). Solve p*c - 4*c = 4*k - 21, -4*c + 2*k = 28 for c.
-5
Let o = -8068 + 8099. Solve 3*m - 10*w = -6*w + o, 5*w + 15 = -m for m.
5
Suppose 152 = -4*w + 2*i, 4*w - 5*i + 43 + 109 = 0. Suppose 2*n + 47 + 29 = 0. Let y = w - n. Solve -5*c - 2*s - 40 = s, c - 4*s - 15 = y for c.
-5
Let x(r) = -r + 3. Let q be x(8). Let c be 5/10 + (-52)/8. Let s be (-8 - q)*8/c. Solve 0 = -z + 5*z + s*u + 16, 5*z = u - 26 for z.
-5
Let u be 17/((-17)/(-4)) + (-2)/(-4)*-4. Solve v = 6*q - 8*q, 0 = -u*v - 4 for q.
1
Suppose -5*t + 14 + 6 = 4*o, 4*o + t = 20. Let c be ((-26)/(-6) + 0 - 3)*6. Suppose 3*h = i + 6, c*h - 4*i = 3*h + 10. Solve 0*k = -h*k, 5*f - o*k = 0 for f.
0
Let x = 541 + -538. Solve 0 = -2*u + 5*b - 0 + 12, -3*b = -x*u for u.
-4
Let c(t) = -4*t**2 + 69*t - 62. Let x be c(19). Let n = x + 203. Suppose -3*d + 0*d = 0. Solve 4*h + 5*p - p - n = 0, -4*p = d for h.
2
Let u = 564 - 565. Let k be u - (0 - (-2 - -5)). Solve -l + 3 = y - 2*l, k*y = l + 1 for y.
-2
Suppose 5*c + 160 = 5*w, 2*w + 2*c = 5*c + 68. Solve -5*h = 3*r - w, r + 2*r = 5*h - 22 for r.
1
Let s be (0 - -7) + 95 + -70. Solve 2*h + 17 = 3*y, 3*h - 5*y + s = 5 for h.
-4
Let n(p) = -13*p - 80. Let a be n(-6). Let f = -148 + 98. Let h be ((-10)/(-50))/(a/f). Solve -3*v + 4*d + 13 = 0, 4*v + h*d + 1 - 8 = 0 for v.
3
Let w be 0 + 11/((-22)/(-690)). Let m = -340 + w. Solve 16 = -2*r - m*g, 3*r - 8*r = -3*g + 9 for r.
-3
Let r be (-1)/((-1914)/(-240) - 8). Let q(u) = u**2 - 12*u - 9. Let j be q(9). Let l = r + j. Solve 3*d - 5*x = 25, 5*x + l = -d - 1 for d.
5
Let u = -107 - -127. Suppose 23*m - u = 19*m. Solve -2*q = m*o - 6*q - 14, -11 = -5*o + q for o.
2
Suppose -g = -h + 4*g, 0 = -3*h - g. Solve h = q - m - m - 7, 4*q + 8 = -m for q.
-1
Let c = -12830 + 12835. Solve 26*s = -2*f + 22*s + 8, 4*f - c = 3*s for f.
2
Suppose -44*n + 42*n + 23*n = 63. Solve -n*u - 17 = -2*x, 3*x - 9 = -2*u + u for x.
4
Suppose -5*l - 2 = p, -2*p = -0*p + 4. Let k = -400 - -400. Suppose -5*z + 3*v - 2 + 28 = k, 5*z + 5*v = 10. Solve -h + 3*i = 7*i - 25, l = -z*h + 4*i for h.
5
Let s = -39 - 20. Let r = s - -60. Let f(a) = -a + 2. Let p be f(r). Solve 3*v + 5 = l - p, 5*v = -2*l - 21 for v.
-3
Suppose 66*u - 74*u - 48 = 0. Let l be 2 + 1 + 7 + u. Solve -l*p - 12 = -2*a - 2*p, -3*a - 17 = 4*p for a.
1
Suppose -2*y - 9 = -111*f + 106*f, -7*y = -2*f - 15. Solve -11*r + 15*r + s = 3, -f*r + 6 = -3*s for r.
1
Let o = -8372 + 8440. Solve h = -65*d + o*d - 16, -d + 24 = -5*h for h.
-4
Suppose 7*k = 4 + 10. Let w be (-4 - -8) + (0 - k). Solve 0 = b + 4*v + 3, -w*b + 6*b + 5*v + 1 = 0 for b.
1
Suppose 126 = 2*k - 2*o, -2*k + 96 = -3*o - 38. Solve -2*a = 4*z + 22, 0 = -k*z + 50*z + 2*a - 14 for z.
-4
Suppose 0 = -13*g + 317 - 161. Solve u = 3*j - 11, 9*u = g*u + 5*j - 23 for u.
