*r + 2*g. Solve r*d - 30 = x, -2*d = 2*d - x - 25 for d.
5
Let z = 63 - 71. Let l be 4*(-4)/z - 3 - -3. Solve l*a = -n - 2*n - 9, -20 = 5*n + 5*a for n.
-1
Suppose -138*j + 9*j - 74*j + 609 = 0. Solve -5*m + 3*f - 16 = 0, 3*m + 7*f = j*f - 27 for m.
-5
Suppose 0 = -15*h + 20*h + 5*d - 205, 9 = 3*d. Solve 0 = -g - 35 + h, -27 = -5*x - 4*g for x.
3
Let a = -67 + 73. Suppose 2*w - a - 4 = -2*b, 4 = 4*b. Solve 2*o + 6 = -3*k, -5*k + k - 8 = w*o for k.
-2
Let i be 10 - 7 - 9 - 3. Let h be i/((-54)/(-24)) - (-24)/4. Solve h*l + 2*l - 25 = -5*b, -2*b = -5*l - 10 for b.
5
Suppose -3*n - 14 = -17. Let y be (n - 1)/((-2)/2). Suppose -3*b + 6*b - 78 = y. Solve 2*d = -5*c + 21, d - 4*c = -2*d - b for d.
-2
Let g be (-4)/(-10) + 6 + 759/15. Suppose 0 = -4*t + g - 45. Solve -d + 4 = 3*c - t, c - 1 = -d for c.
3
Suppose -175*r = 56*r. Let m(z) = 2*z. Let f be m(4). Solve -l + 0 + 4 = r, 2*l - f = -2*u for u.
0
Let c be 2/(-23) - 188/(-46). Suppose -28*f + c = -24*f. Solve -3*q - 4*l = -0 - f, -4*q - 3*l = -6 for q.
3
Suppose 8 = 2*v - j + 4*j, -4*v + j + 44 = 0. Suppose -5*i - v = 3*h, -9*h - 5*i = -7*h + 10. Solve h = o - 2*y + 15, -2*y = -o + 2*y - 25 for o.
-5
Suppose -3*x = -f, 0*f = -5*f + 2*x + 13. Let o(p) = -28*p**3 - 3*p**2 + 24*p**f + p**2 - 2*p + p. Let k be o(-1). Solve -7*q - 13 = -k*z - 3*q, z = -3*q for z.
3
Let z = -928 + 931. Solve -5*y = -2*u + 24, z = 2*y - 2*u + 15 for y.
-4
Suppose -83*a - 56*a + 262 = -294. Solve a = -3*l + 2*j, -4*j - 1 + 9 = 3*l for l.
0
Let j be (-2)/(2/(18/(-15)) + 1). Suppose 2*o = d + 11, 5*d = 2*o + j*d - 14. Solve -2*l - 4 = -o*g, -2*l + 1 = -0*g + g for g.
1
Suppose -5*w + 48 = -f, 7*f + 36 = 4*w + 5*f. Suppose w*c - 27 = c. Solve 2*g = -3*b + 10, -10 = 5*b - c*g + 5 for b.
0
Let p = 42 - 38. Suppose u + 9 = p*u. Suppose -3*b - u*f = -25 - 2, -3*b + 23 = 2*f. Solve -3 = -3*n + b*y, 2*y = -3*y - 15 for n.
-4
Let k = -243 + 244. Let d(c) = c**2 + 15*c - 15. Let n be d(k). Solve -z + g + n = -2*g, 4*z = 5*g - 3 for z.
-2
Let u be (-58)/(-14) + 88/(-616). Solve -14*q = -5*v - 17*q - 12, 5*v + u*q = -11 for v.
-3
Let p(h) = -5*h - 61. Suppose 0 = 3*a + 24 + 15. Let y be p(a). Solve -3 = 2*z - w, 21 = -y*z - 0*w - w for z.
-4
Suppose -10 = 2*z, -16 - 20 = -x + 5*z. Solve x*r - 9*r - k + 6 = 0, k + 3 = -r for r.
-3
Let u = -155 + 78. Let o = -14 - u. Let k be 234/o + 4/14. Solve 4*f - 8 = -2*n - 0*n, -4*f = k*n - 12 for n.
2
Let v be (260/(-182))/((-1)/7). Suppose -y + 5 = -5*o, 5*o - v = y + y. Let d be 4/1 - y/(-5). Solve -2*b + d = 4*r + 9, -8 = -2*b for r.
-4
Suppose -2 + 16 = -m + 25. Solve -4*f = -8, 5*f = 6*l - m*l + 10 for l.
0
Suppose 460 - 86 + 240 = 307*h. Let t = -2 + 7. Solve t*s + 0*s = -3*j + h, j - 2 = -s for j.
