erivative of -n**6/120 + n**5/6 + n**4/8 - 10*n**3/3 - 5*n**2. Let z be v(10). Solve 5*i + z = 0, -2*i + 11 = -5*a - 10 for a.
-5
Let r(s) = 53*s + 2 - 12*s**2 - s**3 - 64*s + 20*s**2 - 9. Let c be r(4). Solve -l = 2*z - c, -5*z - 3*l = -6*l - 16 for z.
5
Suppose -2 = 15*r - 17*r, 3*l - r + 19 = 0. Let v be 3/l*((-16)/2 - -2). Solve -v*m = 2*k + 4, 0 = m - k - 0 - 2 for m.
0
Suppose 86*x - 49*x = 52*x - 75. Solve -4*t = -t - x*b + 31, 13 = t + 3*b for t.
-2
Let c be (-434)/8 + 10/8 + -2. Let r = -39 - c. Let p be r/(-32)*(-3 + -1). Solve 5*t = 20, s + p*s - 2*t = -11 for s.
-1
Suppose 0 = 5*y - i - 12, -3*y = 3*i + 89 - 107. Solve 0 = 5*n - 4*z, -27 = -n - 4*z - y for n.
4
Let z(a) = -a**2 - 7*a - 3*a + 6*a + 144. Let o be z(-14). Solve 0 = o*l - 3*s + 1, l - 5*s = -l - 11 for l.
2
Let r = 28511 - 28477. Solve -2*b + 4*l = 8, -2*b = -3*l - r + 42 for b.
-4
Suppose -x = 4*x + 2*l - 24, -l - 3 = 0. Let z = -231 - -235. Solve -x*p + p + 4 = -z*k, 3*k = -5*p + 32 for k.
4
Let a = 107 - 79. Suppose a*b - 80 = 8*b. Solve -4 = -p + 4*r + 3, 0 = -b*p + r - 17 for p.
-5
Let t be (2 - 48/(-21)) + 320/(-1120). Solve 0 = -2*y, t*k + 5 = -k - y for k.
-1
Let s = -40 - -40. Let p be ((-4 - -8) + -2)/1. Let n(u) = u**2 + 5*u. Let v be n(-5). Solve -m = p*r + 5, 2*m + s*m - r = v for m.
-1
Let u(o) = 885*o - 2653. Let r be u(3). Solve 5*h + r = k + 6*h, 7 = k - 4*h for k.
3
Let o be (-128)/(-48) + 3 + 5/(-3). Solve -2*q = -o*v - 6, -3*v = q - 4*v - 3 for q.
3
Suppose 0 = 2*b + 2*w - 4, -3*b - 10*w + 20 = -14*w. Solve -3*i + b*j + 13 = 0, -4*j = -2*i - 7*j - 14 for i.
-1
Let b(z) = -z**2 - 15*z - 47. Let i be b(-5). Suppose 3*n - 2*y = 0, 3*n + i*y + 2*y - 21 = 0. Solve 4*q + n*x + 24 = 0, 4*x = q - 8 - 4 for q.
-4
Let x = -25 + 346. Suppose 8*p = x - 177. Solve -5*g - 4*j + 16 = -g, 3*g - p = 3*j for g.
5
Suppose -51*i - 284 = -193*i. Solve 5*d + i*f = 6, -5*d + 68*f = 66*f - 14 for d.
2
Let x be -6 + (-3)/((-12)/16). Let j = x - -8. Suppose -556 = -12*i - 544. Solve n - 5*v = 3 - i, -5*v = 3*n - j for n.
2
Let s(d) be the second derivative of d**5/20 - 2*d**4/3 + 2*d**3/3 + 41*d**2/2 - 31*d. Let j be s(7). Solve -3 = p - 8, 0 = -5*r + p - j for r.
-3
Let m(q) = 3*q**3 + 3*q**2 + q - 3. Let s be m(-3). Let i be -4*((-259)/37 - (-1 - 19)). Let n = i - s. Solve -3*z = 5*v - n, 0*v - 4*z = 5*v - 9 for v.
1
Suppose -5*l + r = -r - 14, -l = r. Suppose -3*c - 4 = -f, -9*f - l*c + 20 = -4*f. Solve -2*d - 3*o - 23 = 0, f*d - o - 4 = 3*o for d.
-4
Let w(l) = -l**3 + l**2 + l + 45. Let q(n) = n**3 - 2*n - 46. Let k(p) = 6*q(p) + 7*w(p). Let a be k(7). Solve -z - 1 = b, 0 = a*z - 2*z - 4*b - 22 for z.
3
Suppose 9*x + 185 = -67. Let n = x - -28. Solve 5*c + 3*y + n*y + 2 = 0, 2*c = 5*y + 24 for c.
