d.
-5
Suppose -3*h + 2*h = -3*a - 84, 3*h + a = 302. Let z = -99 + h. Solve z = -4*l - 0*m - 4*m + 32, -3*l - m + 14 = 0 for l.
3
Let w(m) = 2*m**3 + 37*m**2 + 18*m + 32. Let l = -83 - -65. Let k be w(l). Suppose f - k = -7*f. Solve 0*r + 20 = f*y + 5*r, -2*y + r - 4 = 0 for y.
0
Let n = -665311 + 665315. Let m = 4 + 4. Let w = m - 3. Solve -k - k = 2*i, n*i = w*k - 45 for k.
5
Let t = -10216 + 10221. Solve -28*f = -t*q - 25*f - 15, 0 = 4*q + 4*f + 12 for q.
-3
Let g be (-10)/375*3 + (-135)/(-125). Solve -o = -f - 4*f + g, -o + f + 3 = 0 for o.
4
Let z be 282/5 - (-12)/30*-1. Suppose 0 = -8*s - 16 + z. Solve 5*x - s = -9*l + 4*l, -5*l = x - 17 for x.
-3
Let f = -2091 - -2093. Solve 2*p = f*h - 2, 112*p - 109*p + 1 = 5*h for p.
-2
Let a = -56 - -74. Suppose -6*s + 0*s = -a. Suppose -4*b = 16, b + s*b = m - 30. Solve 0 = 3*p + 5*w + m, 4*w - 5 = -p - 19 for p.
2
Let l(f) be the second derivative of -f**5/20 + 7*f**4/12 - 3*f**3/2 - 5*f**2/2 + 63*f. Let a be l(3). Solve 3*s = -2*c + 16 - 6, 3*c - 14 = -a*s for s.
2
Let n(a) = 75*a**2 - 110*a**2 - 13 + 9*a + 55*a**2 - 3*a**3. Let j be n(7). Solve -3*r + j = 2*h + 2, 2*r - 4*h - 10 = 0 for r.
1
Suppose 4*z - 1055 = 2*p + p, 4*z = -4*p + 1020. Let y = 265 - z. Solve -2*d + i = 0, -3*i = 2*d - y*d - 6 for d.
2
Let z(s) = s**3 + 19*s**2 + 16*s - 24. Let f = 70 - 88. Let i be z(f). Suppose b - i = -2. Solve 4*d = 3*g + 3, -5*d + b*d - 12 = g for g.
3
Suppose 614 = 5*x - 4*v, 0 = x + 2*v - 36 - 98. Let u be ((-4)/6)/((-4)/x). Let w be 9727/548 - ((-2)/8)/1 - 5. Solve -5*m = -2*q + w, m + u = -4*m + 4*q for m.
-1
Let d = -201 + 198. Let t(n) = n + 8. Let g be t(d). Solve g*z - 3*f + 13 = 2, -10 = 2*z - 4*f for z.
-1
Suppose -42*q - 18*q + 2400 = -0*q. Solve 10 = 3*m + 5*h, -4*h + q = -5*m - h for m.
-5
Suppose -123*k - 26 = m - 127*k, 0 = -2*m - 5*k + 39. Solve 12 = -4*t, 8*l + m*t = 3*l - 16 for l.
-2
Let c(g) = -4*g**2 + 13*g - 3. Let f be c(3). Solve 5*b - 2*n - 9 = f, -12*b - 4*n = -7*b + 3 for b.
1
Suppose 324 - 192 = 33*h. Solve -3*i + 2*d - 2 = -h*i, -5*d + 5 = 0 for i.
0
Let x be (-5)/((-75)/35) - ((-8)/(-2))/12. Solve x*b = -2*y, 5*b - y = y for b.
0
Suppose r - 4 = 2*r. Suppose -3*a = -28 + 19. Let h be r/((-4)/(-4) - a). Solve 4*f + 15 = -4*k - 13, -h*f + k = 8 for f.
-5
Let i be (-397)/(-397) - (-1)/1. Solve 4*f = -4*c + 40, 3*c = 2*f + 3 + i for c.
5
Suppose -5*t = -0*b - 5*b + 40, -4*t = -3*b + 23. Suppose b*h - 74 + 65 = 0. Solve 0 = -o - 3*a + 1, 1 = o + 2*a - h for o.
4
Let d(r) = r**2 - 117. Let s be d(11). Solve 0 = 3*g + 4*o - 9*o - 11, 0 = -s*g - o - 16 for g.
-3
Suppose 75*v - 414 = 52*v. Solve 3*m + v = -3*f + 12, -f + 4 = 3*m for m.
3
Let h = 7955 - 7951. Solve -2*q - 22 = h*q - 2*s, -4*s = 4*q + 4 for q.
