2. Solve -21*d - 8 = u for d.
-3
Suppose 0 = 5*c - 10*c + 85. Suppose 0 = -2*s - 10 + 4. Let j be ((-9)/s)/3 - -4. Solve -j + c = 3*k for k.
4
Suppose -4*w = w. Let x(d) = 35*d**2 - 314*d - 4. Let l be x(9). Solve -l*j = -w*j + 5 for j.
-1
Let q(b) = 2*b**2 - 10*b + 9. Let i be q(7). Let s = 41 - i. Solve 0 = 2*o - 0 + s for o.
-2
Let d(x) = 23*x + 374. Let s be d(-16). Solve 7*u = s*u - 1 for u.
-1
Let a be (-301)/(-258)*(35 + 1). Solve -c = 41 - a for c.
1
Suppose -26*i = -25*i + 2*f - 142, 0 = 4*i - f - 577. Solve 139*m = i*m + 5 for m.
-1
Let u be ((-24)/10)/(60/(-100)). Solve 3*p + u - 13 = 0 for p.
3
Suppose 30 = -12*r + 66. Solve 2*i - r = 5*i for i.
-1
Let k(w) = w + 3. Let g be k(-6). Let l = -11 - g. Let a = l + 8. Solve 8 = 2*m - a*m for m.
4
Let s be (12/(-11))/(26/(-143)). Solve 0*t + s*t = -18 for t.
-3
Suppose 12 = -3*w, -l + 4*w + 61 - 5 = 0. Solve -l = -20*c + 10*c for c.
4
Let c(o) = -o**2 - 3*o + 5. Suppose -2*p = -4*u - 3*p - 13, 4*u - 5*p + 31 = 0. Let k be c(u). Solve -13 = 3*h - k for h.
-4
Let g(n) = 13*n + 51. Let u be g(-7). Let k = u - -40. Solve k = 3*f - 6*f + 6 for f.
2
Suppose 0 = -5*g + q + 13, -g + 4*q - 3*q = -5. Solve 0 = g*j - 5*j - j for j.
0
Let j = -288 - -296. Solve -z = j - 3 for z.
-5
Let y be 48/(-24) - 83*1. Let j = -81 - y. Let n be 1 + -2 + 9 + -1. Solve n*m - j*m = 0 for m.
0
Suppose j = 4*j. Suppose -y - y + 12 = j. Let r be 38/14 + y/21. Solve -r + 18 = -5*a for a.
-3
Suppose -5*y = -233 + 63. Suppose 38*d - 16 = y*d. Solve -d = v + 3*v for v.
-1
Suppose 21 = 2*p - z, 4*p - 36 + 3 = 5*z. Solve -p + 2 = 2*b for b.
-5
Let m(d) = 11*d + 23. Let q be m(0). Solve 25 = -t + q for t.
-2
Let m = -6 + 8. Suppose -25 = 4*t - 3*q, -2 = t + 2*q + 7. Let a be 0 + 2 + (-21)/t. Solve -a = -m*h + 1 for h.
3
Let q(m) = -m**3 + 6*m**2 - 6*m + 4. Let h be q(4). Let o = h - 5. Suppose 2*i - o*i = 0. Solve i = 4*x - 12 for x.
3
Let v(p) = -p - 5. Suppose c - 19 = -14. Suppose l - c*u + 12 = -2*u, -u = -5*l - 46. Let n be v(l). Solve 2*z = n - 0 for z.
2
Suppose -2*m + 9*v - 13*v = -104, 4*m + v - 173 = 0. Let f = 44 - m. Solve f*h + 10 = -0 for h.
-5
Let j = 878 + -862. Solve j*r - 36 = 25*r for r.
-4
Let o = -537 + 537. Solve 0 = 7*u - o + 28 for u.
-4
Let d = 66 + -66. Suppose 3*k + 8 - 14 = d. Solve k*p + 2 = -0 for p.
-1
Suppose -3*v + 0*v + 5*y = -26, 5*v - 4*y = 39. Solve g + v*g = -8 for g.
-1
Suppose 228 = 15*i - 132. Solve -i = 5*f + f for f.
-4
Let o be (10/4 + -1)*4/3. Suppose 2*n - 30 = -2*n + o*m, n - 2*m = 12. Solve -20 = -z + n*z for z.
-4
Let b(f) = 56*f - 360. Let l be b(7). Solve s - 30 = -l for s.
-2
Suppose 2*h - 19 = -0*q - q, -3*h + 2*q = -11. Solve h*p + 10 = 9*p for p.
5
Let f(d) = -13*d - 70. Let x be f(-6). Solve 3*k + 1 + x = 0 for k.