2
Let l = 10692 + -10653. Solve -5*d + 6*y - l = 0, 20*y - 2 = -2*d + 18*y for d.
-3
Suppose -1278*j = -1300*j + 572. Solve -t - 3*z - 24 = -j, -5*t - 3*z + 10 = 0 for t.
2
Suppose -5*o - 2*v = -0*v - 12, 24 = 3*o - 3*v. Suppose w + 5*u = -o*w + 30, 0 = 5*w - 5*u. Solve 3*b + k = 16, -2*k - 2*k = -w*b - 4 for b.
4
Suppose 0 = -5*l + 5*x - 185, -4*l + x = -l + 121. Let u = 42 + l. Let a be (1*-5 - 0)*-2. Solve u = -3*c - 5*d - a, 5*d = -c + d - 8 for c.
0
Let y(a) = a**2 - 5*a + 6. Let g be y(6). Suppose -3*w - c = -w - 15, -5*w + 5*c = -90. Solve -4*f = -d - g, 1 + w = -3*d for f.
2
Suppose h - 2*d - 9 = 0, -3*h + 8*d - 6*d = -19. Solve 4*i + h*y = 3*y, -2*y - 7 = -3*i for i.
1
Suppose -8*s = 5*g - 3*s - 310, 4*g = 4*s + 256. Solve 6 = -65*j + g*j - v, 4*j + 12 = 2*v for j.
-3
Let y(k) = 709*k + 6401. Let j be y(-9). Suppose 0 = -3*h + 4*h - 4. Solve h*i = 3*f - 8, 0 = 3*f - 8*f - j for i.
-5
Suppose -3*h - 139 = 2*o, -4*h + 3*o - 197 = 8*o. Let u be (h + 45)/(2/14). Solve g - 10 = 3*r, -4*r + 2*g - u = -r for r.
-2
Let k = -38 - -27. Let d be 4/3*((-99)/4)/k. Solve -4*v = 4*f, -5*f - d = -f + v for f.
-1
Let u(c) = 3*c - 6. Let h be u(3). Suppose 4*o = -5*y + 11, -h*o - 11 = -2*y - 2. Solve -4*t - 8 = 0, -y*v + 16 = -6*v - 2*t for v.
-4
Let i(k) = 26*k - 1322. Let c be i(52). Solve -8*f + 4 = -6*f, -5*f + c = 4*p for p.
5
Suppose 8*r - 168 = -152. Solve 2*i + 2 = 5*a, -3*i = -i + 4*a + r for i.
-1
Suppose 6*o = 2*o - 4*v - 8, -3*v - 31 = -2*o. Solve 0 = -2*s - o*w + 22, -14*s + w = -10*s for s.
1
Suppose 0 = 21*y - 25*y + 4. Suppose -10*h - y = -31. Let o be (2 + 60)/2 - h. Solve 5*d + o = 2*z, 3*d = 2*z + 7*d + 8 for z.
4
Let f(c) = -c**2 - 50*c - 264. Let h be f(-6). Solve 4*i + 21 = 2*i - 5*z, h = -6*i - 5*z - 33 for i.
-3
Let a be 40/12 - 8/(-12). Let v = a + -2. Suppose d - 3 = v. Solve 6 = -2*h - 3*c, 1 = -4*h + 2*c + d for h.
0
Let t be (-224)/(-42) - (1/5)/((-9)/(-15)). Solve t*c - 10 = f, -11 = -2*c + 2*f - 3*f for c.
3
Let r be 36/10 + 354/(-590). Solve r*z = 5*f - 40, 2*z - 80*f + 82*f = 0 for z.
-5
Suppose -89 = 7*s - 131. Suppose 14 = i + s*i. Solve 1 = g + y - 1, -1 = -i*g - 3*y for g.
5
Let y(v) = 2*v**2 - 26*v - 6. Let m be y(12). Let i be (-10)/(85/m + 2). Solve -4*o + 16 = -4*k, -4*k = -k + o + i for k.
-4
Suppose 34*s + 192 = 82*s. Solve 22 = 5*l - 4*y, -s*l - 1 = 4*y + 3 for l.
2
Suppose 0 = -x - 6*v + 31 + 1, -2*v - 8 = -2*x. Solve 0 = -2*t - x, 3*y + 5*t = -225 + 196 for y.
-3
Let a = 30 - 23. Suppose 0 = a*n - 5*n - 18. Suppose -12*f + 5*f = -49. Solve 4*x + 5*k + 7 = 0, 5*x - n - f = 2*k for x.
2
Let v(p) = -p**3 + 14*p**2 - 39*p - 2. Let x be v(10). Solve 0 = 5*r + 30, 2*f + x + 4 = -r for f.
-3
Suppose g = 2*a - 5, 4*g = -3*a + 8*a - 14. Solve 2*p - 2*r - a = 0, -9 - 24 = 2*p + 5*r for p.
