2. Solve 2*d = -q*d + 8 for d.
4
Suppose -14*u = -1 - 13. Solve -z + 0 = -u for z.
1
Let m = 18 - 10. Let g be (16/(-6))/(m/(-12)). Solve 10 = 3*k + g for k.
2
Suppose 3*l - 15 = 0, -v + 23 = v + 3*l. Suppose 5 = 3*c - 7. Let t = c - v. Solve n + 3*n = t for n.
0
Let u(j) be the third derivative of -j**5/60 + 5*j**4/12 - 13*j**3/6 + j**2. Let s be u(10). Let f be 2/5 + s/(-5). Solve 4*c = f*c + 5 for c.
5
Suppose -n - 4*n = -4*r + 55, -r = -2*n - 16. Let i(d) = d**3 - 11*d**2 + 10*d + 1. Let h be i(r). Solve a - h = -6 for a.
-5
Suppose -8 = 3*p - 7*p. Solve -4*o + p + 6 = 0 for o.
2
Let s be 1*-2*(-7 + 6). Solve 0 = -4*k + s*k + 6 for k.
3
Let t(y) = y**3 + 6*y**2 + 2*y - 4. Suppose -2*x - h = -5*h + 14, h = -x - 1. Let u be t(x). Suppose 0*s + 2*i = s - 2, i = -4*s + u. Solve 4 + s = 2*a for a.
4
Suppose -3*v = 2*u + 5 + 10, 5*v = u - 25. Let y be 0/(-1) - 10/v. Solve 22 = -5*f + y for f.
-4
Let o(t) = -1 + 4*t + 5*t + t. Let j be o(1). Let r(d) = d - 5. Let a be r(j). Solve -10 = b + a*b for b.
-2
Let f be (-11)/(66/36) + 12. Solve 0 = 3*c - f*c + 12 for c.
4
Let v(u) = -u**2 - 5*u - 1. Let x be v(-4). Solve -f - x*f = -16 for f.
4
Let x be (-6)/(-27) + 178/9. Let n = 45 - x. Let t = n - 14. Solve 9 + t = 4*i for i.
5
Let d(v) = 2*v**2 - 4 - 7*v**3 + 8*v**3 - 7*v + 2*v. Let q be d(-3). Solve -k = q*k for k.
0
Let h(s) be the third derivative of -s**5/60 + 5*s**4/12 - 7*s**3/2 - 4*s**2. Let f be h(6). Solve -f*c + 6*c = 12 for c.
4
Let f = -2 - -14. Solve 0*y = -4*y - f for y.
-3
Let u = 3 + 0. Suppose u = -3*c + 4*c. Suppose t - 2 = -0. Solve -11 = c*q - t for q.
-3
Suppose 24 = -0*t + 3*t. Suppose 2*h - t = -2*h. Solve -3 - 5 = -h*g for g.
4
Let s(i) = -i**2 - 6*i - 9. Let q be s(-4). Let y(t) = -3*t**3 + t. Let c be y(q). Solve x + 2 + c = 0 for x.
-4
Let o(j) = -j - 16. Let i be o(-17). Solve 5*q = 19 + i for q.
4
Let t = 43 - 40. Suppose r - 3 = 4*r. Let z be r - -1*(-2 + 3). Solve 0 = -z*u + t*u for u.
0
Let p = 90 + -82. Solve -2*t - p = -0 for t.
-4
Let f(p) = 2*p - 6 - 4*p + 3*p + p. Let s be f(5). Solve -3*o + 2 = -s for o.
2
Let j be (3/(-2)*60/18)/(-1). Solve 23 = j*q - 2 for q.
5
Suppose -5*t - 5*c = 28 - 68, -4*t + 4*c + 16 = 0. Solve 0 = 5*x + t + 9 for x.
-3
Let f(h) = -h**3 + 9*h**2 + h - 8. Let y = 17 + -8. Let z be f(y). Let u = z - -2. Solve u*x - 7 = -4 for x.
1
Let f(n) = n**3 - 12*n**2 - 13*n + 5. Let q be f(13). Solve -q*i + i = 0 for i.
0
Let c be (22/(-66))/(1/(-3)). Solve -5*u = -6*u + c for u.
1
Suppose 4*c = 20, 11*s + 2*c = 7*s + 34. Solve -3*l - 3*l = s for l.
-1
Let i be (0 - 7)*(5 - 4). Let b = i - -9. Suppose 5*o - 7 = 4*h + 2, 0 = b*o - 3*h + 2. Solve -5 + 0 = o*j for j.
-1
Let o be ((0/3)/4)/(0 + 1). Solve 4*s - s - 12 = o for s.
4
Let x be 95/25 - (-3)/15. Solve s + x = -s for s.