-3
Suppose 4*f + 2*h = 8, 4*f - 5*h - 29 = 7. Suppose -2*r + 4 = -r + 3*q, -4*q = r - f. Solve -5*b = w - 15, 3*w - 3*b + 7 = r*w for w.
-5
Let r be 14/(-28) + (-46)/4. Suppose -2*h = -u + 2 + 15, 4*h - 3*u = -39. Let p be (r/8)/(h/8). Solve -2*l - 3*i = p*i - 24, -5*l - 6 = -4*i for l.
2
Let c(x) = 3*x**3 - x**2 + 1. Let w be c(1). Suppose v = 1, -w*v - 28 = 3*h - 4*h. Solve -4*u = 3*j + 4, 3 = -2*j + 5*u + h for j.
4
Let s be ((-1)/3 + (-19)/(-3))*(-3345)/(-2230). Solve -j + u = 2*u + s, -2*j = -3*u - 7 for j.
-4
Suppose 2*u + 20 = 6*u. Suppose -2*b = -5 + 1. Let i be 86/30 - (464/120 - 4). Solve -q + 7 = i*c, 8 = b*q + u*c - c for q.
-2
Let d(k) = 31*k + 5. Let p be d(5). Let i be p/50 + (-1)/5. Let v = -298 + 301. Solve -5*m = -i*w + 2, 4*m + 4*w + 5 + v = 0 for m.
-1
Suppose 4*f = -3*j + 40, 4*j - 9*j - f + 61 = 0. Solve 3*a - 18 = 3*u, -j = 3*u - 9 for a.
5
Let d(x) be the first derivative of -x**4/4 + 10*x**3/3 + 7*x**2/2 + 47*x - 80. Let c be d(11). Solve 0 = 2*v - m - c, 5*v - 4*m + 1 = 4 for v.
3
Let x(d) be the first derivative of -1/4*d**4 + 18 + 58*d + d**2 - 9*d**3. Let t be x(-27). Solve -5*g + g + 16 = -h, 0 = t*h for g.
4
Let l = 298 - 295. Suppose -p = -x - 7, 4*x - l = -23. Let w = -6 + 10. Solve 3*d - 12 = 3*v, 22 = w*d - 0*v + p*v for d.
5
Let v = 28599 - 28597. Solve 91*r - 87*r - 30 = -5*x, 0 = -2*r + v*x - 12 for r.
0
Suppose -3*v + 19 = -a, -5*v + 3 = -5*a - 32. Suppose 4*r - 4*k - 28 = 0, -4*r - 5*k = -3*k + 2. Solve m - v = -h, h + r*h + 5*m - 20 = 0 for h.
5
Let v = -26 + 51. Suppose 0*g + 5*x = 5*g - 150, v = -5*x. Solve -g = 5*y, j + 3*j - y = -15 for j.
-5
Let r = 4 + -2. Let j(p) = -p + 12. Let i be j(17). Let k be (-9)/i + 3/15. Solve 2*d + 29 = 5*l, -k*l + r*d - 2 = -16 for l.
5
Suppose -420*j = -424*j + 12. Suppose -3*o - 3*g - 2 + 5 = 0, 0 = -2*g + 6. Let t be (0*o/4)/(-2). Solve 5*m - 4*x - 26 = t, 2*m + j*x - 2 = -10 for m.
2
Let t = 6178 - 6174. Solve t*r - 10 = 5*o + 7, -3*r + 4*o + 14 = 0 for r.
-2
Suppose -c + 2394 = 41*c. Suppose -r = -20*r + c. Solve -5*m = r*p - 4*p - 15, 5*m = 10 for p.
-5
Let t(o) = o**3 + 39*o**2 + 107*o - 32. Let l be t(-36). Solve 2*i = w + 1, 4*i - 4 = -4*w + l for i.
1
Suppose -4*d + 45 = d. Let m = 4 + -1. Suppose -30*y + 27*y = 12, 2*f - 20 = 4*y. Solve -4*g + 8 = -4*s - 0*g, m*s - f*g = -d for s.
-5
Suppose -330*q = -307*q - 506. Suppose -1 = 3*j - 4*t - 14, -j - 2*t + 21 = 0. Let p = j + -7. Solve 0 = -2*u + 3*c - c + 14, c = p*u - q for u.
5
Let p(a) = 140*a + 6585. Let h be p(-47). Solve h*w + 4*f = -26, 5*w + 2*f = 1 - 19 for w.
-2
Let r be 32/2 - 336/21. Solve o = -4*n + 3, r*o + 12 = 4*o for n.
0
Let k(w) = w**2 - 4. Let y be k(3). Suppose 28*f = 3333 - 3249. Solve 0 = y*h - 4*v + 30, -4*v + 19 = f*h + v for h.