-4
Let b = 1 + 3. Let h(o) = -1 - 7*o - 4 - b*o - o**2 + 0*o. Let g be h(-10). Solve -2*r + 21 = g*c + 9, r - c + 8 = 0 for r.
-4
Let a = 1497 + -1492. Let u(c) = -c**3 + 7*c**2 + 8*c. Let i be u(8). Let j = 3 + i. Solve 2 = -w, -h + 3 = -a*w - j for h.
-4
Suppose -11*y - 2940 = -23*y. Let u = 248 - y. Suppose -5*d = -0 - 5. Solve -h - 2*l - d = -l, -u*h + 12 = -2*l for h.
2
Let h be (-544 - 2) + (-7 - (-8)/2). Let m = h + 557. Solve 1 = -2*y - 1, -2*w = -2*y - m for w.
3
Let o be (-3 + 199 - 1) + 1. Suppose 0 = 4*h - 5*i - 126 - 74, -4*h + 4*i + o = 0. Suppose 5*f - h = 15. Solve -t + 4 = -3*p - 0*t, -3*t = -f for p.
0
Suppose -2*l = l + 5*x + 11, -4*x - 4 = 2*l. Let t = 14 + l. Let f be (10 - 10)*2/(-6). Solve -4*p + 2*y = 6, 2*p + f*y - t*y = 0 for p.
-3
Let q be (3/(-2))/((-9)/24). Suppose -3*k + t = -4, -k + q = 5*t - 8. Solve 4*d = -4*z + 7 - 35, k*z + 2 = d for z.
-3
Let y = -596 - -609. Let x = -15 + 18. Suppose -x*o + 2*a + 10 = 0, 0 = -5*o + 2*a + a + 15. Solve -6 = 5*b - p + 2, -2*b - 5*p + y = o for b.
-1
Let a = -5228 - -5232. Solve -a*j = -4*o - 5*j - 3, 5 = 5*o + 3*j for o.
-2
Suppose -18 = -2*g - 3*f, 2*g - 9 - 5 = -2*f. Suppose 2*i + g*i - 130 = 0. Suppose -267*b + 230*b + 185 = 0. Solve -w - 5*h = i, 3*w - 4*h = b*w + 22 for w.
-1
Let g = 9073 + -9069. Solve -5 + g = 2*i + u, 2*i - 3*u + 5 = 0 for i.
-1
Let n = 74 - 26. Let y be (-3)/((-54)/153)*(-1 - -7). Let r = y - n. Solve 5*t + r = 4*h - 2, -t = -3*h + 12 for t.
3
Let k(m) = -3*m**2 + 4*m - 14. Let z be k(-7). Let r = 191 + z. Suppose -4*f + 8 = -4*h - 0*f, 5*f = -3*h + 26. Solve -10 = r*g, h*t - 5 - 13 = 2*g for t.
4
Let v = -8388 - -8390. Solve -10 = -v*l + u, 2*u - u + 22 = 5*l for l.
4
Suppose -5*l + 115*w = 120*w - 430, -344 = -4*l + 3*w. Solve -5*u = -c + l - 111, 5*u + 5*c + 5 = 0 for u.
4
Suppose 65*m - 73*m + 528 = 0. Suppose 3*k - 2*k = 61. Let a = m - k. Solve -2*v + 0*v = a*j - 17, j + 4*v + 11 = 0 for j.
5
Let u(i) = 68*i**2 + 28*i + i**3 - 145*i**2 + 51*i**2 + 12 + 55*i**2. Let q be u(-28). Solve 8*n = 3*n - 2*y + 26, -q = -4*y for n.
4
Let z be (8/(-60) + 186/45)/2. Suppose r - 10 = 5*h, r = 4*h + z + 7. Solve -r*d + 4*n + 21 = 0, -2*d - 2*n + 22 = 2*d for d.
5
Let i(w) = w**3 - 22*w**2 + 40*w + 21. Let c be i(20). Solve -3 = -x - a, c = -3*x + 2*a + 5 for x.
-2
Let x = 126 + -125. Let t be (0/(-4) - -2)*(x + 1). Suppose -7*d - 31 = -11*d + 5*n, 0 = 4*d + 4*n - t. Solve 0 = -g - 5*v + 4, -g = -0*g - 3*v + d for g.
-1
Let z be (-60)/(-70) - (-536)/(-168) - (-206)/6. Solve z = 5*u - 7*y, 0 = -u - 5*y - 14 - 18 for u.
-2
Let u = 95 - 65. Let f(c) = -c + 34. Let y be f(u). Let h(j) = -j**2 + 5*j - 1. Let g be h(y). Solve -g*v - q - 4 = 0, 6*q = -5*v + 2*q - 9 for v.
-1
Suppose 5