1
Suppose -7831 = 405*z - 19171. Solve 2*o - 3*q - 11 = 0, -o - 27*q = -z*q - 3 for o.
-2
Let m be 1/((-14)/175*(150/(-4))/15). Solve 3*n + 3*x = -9, -m*x - 3 = 4*n + 8 for n.
-4
Let b = -12226 - -12229. Solve -10*n - 9 = -9*n - b*l, 4*n = 2*l + 4 for n.
3
Suppose 27 = -d + 32. Suppose 195*p - 190*p - 3*f = 11, 10 = p + 2*f. Solve 2*a + 5 = -a - d*q, -2*q = -p for a.
-5
Suppose -6*m + 8*m = -30. Let l be (-36)/m*20/8. Solve -l*c - 11 = -3*c - p, 2 = p for c.
-3
Suppose -2*i - 4*c + 130 = -0*c, -c + 225 = 4*i. Suppose -48 = -i*m + 43*m. Solve 0 = 5*o + 4*y - 22, m*o - y + 4 = 3*y for o.
2
Suppose -24*i = 5*i - 551. Solve -17 = y + 4*h, 0 = -8*y + 3*y + 2*h - i for y.
-5
Suppose -4*z = -0 - 16. Suppose 0 = 81*r - 1399 - 383. Solve z*j - r = 2*m, -2*j + 14 = 4 for m.
-1
Let m(v) = 6 - 15*v - 20*v + 34*v. Let j be m(4). Suppose -4*g + 6 = -j. Solve -16 = -2*r + 3*s, -g = 4*r + 4*s + 6 for r.
2
Let h(l) = l**3 + 4*l**2 + 26*l + 268. Let b be h(-6). Let m = 20 + -20. Solve p - 4*u + 45 = -4*p, m = -3*p + 5*u - b for p.
-5
Suppose -124*c - 63*c = -3179. Solve -c = 4*m + v - 6, -2*m - v = 7 for m.
-2
Let p(t) = -5*t - 10*t - 3*t + 17*t + 9. Let g be p(4). Solve 3*l - 4 = u, -7*u + 1 = 3*l - g*u for l.
1
Suppose 60 = 3*b - 0*b. Suppose 0 = -3*l - 3*o - 1 + 16, 4*l = -5*o + 25. Suppose l = 4*r + 2*r - 96. Solve t - r = -t - 2*q, -b = -4*t - q for t.
4
Let x = -1388 - -1390. Solve 3*z = -z - 5*m + 15, x*m = -2 for z.
5
Suppose -4*o = 4*w - 24, o - 4*w = -0*w - 14. Let a be 3 - (-1 - (-4 - 0) - o). Solve -4*k + 4*q = -16, -k - 3*q = a*q + 20 for k.
0
Let w(u) = 48*u**2 - 674*u + 33. Let p be w(14). Solve -s + 2 = -p*v - 0*s, -3*s + 6 = v for v.
0
Suppose 1670*l = 1662*l + 40. Solve 9*d = 7*d, -l*i + 3*d = 25 for i.
-5
Let b = 8 - 4. Let y(h) be the second derivative of h**4/12 - 7*h**3/6 + 15*h**2/2 - 130*h. Let k be y(b). Solve -3*r - 3*t = 9, 0*t + k = -5*r - 2*t for r.
1
Let d be -13 + (-390)/(10 + -23). Solve 5*q - 4*r + 17 = 0, -2*r = 4*q + d + 7 for q.
-5
Suppose 20 = -5*y, 1068 = 2*o - 5*y + 1026. Solve -c = 4*f + 1, -o*f + 9*f = 4*c + 4 for f.
0
Let f be (56/4)/(2/(-5))*(-4)/14. Solve 4*n - u = 12, -3*n + u = -f + 2 for n.
4
Let v = 52 - 26. Let d be v + -5*(-4)/20. Let j be 6/(-27) + -3*(-29)/d. Solve 3*k - j = -2*c + 6*k, c = -k + 4 for c.
3
Let l = -19319 - -19325. Solve -10 = -3*s - i, -s + 54*i - 52*i = l for s.
2
Suppose -12*y + 50 = -7*y. Suppose 0 = -5*w - 2*s + 12, 0 = 5*w + 4*s - 4 - y. Solve -2*x - 5*f = x + 10, 3*x = w*f + 25 for x.
5
Suppose -6*n + 2*n = 84. Let v be -4*(n/(-6) + -3) - -23. Solve 3*p + 5*y - v + 9 = 0, -5*p - y = -20 for p.
4
Let r(y) = y**2 - 2*y + 1. Let w be r(-7). Let a(o) = -6 - 62*o - w*o + o**2 + 124*o. Let f be a(4). Solve 2*d - 5 = u, 4*d + f*u + 5 = 19 for d.