-2
Let l(g) = 21*g - 924. Let x be l(44). Solve s + 19 = 4*r, 3*r + 5*s - 7 - 13 = x for r.
5
Let f be -14 + 1 + 13 - 10/(-4)*2. Solve -4*z + 13 = n, 9*n = 8*n + f for z.
2
Let u(l) = l - 1. Let t be u(6). Let y be 126/30 - 1/t. Suppose 0 = -m - 2*v + y*v - 6, 5*m + 2 = 3*v. Solve -5*g - m*i = -8, -2*g = -2*i - 2*i - 8 for g.
2
Suppose -3*v + 1150 = 2*v + 5*t, v - 222 = 3*t. Let l be (v/(-95))/((-6)/20). Suppose -4*z + l*z = 28. Solve 0 = -4*p + 3*j + 5, 5*p = -z*j + 4*j - 14 for p.
-1
Let c = -10 - -25. Let h be (-6)/9 + 0 + (-207)/(-27) - 5. Solve -q + 4*s = h*q + 14, -5*q + 5*s - c = 0 for q.
2
Let j(d) = 4*d**3 + d**2 - 3*d. Suppose -7*w - 7 + 21 = 0. Let t be j(w). Suppose -15 = -33*y + t*y. Solve 15 = -y*s, 0 = 2*f - 2*s - 5 - 1 for f.
0
Let i be 16/(-36)*3*45/(-30). Solve 3*q + i*q + 40 = 3*d, 0 = -q + 5*d - 30 for q.
-5
Let s be (-2)/3*((-284)/8 - 5). Suppose -42 = -s*g + 6*g. Solve g*j - 5*w = -5, 3*j = -3*w - 4 - 14 for j.
-5
Let n(x) = -4*x - 91. Let u be n(-24). Suppose u + 5 = 5*k. Solve -k*l - 4 = 4*d, -4*l - 23 = 2*d - 9 for d.
1
Let t = 146 - 143. Suppose -t = 3*c, -15*c - 3 = -s - 14*c. Solve 3*i = -3*w + 4*i + 3, -w + s*i = -1 for w.
1
Let g(i) = i**3 - 4*i**2 + 86*i - 247. Let x be g(3). Solve 0 = -5*f + x*d - 9, -25*f - 4*d + 9 = -26*f for f.
-1
Suppose -3*d = -4*k + 231, 5*k - k - 243 = -d. Let c = k - 60. Suppose -4*x - 4*g = -24, x = -c*g - 5*g + 18. Solve -2*a + 1 = -f, 3*f - x*a - 21 = -5*a for f.
5
Let q(v) be the first derivative of -v**2/2 - v + 3. Let w be q(-2). Suppose 2211*g = 2223*g - 120. Solve -g = j + 2*h, -j - 8 + w = h for j.
-4
Let o(v) = 9*v**2 + 943*v + 741. Let i be o(-104). Solve 8*c - 6*c + i = 5*d, c + 7 = 3*d for d.
1
Suppose 0 = 5*i - 16 - 9. Suppose -323*m - 139*m + 2052 = -258. Solve 3*b = -i*q - 0*q + 2, -3*b + 2*q = m for b.
-1
Let m = 4759 - 4757. Solve 3*n = m*n - 4*q - 8, 4*n - 31 = 5*q for n.
4
Suppose -3*x + 128 = -2*q, 5*x - 4*x = 5*q + 34. Suppose 35*o - x*o = 0. Solve -2*g + 4 = 4*m, 0*m + 2*m + 3*g - 2 = o for m.
1
Suppose 54 = 12*a - 2 - 4. Solve -4*g + 2 = -a*s, -3*g - 3 = -s - 10 for s.
2
Let f be (23 - (-2883)/(-124))*(-8 + 0). Solve -t + 5*y = -15, 0 = 9*t + f*y + 4 + 2 for t.
0
Let v(o) = -4*o**3 - 7*o**2 + 31*o + 18. Let d be v(-4). Solve -f - 5 = s, -5*s + 5*f = 13 - d for s.
0
Suppose 4*k - 5*d = 96 - 9, 2*k - 30 = -2*d. Solve -2*b + 0*b = s - 6, -2*b + 5*s = -k for b.
4
Let t be -1 - (-3*(-22)/(-3) - -4). Solve -23 = 5*q - 3*o, 4*o = 3*q - 1 + t for q.
-4
Let a(k) = k**3 + 2*k**2 - 7*k - 5. Let b be (-32)/4 - (-3 - (2 + -1)). Let y be a(b). Let o be (2/4)/(y/(-54)). Solve -13 = -4*t - 5*w, 4 = t + 2*w - o for t.
-3
Suppose 22*f - 278 = -124. Solve 4*r + 3*u - f = 0, -10*u + 11*u = 5*r - 23 for r.
4
Let w = -55 + 64. Suppos