4
Let k = 10137 + -10134. Solve 17*u + k*t = 18*u + 13, 0 = -t + 4 for u.
-1
Suppose 2*q = -3*q + 52 - 32. Solve 0 = -q*y - 35*h + 38*h - 29, -5*h + 40 = -5*y for y.
-5
Let j(h) = -9*h + 36. Let y be j(4). Suppose -15 = 5*k + 5*r, y = 6*k - k - 2*r - 20. Solve -4*q - 2*m = -k*q, 0 = 3*q + m for q.
0
Suppose d + 20 = -165. Let y = -130 - d. Suppose 0 = -60*n + y*n + 40. Solve 4*q + 4 + 4 = 4*a, -4*a + 3*q = -n for a.
2
Let t(z) = -3413*z + 13652. Let q be t(4). Let b be (-1)/(-1)*1 + 2. Solve -2*k + 4*u - 3 - b = q, k + u = 6 for k.
3
Let f = 128 - 126. Suppose v - 3*z + 7 = 0, 3*v + f*z = -v + 14. Solve -v*r = -2*o + r, 0 = -5*o + 4*r - 7 for o.
-3
Let t = -11 - -13. Suppose 8*n - 4*n - 47 = 3*f, 5*f = 4*n - 57. Let l be n/6 + 77/21. Solve s + t*g = -2 - 1, -l*g - 15 = 0 for s.
3
Let u(z) = -6 + 0 - 4*z + 0. Let o be u(-2). Suppose -f + 24 = o*f. Solve -4*k = -n + 16, 0 = -f*n + 4*n for k.
-4
Suppose 3*n + 7 = 34. Let u be 0*(5 - (n - 5)). Suppose u = -5*h + 11*w - 6*w + 30, w - 3 = -2*h. Solve l - 4*l - 6 = 0, p + 8 = -h*l for p.
-2
Suppose -108*p + 112*p + 4*b = 20, b = -2*p + 8. Solve 4*l + 20 = -3*q, -l - p*q - 5 = 9 for l.
-2
Suppose -5*s + 11 = 2*w, 65*w = -s + 67*w + 7. Solve -3*q = 3*k, -s*k - k = 2*q - 4 for k.
2
Let r = 5820 - 5815. Solve -3*l - 10 = -z, 6*z - r*z + 22 = -5*l for z.
-2
Let j = -9258 - -9261. Solve 5*b + 14 = j*n - 7, 0 = 5*n + 5*b + 5 for n.
2
Suppose -18 = 6*v + 42. Let a be (-62)/v + 2/(-10). Suppose -9*k = -a*k - 21. Solve -k*s = -3*s + 3*h + 16, 2*h = -4*s - 12 for s.
-1
Let m(r) = 160*r - 635. Let p be m(4). Let j be (-1)/((-1)/2) + 2. Solve k + 2*k + j*h + 12 = 0, 5*k + 20 = p*h for k.
-4
Let f be (5/4 - 224/128)/((-2)/20). Solve -4*p = -f*c - 27, -24*p = -c - 19*p - 18 for c.
-3
Let t = 28 - 7. Suppose 8 = -3*l - 5*o, -66*l = -61*l - 5*o - 40. Let q be 3/2*(-6 + 8). Solve q = v, -s + 3*v - t = -l*s for s.
4
Suppose -37*q = -43*q + 18. Suppose 5 = f + r - q, -r - 40 = -3*f. Solve -4*u = -h - f, 0*u = 5*h - 4*u + 12 for h.
0
Suppose -4*i = -3*b - 34, -7*i + 4*i = -5*b - 64. Let w = b - -19. Solve 0 = -5*f - w*k - 0*k - 35, -15 = 5*k for f.
-4
Suppose 17*z - 2*b - 23 = 0, -3*z + 937 - 919 = -5*b. Suppose -2*w = -o - 12, -o + 4 = 4*w + 2*o. Solve -2*j = p - 8, w*j - 3*p - z = 5 for j.
3
Suppose 8*g = 4*i + 10*g + 306, 5*g = 4*i + 327. Let j = -77 - i. Solve t = k + j, -3 = -k - 4*t + 1 for k.
0
Let t(o) = -2*o**2 + 24*o - 50. Suppose -117 = -6*x - 7*x. Let v be t(x). Solve v*c = -6*m + 4*m - 18, -3 = -c + 2*m for c.
-3
Let n(c) = -5*c**2 - 56*c + 3. Let x be n(7). Let d = x + 638. Solve -r - d*l = 25, 2*r - 3*r + 4*l = -15 for r.
-5
Suppose 3*i + o - 5 = 1, 2 = i - 3*o. Suppose 0 = 5819*a - 5280*a - 4851. Let b = 11 + -7. Solve b*x + 3*z = -5, x - 3*z + a = -i*x for x.