-3
Let k(v) = -v**3 + 5*v**2 + 4*v - 6. Let m be 3/(-2) - 52/(-8). Let r be k(m). Solve 0 = 4*d + 2 + r for d.
-4
Let n be 2*35/20*(-88)/(-14). Solve 0 = 25*t - n*t for t.
0
Suppose 0 = 53*v - 47*v - 24. Solve v*c + 0*c = -16 for c.
-4
Let i be 21 - (-3 + 4/4). Suppose i - 8 = 3*r. Let x be 0*(-2 - -1) + r. Solve x*j - 12 = j for j.
3
Let g be (-10)/(-4) + 1/(-2). Let h(d) = d - 14. Let w be h(16). Suppose -g = -w*j + j. Solve -2*c + j = -0*c for c.
1
Let i(x) be the third derivative of x**6/120 - 2*x**5/15 + 3*x**4/8 - x**3 - 25*x**2. Let v be i(7). Solve 0 = -t - 3*t - v for t.
-2
Let b(v) = -v**2 - 22*v - 18. Let t be b(-16). Let y = -76 + t. Solve y*d + d = -3 for d.
-1
Let z = 64 - 48. Let t = 27 - z. Solve -3*w + 1 = -t for w.
4
Suppose -5 = 8*i + 14*i - 71. Suppose -3*t + 2*t = -4. Solve -b + t = i for b.
1
Let r = -1187 - -1493. Solve -r*b + 304*b = -4 for b.
2
Let k be (-2 + 2/(-4))*-2. Let g be (105 - -6)/(0 - 1). Let x be g/(-37) + 0 + 2 + 1. Solve c - x*c - k = 0 for c.
-1
Let a = -60 + 54. Let u be 2/(a/9) - -13. Solve 2*r + 3*r = u for r.
2
Suppose 30 = 10*y - 0*y. Suppose y*o = -2*a + 20, -o = 3*a - 4*o. Solve -c - a = -5 for c.
1
Let l = 32 + -32. Suppose 2*j + 2*y - 8 = l, 4*j + 4*y - 8*y = 0. Solve -c + j = -2 for c.
4
Let c(j) = -j**2 + 10*j + 12. Let u be c(8). Let o(b) = b**2 - 29*b + 31. Let a be o(u). Solve -6 = v - a*v for v.
3
Let g(c) = -c**2 - 6*c + 10. Let j be g(-7). Suppose 5*s - 57 = 2*s. Suppose -30*q = q. Solve q = -j*y + 4 - s for y.
-5
Suppose -i = 4*o - 13, -21*i = o - 18*i - 6. Let t(j) = -j**2 + 9*j - 3. Let w be t(7). Solve -w - 4 = o*u for u.
-5
Suppose -2*o - a + 1 = 0, -7*o + 5*a + 21 = -4*o. Solve -o*v + 7 = 5 for v.
1
Suppose -3*w + 5*p = 3*p - 17, -1 = w - 2*p. Solve 7*c + w + 12 = 0 for c.
-3
Suppose -2*s = 3*s + 2*t - 1, -5*s = 4*t - 7. Let m = -15 + 37. Let l = m + s. Solve 4*b - 1 = -l for b.
-5
Let h = 6769 - 6769. Let f(c) = 2*c - 4. Let n be f(4). Solve n*x + 4 + 4 = h for x.
-2
Let a(b) = 2*b**3 + 13*b**2 - b - 12. Let v be a(-5). Suppose v*c + 25 = 73*c. Solve -6*w = -7*w + c for w.
5
Let s = -52 + 52. Let l = 0 - 0. Let r = l + s. Solve 2*m = -r*m + 6 for m.
3
Let c be (-1)/(((-2)/96*-4)/1). Let j = c + 37. Solve -4*q - q - j = 0 for q.
-5
Let q = -56 - -100. Let l = q - 38. Solve r = l - 3 for r.
3
Suppose 0 = -z + 5*k + 171, -3*k - 95 = -4*z + 538. Solve -z = 3*y - 153 for y.
-1
Let k = 14 - 21. Let h(f) = f**2 + 8*f + 9. Let b be h(k). Suppose -2*u + b*i = -5 - 13, -10 = 5*i. Solve -u*d + 3*d + 4 = 0 for d.
1
Let h(j) = -11*j**2 + 2*j + 3. Let c(n) = -22*n**2 + 3*n + 5. Let v(o) = -3*c(o) + 5*h(o). Let q = 120 - 119. Let u be v(q). Solve 0 = -5*l + 2*l + u for l.
