 d.
1
Let p be 25/(-125) + (11/(-5))/(-1). Suppose 6 = -8*j + 5*j, p*r + 5*j + 6 = 0. Solve r*a - 2*x = -7*x + 17, 5*a + 35 = 3*x for a.
-4
Let g be (8/(-22))/2 + ((-3840)/176)/(-10). Solve 5*z - i = -g, 34*z - 32*z - 2*i = 4 for z.
-1
Let u be 16/(-20)*-1*145/2. Suppose -36*d + u*d - 88 = 0. Solve d*x = 3*l - 0*l + 23, -5*x + 22 = 3*l for l.
-1
Suppose 227 = -16*p + 147. Let c be 11 + p + (2 - (1 - -2)). Solve 3*g + 14 = -2*b, c*g + 5*b - 13 + 43 = 0 for g.
-2
Let v(i) be the third derivative of 3*i**4/8 - 20*i**3/3 - 2*i**2 - 24*i. Let g be v(5). Solve 0*p - p + 4 = -4*o, -3*p - 2 = -g*o for o.
-2
Let p(m) be the third derivative of -11*m**4/24 - 31*m**3/6 + 90*m**2. Let i be p(-3). Solve 4*d + 0*w - 8 = 5*w, 2*d = i*w + 4 for d.
2
Let q = 450 - 433. Solve 0 = -5*f + 4*g - q, 13 = -4*f + g - 5 for f.
-5
Let k = 1 - -4. Let g be ((-2)/k)/(7/(-35)). Let v = 260 - 258. Solve 0 = -v*h + 10, -5*q - g*h = -3*h + 25 for q.
-4
Let r(a) = -a**3 - 2*a**2 + 11*a - 2. Let x be r(2). Solve -13*y + 10*y = -2*m + 20, -12 = -x*m - y for m.
4
Suppose -4*p = -3*r - 26 + 43, -2*r = -2*p - 10. Solve 0 = o - r*v + 19, -65*o - 5*v + 5 = -60*o for o.
-4
Suppose 115*c - 171 = 404. Solve c*a = 8*a + 12, 2*b - 14 = 5*a for b.
-3
Let c = -4 - 5. Let d be (15/(-10))/(c/30). Let b = 16 + -4. Solve -4*g - 2*n = 4, -5*g = -d*n - 37 + b for g.
1
Suppose -142*q = -141*q - 4. Let m = q - 2. Let l be ((-1)/2)/(m + 52/(-24)). Solve 3*u + 6 = -4*v, -l - 11 = 4*v - u for v.
-3
Suppose -38*z - 25 = -111 - 28. Solve -6*x - 20 = 3*l - 8*x, 5*l - z*x + 32 = 0 for l.
-4
Let h = -6069 + 6071. Solve -3*m + 11 = b, 4*b - h*m - 11 = -9 for b.
2
Suppose -1 = 2*z - 5*q, 4*z = -20*q + 24*q + 28. Suppose -22*v - z = -100. Solve 5*l + 18 = 2*o, o - v*o = l + 7 for l.
-4
Let i(q) = -3*q**2 + 4*q - 1. Suppose -3*t = b, 5*t - 10 = b - 2. Let f be i(t). Solve f = 3*h + 2*p + 4, -2*h + p = 5*p + 16 for h.
2
Suppose 0 = -r + 14*r. Suppose 11*l - 102 = -69. Solve y - 3*x = r, l*y + 4*x - 19 = -2*y for y.
3
Let q(b) = b**3 + b**2 + b + 13. Let r be (-18)/(-54) + 1/(-3). Let y be q(r). Suppose -36 = n - y*n. Solve -n*s = 5*j - 17, 5*s = 3*s - 2*j + 6 for s.
-1
Suppose -o = 2*t - 3*t + 14, 5*o - 4*t + 68 = 0. Let x be 0/(7/((-42)/o)). Solve 2*q - 4*q = 4*z, -3*z - 3*q + 3 = x for z.
-1
Let b(v) = 2*v**2 + v - 4. Let u = 38 + -39. Let s(q) = -3*q**2 - 3*q - 2. Let a be s(u). Let n be b(a). Solve -n*i + 2 = -4*r, -r - 5 = -2*i + 6*i for i.
-1
Let o = 7789 - 7787. Solve -5*x = -5*k + 5, -2*k - x = o*k + 11 for k.
-2
Let g = -4181 + 4185. Let j(f) = -f**2 + 8*f + 2. Let y be j(8). Suppose y*i = 18 - 6. Solve g*s + 1 + i = 5*u, 17 = -5*u - 4*s for u.
-1
Let g be (324/24 - 15)*1/3*-4. Solve 21 + 4 = 5*q + g*d, -q + 5 = -4*d for q.
