. Solve d*r = 2*r for r.
0
Suppose 3*u = -u - 16. Let v = u - -8. Suppose -n - 21 + 26 = 0. Solve -3*d = -n*d + v for d.
2
Let i(v) = v**3 - 3*v**2 - 2*v - 3. Suppose 5*m = -x + 16, -4*x = -0*m - 2*m + 24. Let q be i(m). Solve 11 - 1 = -q*l for l.
-2
Suppose 4 = 2*t - 6. Solve 3 + 2 = -t*u for u.
-1
Let y = -3 - -3. Suppose 11 - 1 = 5*f. Let x = -7 + 7. Solve x*b + b - f = y for b.
2
Let t(n) be the first derivative of -n**2/2 - 2*n - 1. Let b be t(-4). Solve 2*w - b = w for w.
2
Suppose 2*a - 8 = a. Solve 0 = 5*h - a*h for h.
0
Let a = 7 - 2. Suppose -22 = -a*p - 7. Solve -3*x + 9 = p for x.
2
Suppose 7 = 3*u - h, 5*u = 5*h - 0 + 5. Suppose -l - 3*v + 22 = 8, -2*v = -4*l + 14. Let m be ((-2)/4)/((-1)/8). Solve l*f - u*f = -m for f.
-2
Suppose 5*h = 2*h + 8*h. Let m be 15/2*4/3. Solve -5*y - m = -h*y for y.
-2
Let d be (-1 + 2)*(1 - 12). Let a(y) = y**2 + 10*y - 12. Let h be a(d). Let z be h/(-3) + (-30)/(-18). Solve 0 = -4*f - 6 + z for f.
-1
Suppose 3*l = 6 - 3. Let g(s) = -s**3 + l + 8*s**2 - 2*s - 2*s**2 - 8. Let h be g(5). Solve -h = 4*n + 8 for n.
-4
Let c be (-25)/(-4) + 11/(-44). Suppose 2*h + 2 - c = 0. Solve 0 = h*l + 3*l - 5 for l.
1
Let u be -6 - -34 - (0 + 0). Suppose -u = -2*c + 6. Solve 5*r + c = 2 for r.
-3
Let q = -20 + 22. Solve -2*x + q + 0 = 0 for x.
1
Let l(r) be the first derivative of r**3/3 - 5*r**2/2 - 4*r - 4. Let k be l(-3). Let p(w) = -w**2 - 5*w - 3. Let z be p(-3). Solve 8*a - k = z*a for a.
4
Suppose 0*h = -h + 3. Suppose 4*m - k - 7 = 0, -2*m + m - 7 = -2*k. Suppose -5*g + 13 - m = 0. Solve o + g*o = h for o.
1
Let s = 0 - 0. Suppose 4*t + s - 12 = 0. Solve t*m - 5 = 4*m for m.
-5
Let n be (-8)/12*1*-3. Solve d = -n*d - 3 for d.
-1
Let v(o) = 2*o**2 + 2*o - 4. Let x be v(-4). Suppose -2*p = -3*p + 4. Let y(d) = -d**3 + 3*d**2 + 3*d + 4. Let a be y(p). Solve a = -4*k - k - x for k.
-4
Let v be (2/(-4))/(2/20). Let t = 5 + v. Solve t = -0*d + d + 1 for d.
-1
Suppose 0*k + k - 4*l + 5 = 0, -2*l = 4*k - 16. Suppose -5*z + k*c = -36, -5*z + 25 - 5 = 5*c. Suppose 36 = 5*v + z. Solve 5*x - 5 = v*x for x.
-5
Suppose 0 = -2*z - 25*z + 54. Let f = 8 - 4. Solve -f = z*c - 0 for c.
-2
Let w be 12/42 - 19/(-7). Suppose 0*j + j - w = -3*f, 5*j = f - 1. Solve 4 = -j*v + v for v.
4
Let p = -9 - -15. Let v be 4/p*(1 - -8). Suppose -t + v*t - 35 = -5*a, -15 = -5*t. Solve a*r + 7 = -5 for r.
-3
Suppose -d = -4*x - 14 + 4, 0 = d + x - 5. Solve d*w + 5 = w for w.
-1
Let q(o) = -3*o + 7. Let w be q(-4). Let d = -16 + w. Let j = 0 + 1. Solve -d = -y - j for y.
2
Suppose -15 = 2*m - 57. Let d = 25 - m. Solve -3 + 15 = -d*x for x.
-3
Suppose 17*h - 12*h = 50. Let r(g) = 13*g**2 - 8*g - 3. Let w(q) = -3*q**2 + 2*q + 1. Let t(c) = -2*r(c) - 9*w(c). Let i be t(4). Solve -h = i*o + 10 for o.