-2
Let s = -25 + 28. Let a be (s*(-1)/1)/(15/(-10)). Let l be a/11 + (-260)/(-22). Solve 5*h = -2*y + h - l, 12 = -3*y - 3*h for y.
-2
Let x(y) = -y**3 + 3*y**2 + 25*y - 26. Let t be x(6). Suppose 0 = -4*h + t*h. Solve -s + 6 = 2*b, 2*s = -h*b + b + 2 for b.
2
Let r be (-1)/(-2) - 58/(-4). Let a be (r/(-3))/(5/(-2)). Let x be 3*-1 - (6 - 11). Solve -10 = -3*f - x*y - 3*y, a*f - 10 = -5*y for f.
0
Let t(i) = 9*i**2 + 59*i - 24. Let o be t(-7). Solve o*g = -4*s - 36, -13*s + 12*s + 3*g + 11 = 0 for s.
-4
Suppose 5*q - 8*q - 20 = -4*i, -i + 5 = 0. Let r(x) = x**3 - x + 4. Let w be r(q). Solve 0*t = -2*t - 3*z + w, 6 = 3*t + z for t.
2
Let n be (-316)/(-237)*30/(-4). Let l be (0 + 10/(-20))*n. Solve 2*m = m - 4*z + 9, -5*m - l*z + 15 = 0 for m.
1
Let r be 20/((4/12*2)/2). Let a = r + -58. Suppose -5*v = -a - 8. Solve -2*o + 5 = -n + o, -v*n + 2 = -2*o for n.
4
Let j(q) be the second derivative of q**5/20 - 5*q**4/12 + q**3/3 - 7*q**2/2 + 65*q. Let d be j(5). Solve -2*g + d*g = -4*u, 3*u + 15 = 3*g for g.
4
Suppose -52*c - 231 = -387. Solve c*v + 10*l - 15*l - 7 = 0, 4*v + 6 = -l for v.
-1
Let o = -438 + 445. Let q(z) = z - z**3 + 16*z**2 + 1 - 7*z**2 - 4*z**2. Let p be q(3). Solve -3*w + l - p + o = 0, 0 = -2*l for w.
-5
Let p be (-6)/(-216)*6 + 7/(-6). Suppose 47*f = 35*f + 36. Let w be -21*p/f - 2. Solve -w*l = u + 5, -u - 18 = -5*u - l for u.
5
Suppose -533 = -129*m - 17. Solve -9 = 3*q + m*n, -4*n = -5*q - 2*n - 15 for q.
-3
Let q be (28/10)/((-23)/3105*-27). Solve h = -2*r + 5, -4*r + q - 1 = -h for r.
3
Let g be 22*(45/35 + 4/(-14)). Let s = -19 + g. Suppose -3*u + 13 = m - 0, -3 = -s*m. Solve 2*k - 3 = l + 4*l, u = -4*l for k.
-1
Let r(o) = 2*o**3 + 10*o**2 + 12*o + 12. Let f be r(-8). Let h = f - -472. Solve 3*c - 12 = -h*n, -5*n - 20 = -3*n - 5*c for n.
0
Suppose 0 = -r - 2 - 3, r + 14 = 3*d. Let h(u) = -u - d*u - u**3 - 3 + 5*u + 11*u**2 - 5*u**2. Let x be h(6). Solve -c + 2 = 2*q - 5, -c = -x*q + 8 for c.
1
Let q(i) be the third derivative of 13*i**5/60 + 11*i**4/24 - 4*i**3/3 + 5*i**2 - i. Let u be q(1). Solve u = -4*h, 3*t - 19 = 6*h - 2*h for t.
1
Let j be (-20)/(-9) - (8 - 490/63). Suppose -j*t - 4*c - 240 = -3*c, -2*t = -3*c + 248. Let v = 121 + t. Solve -2*p + 8 = -4*z, v = -0*p - 3*p + 3*z for p.
-4
Let a(t) be the third derivative of -t**5/60 + t**4/3 + t**3/3 - 5*t**2 + 7. Let w be a(8). Let i = 54 - 31. Solve 4*u = w*u - s + 3, i = -3*u + 4*s for u.
-1
Let i(o) = 4*o + 2. Let u(h) = 3*h + 5. Let z(l) = 6*i(l) - 7*u(l). Let a be z(9). Solve -2*x = a*m - 8, 3*x + 6 + 3 = m for x.
-2
Let c be (-14)/2*(110/14 - 10). Solve -3 = c*y - 14*y, 2*r + 8 = -2*y for r.
-1
Suppose -22 + 135 = 36*o - 67. Solve -3*m + 13 = 3*v + 37, -o*m - 19 = -2*v for m.
-5
Let j(c) be the third derivative of