5
Let c = -5506 - -5509. Solve -5*k + 6 = c*t - 4*t, -t = 5*k - 4 for k.
1
Let q(r) = -r**3 + 10*r**2 - 4. Let n be q(9). Let y be 35/(-28) + 1 - n/(-4). Suppose -16 = -23*b + y*b. Solve -a + 10 = b*a, 0 = -3*l - a + 8 for l.
2
Suppose 35 = 3*p - 31. Let o(y) = 3*y + 4. Let r be o(p). Let v = 74 - r. Solve 0*j - 26 = -2*j - v*l, -j = -2*l + 3 for j.
5
Suppose -39*w = -44*w - 5*t + 200, 0 = -2*w - 3*t + 79. Suppose w*d + 20 = 45*d. Let s be 0*(-1)/2*2. Solve -23 + 7 = -d*x + 2*n, s = -3*x - n + 3 for x.
2
Suppose 203 = -2*z + 412 - 203. Solve 8 = -4*k + z*v, -2*k + 5*v = 18 - 28 for k.
-5
Let s(c) = -2*c**2 + c + 4. Suppose l + 132 = 132. Let d be s(l). Solve -5*y + 15 = 5*v - v, -d*v = 0 for y.
3
Suppose 12*w - 13*w - 2*n = -11, -2*n = -w - 5. Solve z + g - 18 = 6*g, 4*z + 5*g + w = 0 for z.
3
Let m(i) = i**3 + 2*i**2 - 78*i - 12. Let v be m(8). Solve -3*g + 3 = 2*g - h, 2*h = v*g for g.
1
Let k = -4961 - -4965. Solve -b = k*s - 1, -96*b + 95*b = 3*s - 2 for s.
-1
Let t = -716 + 410. Let j = -301 - t. Solve a = -2*v - 3, 2 = -j*v - 5*a - 3 for v.
-2
Let n = -428 + 445. Solve 5*q + 25 = -5*p, -5*q = -13*p + n*p + 22 for p.
-3
Suppose 0 = -4*o - 1 + 21. Let q be (o/3)/((-10)/(-36))*3. Solve -4*p + q = 5*c - 0*p, -3*p = -2*c - 2 for c.
2
Suppose -k + i = -4 - 0, 5*i = 0. Solve 23 = 4*x + 5*b, 6*b = 5*x + k*b - 4 for x.
2
Let x be 3 + 2 + (-880)/(-10). Suppose -x = -17*y - 8. Solve -4*k - y*f + 4*f = 5, k + 5 = -4*f for k.
-1
Let x be (-589 - -588)/(1/18*-1). Solve 2*w = 4, -13*u + x*u + 5*w = 20 for u.
2
Let p be (-4)/(-12) + (260/(-1248) - 2/16). Solve 5*u = 2*v - 5*v + 40, -v + 5 = p for u.
5
Suppose 5*l - 2*o - 45 = 3*o, 3*l = 2*o + 24. Suppose -3*w - l*j = -9*j, -4*w - 4*j + 16 = 0. Solve -c = -3*g - w, -3*g - 2*g = -3*c + 2 for c.
-1
Suppose 173 + 152 - 1225 = -100*z. Solve 3*p + z*i = 51, 5*i - 20 = i for p.
2
Let z = -457 + 459. Solve 5*g - 15 = 0, -3*j + 5 = -2*j + z*g for j.
-1
Suppose -765 = -240*m + 435. Solve -29 = m*h + 2*t, 2*h + h = t - 13 for h.
-5
Let c = 74 - 314. Let o be 2/5*c/(-96). Solve -7 = f + 4*y, y + y - o = -5*f for f.
1
Let f be 103 + -3 + -6 + 3 + 3. Suppose 104*b = f*b - 100. Let z be (-3)/(1 - b/(-10)). Solve 5*y = 2*d + 3*d, -2*y = z*d + 8 for d.
-2
Let h(w) = -271*w + 4336. Let b be h(16). Solve b = -2*i - 4*o + 4, 7 - 2 = -5*i - 5*o for i.
-4
Let r(b) = -b - 39 + 108 - 39 - 38. Let s be (-38)/3 - 2/(-3). Let g be r(s). Solve -g*i + i = 5*q + 20, -4*q = -2*i - 6 for i.
-5
Let u(k) = -100*k - 2086. Let r be u(-21). Solve -z = -5*c + r, 16*c - 13*c + 3*z = -6 for c.
2
Let a be (-28)/20 + 2448/120. Suppose 3*n - 5*n - 2*l = 4, 20 = -4*l. Let z be n/(-1) + (0 - -8). Solve 0 = 5*f + 3*c - 25, z*f = 5*c + a + 6 for f.
5
Let h(m) = 4*m**2 - 80*m + 369. Let i be h(7). Solve 5*x - 15 = i*t, 9*x + 16 = 13*x for t.