-4
Suppose -20 = -i - i. Solve -2 = -3*p + i for p.
4
Let a be (96/20 - 4)*5. Solve m - a*m = 15 for m.
-5
Let v = -5 - -10. Let w = 7 - v. Solve 9 + 1 = w*q for q.
5
Let f(o) = o**3 - o**2 - o + 12. Let z be f(0). Suppose z = j + 7. Solve 0*r = -j*r - 10 for r.
-2
Let i(r) = -28*r**2 - r + 1. Let q be i(1). Let p be 7*(1 + 4/q). Solve -4*z = -p*z for z.
0
Let p be 1 - (0 + -1) - -17. Solve -3*b - 7 + p = 0 for b.
4
Suppose 2*l - 6 = -2*c, -3*c + 7 + 2 = l. Suppose c*n = 11 + 4. Solve 4*m = 3 + n for m.
2
Let m = -13 + 22. Let g be 3/2 - 1/2. Suppose r = g + 1. Solve -r*p = -5*p - m for p.
-3
Suppose 37*s - 40*s = -6. Solve -4 = -s*b + b for b.
4
Let d be (3/4)/(-1)*-4. Let t = d + -3. Suppose t = -2*c - 4*j, -3*c + 0*c = -2*j. Solve c*b - b - 5 = 0 for b.
-5
Let g be ((-3)/(-5) - 1)*-5. Let r be (2 - (1/(-1) - -20))/(-1). Solve -r = 3*a - g for a.
-5
Suppose n + 4*n - 84 = 2*f, -3*n = -2*f - 48. Solve 5*v - n = 2 for v.
4
Let y be 3 + (0 - -6) + -3. Let m = y - 2. Solve 3*n - m = n for n.
2
Let c(r) = 2*r**2 + 44*r - 43. Let k be c(-23). Solve 16 - 13 = -k*y for y.
-1
Let g(m) = -m**3 - 10*m**2 - 13*m - 12. Let i be g(-8). Let n be 1/(-5) - i/30. Solve -d = n + 1 for d.
-2
Suppose 27 - 11 = -4*w, 5*w = -3*f - 14. Suppose -y - 7 = -0*x - f*x, x + 1 = -y. Let j(m) = 3*m**2 - 4*m + 1. Let h be j(3). Solve -2*k - h = x*k for k.
-4
Let c be (3/2)/((-2)/(-4)). Suppose 2*s + 3*s - 24 = -4*o, -o - 19 = -5*s. Solve -s*t + c = -5 for t.
2
Suppose -6*k + 2*k = -5*z + 32, 4*z - k = 19. Let u be (-3 + 7)*2/4. Let a = z - u. Solve -m - a = -5 for m.
3
Suppose 30 = 4*r + 10. Solve -6*l = -l + r for l.
-1
Let c be 240/32 - (-1)/(-2). Solve -4*v - 3 = -c*v for v.
1
Suppose 2*w + 5*f = -w + 33, -5*w - 5*f = -45. Solve -3*b + 0*b = -w for b.
2
Let w(b) = -b + 6. Let k be w(-10). Solve -4*a + k = -4 for a.
5
Suppose -b - 12 = -4*b. Solve 7 + 13 = b*g for g.
5
Suppose 151 = -b + 6*b + h, 0 = -4*b + 5*h + 115. Let v be 40/b - 8/6. Solve 2*d + 2*d - 12 = v for d.
3
Let i(k) = k**3 - 28*k**2 + 27*k. Let a be i(27). Solve 0 = -a*z - z - 3 for z.
-3
Let f(h) = h**3 - 3*h**2 + 6*h - 3. Let w be f(3). Solve -3*g = 2*g + w for g.
-3
Let j = -17 - -17. Solve j = 4*s - 7*s + 12 for s.
4
Let y be (-37 + 13)/(2/(-1)). Solve -2*w - 2*w = y for w.
-3
Suppose 3*j = -2*v - 15, -3*v - v - 5*j - 29 = 0. Let m = v - -8. Solve -m*t = 5 + 1 for t.
-3
Let d(g) = -g**3 - 3*g**2 - g - 1. Let k be d(-3). Suppose -k*w = 2*w. Solve w*h + 4*h = 8 for h.
2
Let b(z) = 3*z - 5. Let w be b(5). Let t = w + -8. Solve 0 = t*f - 3*f + 5 for f.
5
Let u = 10 - -2. Let w = u - 8. Suppose 0*n - w = -4*n. Solve 4*o - 7 - n = 0 for o.
2
Suppose 3*g = 2*g - 5*i - 32, 0 = -2*g - 3*i - 29. Let v be -1 + 5 + (-3 - g). Solve -v + 3 = -c for c.