3
Let y be (-4563)/(-1690) - 4/40*-3. Solve 3*h - 3 = 40*f - 35*f, 2*f - y*h - 6 = 0 for f.
-3
Let r be ((-12)/(-4) + -6)*-26. Let j be 56/26 + (-12)/r. Solve j*a + 3*u + 5 = -2*a, -4*a - u - 7 = 0 for a.
-2
Let x be (-19)/((-1 - 2) + (-8)/(-3)). Let p = x + -57. Suppose p = 5*z - 2*n - 20, -2*n = 4*z - 3*n - 19. Solve -o = 2*r + r + z, -2*o - 8 = 4*r for o.
0
Let o(x) = -2*x**3 + 13*x**2 - 8*x + 17. Let i be o(6). Solve 4*y = -c + 6, -194*y + 191*y + i*c = -16 for y.
2
Suppose 463*i = -149 + 615 + 460. Solve -i*s + 23 = -18*j + 23*j, 5*s = 4*j - 25 for s.
-1
Let u(g) be the second derivative of 2*g**3/3 - g**2 + 26*g. Let y be u(12). Suppose -3*w = -y + 37. Solve 2*o = -5*n + 29, -w*n = -o - 4*o - 5 for o.
2
Suppose 71*l - 69*l = -812. Let x = l + 409. Solve -3*g - 2*b = x*b, b - 8 = g for g.
-5
Let a = 71 - 138. Let j(q) = -q**2 + 50*q - 13. Let r be j(51). Let z = r - a. Solve 0 = -2*c + 2 + 2, -3 = 3*y + z*c for y.
-3
Suppose 102 + 46 = 48*x - 11*x. Solve 2*a - 3*a + 5*s + 11 = 0, -4 = -2*a + x*s for a.
-4
Let x be ((-156)/(-2366)*13)/(3/14). Solve -x*l = -v - 5, 89*l = 2*v + 93*l - 14 for v.
3
Let t = 131 + -133. Let h(i) = 12*i + 27. Let j be h(t). Solve l + 9 = -4*q, j*l - l - 6 = 0 for q.
-3
Suppose 6*n + 2*c + 2 = 5*n, -2*n - c - 4 = 0. Let i be ((-1)/n)/(6/(-120)). Let s = i + 17. Solve -g - 18 = -3*u, -g - s = u + 3*g for u.
5
Let z(x) = 16*x**2 + 11 + x**3 - 11*x - 4*x - x**2. Let s be z(-16). Let j be (-2)/5 - 92/s. Solve -2*c - 26 = -c - 5*l, 4*l = -2*c + j for c.
-1
Let u = 326 + -303. Suppose -12*s + 73 + u = 0. Suppose -2*y + 21 = -5*z, z = -2*y + y + 7. Solve 2*j - 4*o - y = 0, -3*j + 3*o = -5*j + s for j.
4
Let v = -87 - -61. Let u = v + 63. Let p = u + -13. Solve 0 = 6*a - a + 25, g + p = -5*a for g.
1
Suppose -243 = -2*i - 219. Solve -2*b - i = -2*n - 4, -3*b = 4*n - 16 for n.
4
Let a = 37219 - 37148. Solve 16 = -67*m + a*m, -m = 2*j + 2 for j.
-3
Suppose c + 5 = 19. Suppose 2 = -2*g, 3*g - 4*g + c = 3*f. Suppose u - 6 = 3*u - 3*d, -4*d = -16. Solve -j = -f*w - 10, -4*j + 2*w = u*w + 23 for j.
-5
Suppose 0 = 5*v + j - 372, 5*v - 4*j - 477 + 90 = 0. Suppose 0 = -3*l + 84 - v. Solve 0 = -l*y + 4*z + 1, 3*z = y - 0*y + 3 for y.
3
Let q(c) = -c**3 + c**2 - 1. Let y(i) = 2*i**3 - i**2 - 11*i - 9. Let a(x) = -q(x) - y(x). Let j be a(-3). Solve -2*l = 3*n - n, j*l + 3 = -3*n for n.
3
Suppose 0 = -5*w + 15*v - 19*v + 2, -5*v = -4*w + 18. Solve j - 4*k + w - 9 = 0, 4*k = -12 for j.
-5
Suppose -5*x = -5*n + 10, 0 = -15*x + 17*x + 6. Let v be 6/2*(2 + 1). Let u be (-4)/(-2) + n + (v - -2). Solve 0 = 2*t - 5*i - u, i + i + 4 = 0 for t.
1
Let s = 7639 - 7629. Solve -3 = 3*z - 3*r, -2*z = 2*r - 8 + s for z.
-1
Let x(l) = 14*l - 9*l**2 + 38 + 7*l + 4*l 