.
-5
Let c(u) = -u**3 - 5*u**2 - 6*u - 3. Suppose 7*g - 13*g - 24 = 0. Let p be c(g). Solve 21 = 5*k + j, -k + 4*k + p = -5*j for k.
5
Suppose 4*j - 3 = 13. Suppose j*y - 1 = 11. Suppose 0 = 5*a + 10, 13 = b - 4*a - a. Solve y*m = -4*l - b, -2*m - m - 5*l = 6 for m.
3
Let w be (-1 + 1)/(5 + -3). Suppose w = 3*z + 38 + 31. Let j = -18 - z. Solve -j*k + 9*k + 5*x + 11 = 0, 3*k + 9 = -4*x for k.
1
Let t(u) = -7*u**2 - 2. Let v be t(2). Let m be (45/v)/((-1)/2). Solve m*o + 0 + 7 = -4*y, 2*o - 3 = 5*y for o.
-1
Let u(t) = 3*t + 2. Let j be (-1)/2*(-10 - 2). Let c be u(j). Solve -c = 4*x, 6*v = v - x - 25 for v.
-4
Let y be (-4)/(-16) + 19/4. Let w = -493 + 497. Solve -5*n + 2 = 2*q, w = -y*n + q + 3*q for n.
0
Let f be 2/14 + 8/(-7). Let y be (2 - -2) + 2 + f - 3. Solve -y*p - 2*x - 3*x = -5, 4*p - 17 = -3*x for p.
5
Let t be 1/1*6/(-3). Let h be (t - -2)*3/(-6). Solve -l = -x + 7, -4*x + h - 2 = 2*l for l.
-5
Let o(a) = -a**3 + 4*a**2 - 4*a + 16. Let s be o(4). Solve s = -2*l - u + 3, u = 4*l - 2*u + 9 for l.
0
Suppose -k - c + 9 = 7, -k - 2*c + 5 = 0. Let w(u) = -11*u - 4. Let l be w(k). Solve -4*i + 16 = -2*y, 0*y = 3*i + y - l for i.
3
Let d be -3 - 0 - (-1 - 2). Let j be (-1 - 2)*(0 - 1). Let n = -361 + 366. Solve -j*v + 5*q = 2*v, -3*v - n*q = d for v.
0
Suppose 2*x = 6*x. Let h be -1*(10 + x + -1). Let r = h + 10. Solve 4 = -t - 2*o - 0*o, 2*t - r = 5*o for t.
-2
Suppose -4*w = -20, -2*b = -3*b - 4*w + 23. Let i = -1 + 5. Solve b*m + 2 = -1, -i*x + 4*m = 4 for x.
-2
Let g(i) = -i**2 - 10*i + 16. Let p be g(-10). Suppose 4*h + 4 = -p, -2*u + 4*h + 30 = 0. Solve 5*k + s - 7 = 0, -4*s = 4*k + u - 17 for k.
1
Let w = 127 + -123. Solve 28 = 5*q - 3*y, -4*q - y + 15 = w*y for q.
5
Let y = -19 + 19. Let c(x) = -x**3 + 2*x - 4. Let t be c(y). Let m be t/(0 - 4) + 1. Solve 3*n + 14 = -m*h, 5*h = -2*n + 5*n + 7 for n.
-4
Let w(r) = 3*r - 30. Let g be w(13). Suppose -4*d + z - 11 = -7*d, g = d - z. Solve -d*v + 5*y - 50 = 0, -5*v + 2*y - 6*y - 5 = 0 for v.
-5
Let d(t) = 4*t**2 - 62*t + 35. Let h be d(15). Solve -k - 2*k = -h*y - 14, y - 3*k - 2 = 0 for y.
-4
Let w = -48 - -53. Solve 0 = 3*l - w*y - 4, -l + 4*y = -0*y + 1 for l.
3
Let o be 2 + (7 - (48/(-3))/(-4)). Let y = 52 + -32. Solve -x + 0 = 3*u - 4, -y = -u - o*x for u.
0
Let y(g) = 4*g**2 - g + 1. Let u be y(1). Let i = 287 - 283. Solve -3*v - u*a - 2 = 5, -i*v = 3*a for v.
3
Suppose 3 = p - 6. Let h be (p/(-6) - 1)*16/(-20). Solve 4*y + 2*q - 10 = 0, -4 = -h*y - 4*q + 2*q for y.
3
Let z be (4 - 2 - 0/(-3))/2. Let k(i) = -i + 5. Let u be k(z). Solve 0 = 4*h + 5*v - 5, -u*v = -v - 15 for h.
-5
Let o(p) = p**2 - 2*p - 4. Let v be o(6). Let f(w) = 10*w - v + 15 + 0*w**2 - w**2. Let s be f(9). Solve 23 = -3*z - s*b, -z + 3*z - 5*b = 23 for z.
-1
Let z be ((-3)/(-12))/(1*3/36). Solve 3*s - r + 5 = 0, 0*r + 13 = -z*s - r for s.
-3
Let o(v) be the first derivative of -v**3/3 + 6*v**2 - 9*v - 3. Let k be o(11). Let x = 2 - k. Solve 4*q + q + l + 3 = x, q + 5*l = -15 for q.
0
Let r(z) = -z - 8. Let q be r(-12). Solve 2*b + y - 8 = -0*y, 12 = q*b + 4*y for b.
5
Let 