4
Let s be (-160)/(-48)*6/5. Let t be -8*(-4)/(s + 4). Suppose 2*w - t*a + 0*a - 48 = 0, 4*a = -16. Solve -w = -7*k + 3*k for k.
4
Let s be (-96)/(-9)*(-3)/1. Let q = 35 + s. Solve 4*m = -5 - q for m.
-2
Let q = 8 - 5. Let l = 1290 - 1286. Solve l = q*p - 2*p for p.
4
Let v(n) = -14*n - 170. Let i be v(-13). Solve i*x - 8*x = 20 for x.
5
Suppose -34*x + 143 = -23*x. Solve -10*r - 3 = -x*r for r.
1
Let z be (-1)/(-6 + (-124)/(-20)) + 20. Solve 4*f - 11 = -z for f.
-1
Let i be 12/16*(6 + 2/(-1)). Suppose -i = -19*j + 18*j. Solve -s + 4 = j*s for s.
1
Let z be 34/7 - (0 + 11)/(-77). Solve z*q + 5 = 25 for q.
4
Let x(u) be the third derivative of u**6/120 - u**5/10 + 7*u**4/24 - u**3/3 - 10*u**2. Let n be x(5). Solve -c - 3*c = n for c.
-2
Suppose -10*k + 1 + 89 = 0. Let n be (-13)/3 + (-4)/6. Let o = k + n. Solve -o*s - 11 = -27 for s.
4
Let k be (4 - 3)*(-15)/10*-2. Solve 5 = -2*p + k for p.
-1
Let a(l) = l**3 - l**2 + 2. Let g be a(0). Suppose 4*p = 4*y - 56, y - g*p = -6*p - 6. Let k = 20 - y. Solve z = -4*z + k for z.
2
Suppose -21*o + 27*o - 480 = 0. Suppose 3*n + o = 11*n. Solve -i - i + n = 0 for i.
5
Let n(y) = y**3 + y + 73*y**2 - 34*y**2 - 41*y**2. Let u be n(0). Solve u*b = -2*b + 2 for b.
1
Let u = -46 - -50. Suppose 1 + 15 = u*x. Solve -s = -5*s + x for s.
1
Let a(y) = 3*y + 4. Let z(q) = q + 2. Let c(r) = 6*a(r) - 15*z(r). Let h be c(3). Solve -w = h*w for w.
0
Let z be 5 + (-2)/(-2)*-1. Let d be z/(2 + -4) - -18. Let x = -13 + d. Solve 2*p + p = -x for p.
-1
Let g(q) = 2*q + 28. Suppose 9 - 22 = x. Let y be g(x). Solve y*v + 4 = -2*v for v.
-1
Suppose -25*z = -29*z. Suppose -5*r + 3*d = z, -4*r - 4*d = -0*r. Solve -w + r*w + 4 = 0 for w.
4
Let n(l) = l**3 + 7*l**2 - 9*l - 59. Let b be n(-7). Solve -b*h + 2*h - 6 = 0 for h.
-3
Let c be 6/(-78) + 14/182. Let w(o) = -o - 4. Let u be w(-5). Solve c = -s + 2*s + u for s.
-1
Suppose -6*h - 12 = -126. Solve -h*t + 13 = -6 for t.
1
Let t(o) = -8 + 6*o + 17 + 4*o + o**2. Let j be t(-9). Solve -5*a + 10*a = j for a.
0
Let h(d) be the second derivative of d**5/20 + 5*d**4/12 + d**3 + 3*d**2/2 + 2*d - 3. Let t be h(-2). Solve 2*k + t*k = 20 for k.
4
Let c(j) = 3*j**2 + 33*j. Let n be c(-11). Let l be ((n/(-1))/(-1))/(-2). Solve 2*k + 3*k = l for k.
0
Suppose 2*b - 22 = -a + 5*a, 5*b - 2*a - 15 = 0. Let w(t) = 4*t**2 - t. Let y be w(b). Solve -y*m = 3 + 3 for m.
-2
Let q = -124 - -127. Suppose 0 = q*y + 2*f - 4, -4*f = -0*y + 4*y - 4. Solve -3*o + 14 = y for o.
4
Suppose 0 = -17*a + 211 + 724. Solve 0 = a*o - 54*o for o.
0
Suppose -s = 2*d - 2, 68*d - 5*s + 10 = 63*d. Solve -2*n + 27 - 27 = d for n.
0
Let o = 71 - 142. Let k = o + 91. Solve k = 2*x + 2*x for x.
5
Suppose 0 = b - 0*b - 3*j + 4, -26 = 2*b + 3*j. Suppose -25 - 1 = -2*t. Let d = t + b. Solve -d*z = 5 + 1 for z.
-2
Suppose z + 