5
Let c = -22 - -25. Solve 2*z - 2 = c*z for z.
-2
Suppose -18 = -6*b + 6. Solve 10 = -6*l + b*l for l.
-5
Let t(l) = l**2 - l. Let q be t(1). Let j be (-13)/(169/(-2)) - (-22)/26. Solve -5*k - j - 9 = q for k.
-2
Suppose -6*c + c + 75 = 0. Solve -c = -u + 4*u for u.
-5
Let h be 2/4 - 9/(-2). Suppose 25 + 15 = h*w. Suppose i = 5*i - w. Solve 0 = i*x - 4 - 0 for x.
2
Suppose n - 16 = -5*k, 0 = -0*k - 5*k + n + 14. Suppose -2 = z - 3*z + k*d, 10 = 2*z - 5*d. Let m be z/((-5)/(-2)) + 18. Solve i - m = -3*i for i.
4
Let l = -12 - -17. Let u = -4 + l. Suppose 3 = r - u. Solve -r*t - t + 15 = 0 for t.
3
Suppose 0 = n + 3*g - 1 + 6, -2*n + 2*g + 22 = 0. Suppose -1 - n = 4*l. Let v = l + 4. Solve 6 = -v*u + 4*u for u.
3
Let w = -2 + 5. Suppose -4*s + 4*l = 0, s + 5*l = 29 + 1. Let p be 24/10 - 2/s. Solve p - w = g for g.
-1
Let d be 5 + 0 + (-1 - -1). Suppose -4*v + 3*w = -9, 2*v + 2*v + 4*w - 44 = 0. Solve -d*q - v = 4 for q.
-2
Let v be (-6)/(-8)*(-1 - -5). Let l = 273 - 273. Solve l = v*y - 5 - 4 for y.
3
Let m be (10 - 4)*(-2 + (-5)/(-2)). Solve m*l + 5 + 7 = 0 for l.
-4
Let t = 87 - 87. Solve t = -4*q + 7*q + 15 for q.
-5
Suppose 3*j - j = -2*w + 20, 2*w + 5*j = 32. Let t = -5 + w. Let m(u) = 3*u**3 - u**2. Let l be m(t). Solve 5*q + 7 = l for q.
-1
Let q = -14 - -22. Let h(y) = -y**2 - 8*y - 8. Let a be h(-6). Suppose 8 = 2*t + a. Solve 0 = t*d + q for d.
-4
Suppose -1 = -5*q - 4*z, 2*q - 4*z - 7 + 29 = 0. Let x be q/4 + (-3)/(-4). Solve x*n - 1 = n for n.
-1
Let n be 3/(-1 + -8)*-21. Suppose -n*a + 2*a + 20 = 0. Suppose a*b = -0*b. Solve 3*u - 5*u + 2 = b for u.
1
Let g = -75 - -51. Let j be ((-3)/(-6))/((-1)/g). Solve -8 = 4*y + j for y.
-5
Let o be (-2)/10*8*-5. Let r(k) be the first derivative of k**3/3 - k**2/2 + k + 2. Let q be r(0). Solve -3*n = o + q for n.
-3
Let z(h) = h**2 + h**2 + 2 - 2*h + 3*h. Let k be z(2). Solve 4*d + k = d for d.
-4
Let w(g) = 2*g**2 + 2*g - 1. Let v be w(1). Let p be (2 + -1)*(4 + -4). Solve p*b = b + v for b.
-3
Let t(a) = -26*a - 46. Let x(z) = 5*z + 9. Let m(g) = -2*t(g) - 11*x(g). Let n be m(-4). Solve n*d - 15 = -0 for d.
3
Let s(x) = -x**3 + 6*x**2 + 10*x - 6. Let j be s(7). Suppose -4*l + j = -l. Solve -l*q = -2*q for q.
0
Let h(b) = 2*b**2 + b. Let v be h(1). Suppose -n = -v*n + 2. Let s be (-3)/(-7) + 270/105. Solve s - n = q for q.
2
Let x = 81 + -45. Solve -5*n = x - 11 for n.
-5
Suppose 10 = 3*y - 5*a, -y - 5*a + 2 = -6*a. Solve 0 = -4*p - y*p - 12 for p.
-3
Suppose 5*f - 4*b = -0*f + 72, 0 = 5*f + b - 57. Suppose -9 = -3*r - 3*x, 0*r = 3*r - 4*x - 30. Suppose -2*a = -r*a + f. Solve -2*j - a = j for j.
-1
Let h = -122 + 125. Solve -5*f = -h + 8 for f.
-1
Suppose 3*g - 12 = g. Let n(o) be the third derivative of o**6/120 - o**5/10 