-2
Let f(s) be the first derivative of -s**3/3 - 3*s**2 + 3*s - 1. Let m be f(-6). Let j = -23 - -38. Solve 0 = m*k - 0*k - j for k.
5
Let t(v) = v**2 - v. Let l(m) = -12 + m + 9 + 2. Let q be l(1). Let c be t(q). Solve -3*u + 17 - 5 = c for u.
4
Suppose 4*p = -l + 12, 0 = p - 4. Suppose -16 = 4*o - 2*o. Let z = l - o. Solve -3 = -z*t + 17 for t.
5
Let l(i) = -2 - 2 - 2*i + 8*i - 5*i. Let w be l(6). Solve -20 = w*m + 3*m for m.
-4
Suppose -12*y + 80 = 8*y. Let h(i) = i**2 - i - 2. Let m be h(-2). Let s(x) = 2*x**2 + 5*x - 5. Let c be s(-5). Solve m*f = -c + y for f.
-4
Let t(h) = -2*h**3 - 2*h**2 - 4*h - 3. Let r be t(-1). Solve 3*n = 4*n + r for n.
-1
Suppose 10 + 6 = 2*m. Suppose -4*i - i = -20. Solve i*n - 4 = m for n.
3
Let t(q) = -q - 2. Let d be t(-8). Suppose 3*j - 3*b = -0*b + 6, -3*j + b + d = 0. Solve -6 + 0 = j*g for g.
-3
Suppose -216 = 17*m - 44*m. Let d(u) = -u**3 + 4*u**2 - 3*u + 3. Let r be d(3). Solve l + m = -r*l for l.
-2
Suppose 4*y + 5*k + 59 = 0, y + 10 = 3*k - 9. Let l be (-8)/y*(-1 - -1). Solve l = -4*h + 14 - 2 for h.
3
Suppose 5*r + 0*b + 22 = 4*b, -3*r = 2*b. Let x(o) = o**2 + o - 1. Let a be x(r). Solve w + 0*w = a for w.
1
Let x = -7 - 5. Let u be 78/x - (-1)/(-2). Let m(b) = b**2 + 4*b - 6. Let t be m(u). Solve 5*a = 2*a + t for a.
5
Suppose -60 = 3*r - r. Let l be r/12*(-26)/5. Solve -l = 2*n - 3 for n.
-5
Suppose 5*p + 4*v + 1 = v, 5*v - 9 = -3*p. Let o = p + 2. Let d be 0 - (1 + o)*-5. Solve 0 = -d*b - 11 - 9 for b.
-4
Let u(g) = -g**2 - 10*g + 13. Let s be u(-11). Suppose s = -o + 5. Solve 0 = w + 1 - o for w.
2
Let u = -22 - -14. Let o(z) = -z - 8. Let f be o(u). Solve 0 = -f*y + 3*y for y.
0
Let p(a) be the second derivative of a**4/12 - 7*a**3/6 + a**2 - 2*a. Let w be p(7). Suppose -3*c + 7 = -w. Solve -2*y = y - c for y.
1
Let v(c) = -c**3 + 7*c**2 + c + 5. Let z be v(7). Let g(r) = 2*r**2 - 9*r - 1. Let x be g(5). Let w = 0 - 0. Solve w*a = -x*a - z for a.
-3
Suppose 0 = 5*r + 7 - 2. Let s be 0 - r*(3 + 0). Suppose 2*k - u + 7 = 3, -s*k + 4 = u. Solve k = -4*d + 5*d for d.
0
Let t = -11 + 14. Suppose -4*k + 7 = k - t*i, -5*i - 1 = -3*k. Solve 0 = -k*h + 3*h - 4 for h.
4
Suppose 0 = -5*y + 5 - 20. Let n(d) = -2*d + 16. Let q be n(11). Let o be (4 - 0)/(y/q). Solve 12 = -o*w + 4*w for w.
-3
Let f(w) = -w**2 + 4*w + 12. Let u be f(6). Solve -2*v - 8 = -u*v for v.
-4
Let p be ((-36)/21)/(3 + 69/(-21)). Solve -p = 5*c + 4 for c.
-2
Let u = 7 - 7. Solve u*h + 10 = 5*h for h.
2
Suppose 2*h = 17 + 11. Let d be (-6)/(-15) - 159/(-15). Let b = h - d. Solve -8 = -b*n + n for n.
4
Let p(o) = -o**2 - 10*o + 3. Let l be p(-10). Solve 0 = -6*s + l*s + 15 for s.
5
Let j be (-14)/(-7)*(-10)/(-4). Suppose j*a + g - 10 = 0, 0 = 3*a - 4*g + 8*g + 11. Solve z - 8 = -a*z for z.