1
Let f(u) = u**2 + 11*u - 588. Let z be f(-31). Solve 2*d = -2*c + 6, z*d = 37*d + 4*c - 14 for d.
2
Suppose 258*i = -2*k + 260*i + 20, 0 = 3*k - i - 42. Solve -4*q = -5*d - k, 20 = -d - 28*q + 33*q for d.
0
Let s(y) = -7*y + 1. Let j be s(-2). Let x(o) = 78*o - 41*o + 102 - 49*o. Let a be x(8). Solve 16 = 4*v, -5*l + a*l + 4*v - j = 0 for l.
-1
Suppose -4*q + 132 = 3*f + 974, 4*f = 2*q - 1130. Let p = f - -285. Solve 4*m - p*m - 17 = -4*y, -4*m = -4*y - 8 for m.
5
Let p = 58 + 601. Let w = p + -656. Solve -l = -w*f + 2 + 2, -4*f + l + 6 = 0 for f.
2
Let g(r) = r**3 - 9*r**2 - 22*r + 4. Let u be g(11). Let y = u + -2. Solve -16 = -2*v + 6*t - 2*t, 5*v = y*t + 16 for v.
2
Suppose -5*h + 17 - 2 = 0. Suppose -44*w + 45*w - 3 = 0. Suppose 3*a + 5 = 17. Solve -3*y = -h*g + w, -a*g + 40 = -0*g + 5*y for g.
5
Let c(r) = 5*r**3 - 7*r**2 + 6*r + 10. Let h be c(-4). Let a = h - -454. Solve t + 0*t + 5*v = a, -4*t + v - 10 = 0 for t.
-2
Suppose 0 = 124*j + 101*j + 45*j - 2160. Solve -24 = 53*t - 58*t - p, -3*p = j*t - 37 for t.
5
Suppose 6*c = 620 - 590. Let f = 163 + -158. Solve 0 = -2*l + f*u - 7, 2*u = c*l - 0*u + 7 for l.
-1
Let s(q) = -q**2 - 7*q. Let k be s(-5). Let p be ((-8)/k + 0)*(-1005)/134. Solve -p*v - 4*y = -2*v - 36, -5*y + 15 = -v for v.
5
Let k be -3*(-23 + 2)*(-2)/(-9). Let f = -9 + k. Solve 3*a = f*c + 3, -1 + 5 = -5*c + 4*a for c.
0
Let p = -6 - -10. Suppose -p = 4*r - 5*r. Suppose 0 = -y - 5, 0 = -2*s - r*y - 6 - 4. Solve 3*b = -x + 14, 0 = s*b - 0*b - 4*x - 29 for b.
5
Suppose 4*k + 20 = 0, -3*r - 4*k - 65 + 60 = 0. Solve r*b = -12*f + 14*f, 0 = -3*b + 5*f for b.
0
Let a(t) = -41*t + 201. Let l be a(5). Let z be 1/l - (-11 + (-297)/(-44)). Solve -3*j = -3*c + 12, -4*j - z = j - c for j.
0
Suppose 15*l + 3890 + 4118 = 169*l. Solve -c = -3*h + 13, 2*h - c - 62 = -l for h.
3
Let k = 92 + -86. Suppose k*a + 13 = 11*a + 4*i, 4*a - 5*i = 35. Solve a*q - 25 = 5*j, 5 + 8 = q - 3*j for q.
1
Let u = 4582 + -4574. Solve 0 = -3*g + 5*f - 0*f - u, 4*f - 8 = 4*g for g.
-1
Suppose -5*i = -5*s - 5, 96*i - 10 = 4*s + 86*i. Solve -n - 3*f = 0, -2*n + 3*f = -s*f for n.
0
Let u be 0*(-3)/(-9)*1. Let k = -8478 - -8480. Solve u = k*f - 10, -13 = 3*r - 2*f - 6 for r.
1
Let m(z) = z**3 + 17*z**2 + 17*z + 20. Let x(d) = -10*d + 24. Let j be x(7). Let o = j - -30. Let g be m(o). Solve -g*t - 18 = l, -t - t = -4*l for l.
-2
Let c = -70 + 100. Let o be 15/c*(1 + -1). Solve -2*a + 10 = 5*w, -5*a - w + 2*w - 29 = o for a.
-5
Let r = 2594 - 2592. Solve -3*l - r*m - 2 = 0, -4*m = -4*l - 28 - 8 for l.
-4
Let s = -215 + 193. Let d be (7 - s/(-2)) + (-10)/(-1). Solve -5*v = 5*c + 10, 0 = -v - 4*c - 23 + d for v.
3
Suppose -y + 6*y + 2*i - 20 = 0, 2*y + 21 = 5*i. Let x 