2
Let d = -7 - -14. Suppose 2*g - 1 = d. Solve g*k + 5 = 21 for k.
4
Suppose 2*w - 15 = -3*w, -4*d = w - 15. Solve -5*m + d = -2 for m.
1
Suppose 0 = -3*s - 3 + 9. Let l(w) = -w**s + 3 - 8*w + 3*w - 4*w. Let h be l(-4). Solve -3 = 4*g - h for g.
5
Let v(k) = k**2 - 3*k - 4. Let n be v(-1). Solve n = 4*s + 8 for s.
-2
Let u(x) = x**3 + x + 11. Suppose -4*j = -2*j. Let h be u(j). Solve -4*w - h = 1 for w.
-3
Let m be 4 + -5 - -2 - -2. Let a be (5 + -4 - 1) + m. Solve a*r = -1 - 2 for r.
-1
Suppose g + 2*g + 3*s - 138 = 0, -5*g + 240 = 3*s. Let i be 2/(-5) + g/15. Solve i*h - 9 = -0*h for h.
3
Let u = 4 + -1. Let r = 1 - u. Let v be r/(-5) - (-2)/(-5). Solve v = -2*g - 0 - 2 for g.
-1
Let n = 35 - 33. Solve u = -n*u for u.
0
Let l = -6 - -6. Let w be (6/3 - 0) + l. Solve 2*u - w = 4*u for u.
-1
Let z(h) = h + 13. Let p be z(-10). Solve p*t - 8 = -5 for t.
1
Let l(w) = -w - 9. Let b be l(-12). Solve 0 = b*z + 1 - 7 for z.
2
Suppose -16 = -l - 1. Let k = 23 - l. Solve 3*g - g = k for g.
4
Suppose t + 3*j - 2*j = 2, 3*t - 2*j - 21 = 0. Suppose -5*p = 5*m - 16 + 1, t*m - 2*p + 6 = 0. Solve -x + 1 + 3 = m for x.
4
Let s(z) = -z**3 - 2*z**2 - 2*z - 2. Let x be s(-2). Let o = 3 - x. Solve p - o = -0*p for p.
1
Let o be (9/(-6) - -2)*(1 - 1). Solve -6*i + 2*i = o for i.
0
Let k(v) = 7*v + 14. Let b be k(-2). Solve b = -2*c - 2*c - 20 for c.
-5
Suppose -4*o - 63 = -13*o. Solve -4*l + 3 = o for l.
-1
Let h(c) = c**3 - c**2 + c. Let n be h(0). Solve n = -2*a - 6 for a.
-3
Suppose -3*l + 3*q = 2*l + 90, 2*l + 2*q + 36 = 0. Let k be 16/l*-3*-3. Let z = k - -13. Solve z*r - r + 4 = 0 for r.
-1
Let u = 10 + -14. Let y be (u - -6)*(-1)/(-2). Solve -y = -3*f + 8 for f.
3
Let o(i) be the first derivative of -i**4/4 + 2*i**3 + 7*i**2/2 + 9*i - 1. Let j be o(7). Solve 2*m - 3 + j = 0 for m.
-3
Let i(w) = 2*w**2 + 12*w - 2 - 3*w**2 - 4 - 6. Let a be i(8). Solve 0*g + a = -4*g for g.
-5
Suppose -3*p = -0*p - 6. Solve p + 8 = -5*q for q.
-2
Let m(b) = -3 - 4 + b - 2 + 6. Let a be m(7). Solve 3*c = -c - a for c.
-1
Suppose -3*y - 11 = 4, 12 = -4*z - 4*y. Let u = -1 + 1. Solve r = -u + z for r.
2
Let k be (-45)/(-6) - 4/(-8). Suppose 0*b - 4*b = -k. Solve -f - b = f for f.
-1
Suppose -n + 2 = -3*p, -4 = -3*n + 2*p + 9. Suppose n*i = i + 12. Solve 4*x = 5*x - i for x.
3
Let q = -30 + 42. Solve -4*a + a = q for a.
-4
Suppose 0 = q - 4*m - 5 - 2, 5*q = -5*m + 10. Suppose 4*v - 107 = -23. Let t be q/(-2 + v/6). Solve -t*y + 0*y = 0 for y.
0
Let j(h) = 5*h. Let w be j(4). Suppose -c + 9 = -3*g + 7*g, 4*g - 2*c = 18. Suppose 16 + 2 = g*m. Solve -v = -m*v - w for v.
-4
Let o(t) = 2*t - 6. Let n be o(4). Suppose n*x - 4*x + 4 = -2*f, x = 3*f + 2. Let a be 4 - (-1)/(-2 +