-810. Solve 0 = i*d - 18 + 6 for d.
4
Suppose 0 = i - 4*i - 9, -2*z + 8 = 2*i. Solve -z*v = -9*v - 2 for v.
-1
Let k = -57 + 41. Let f be (-4)/k*4 - -15. Let i be 0 + (f - -1) + -3. Solve 11 = -5*a - i for a.
-5
Let o = -7 + 12. Suppose -2*r = -4*p + 4, 6*r = -o*p + r - 10. Suppose p = 5*n - 0*n - 15. Solve -s - n + 0 = 0 for s.
-3
Let t be (10 - 14) + 2*2. Suppose -5*l + 3*g - 5 + 235 = t, -230 = -5*l - 2*g. Suppose 0 = 48*w - l*w. Solve w*m + m = 0 for m.
0
Suppose -5*d - 5 = -5*t + 25, 2*t = -3*d - 3. Suppose -3*n + t*w = 6, -5*n - w - 2 = -4. Solve n = s - 3 - 0 for s.
3
Let x(r) = 3*r**2 + 6*r + 21. Let o be x(-3). Solve 4*w + 2*w = o for w.
5
Let m = -871 - -883. Solve 9*x = -m - 15 for x.
-3
Let a = -464 + 467. Solve 14 - 2 = a*d for d.
4
Let g(w) = -2*w + 18. Let l be g(9). Solve l = -11*q + 7*q + 12 for q.
3
Let x be 2 + (-2)/(-1) + (-14)/7. Let v be (-6)/24 - x/(16/(-10)). Solve 2 + v = 3*u for u.
1
Let c = 27 - -1. Let w = c + -20. Let n(o) = o**2 - 4*o - 2. Let g be n(-1). Solve f - w = -g*f for f.
2
Suppose -5*z - 5*q + 50 = 0, 4*z - 4*q = -z + 23. Solve 2*y + z + 3 = 0 for y.
-5
Suppose 0 = h - 2*d + 7, 0*h - 1 = 3*h - d. Let z(m) = m. Let a(j) = -3*j - 4. Let t(l) = h*a(l) + 4*z(l). Let o be t(8). Solve 8 = -o*i + 2*i for i.
-4
Suppose 5*v - 15 = 4*b - 7*b, -4*v + 12 = -5*b. Solve 0 = v*s + 11*s - 56 for s.
4
Let g(q) = -3*q**3 + 44*q**2 - 21*q - 39. Let b(c) = -c**3 + 15*c**2 - 7*c - 13. Let v(p) = 17*b(p) - 6*g(p). Let d be v(8). Solve 0 - d = r for r.
-5
Suppose -57*v + 183 = -45. Let z be (-1)/2 + 7/2. Suppose z*x - 3 = 3. Solve -4*b + v = -x*b for b.
2
Let o = 8 - 1. Suppose -10*u + 160 = -5*u. Suppose 5*n + o = u. Solve -n*j = -j for j.
0
Let k be (-1 - 10/(-2)) + -2 - -3. Suppose -k*z = f - 3 - 1, 3*f - 4*z = 31. Solve 11 = 4*n - f for n.
5
Let g be 83/(10/(-2) + 4). Let u = g + 89. Solve -l - u = l for l.
-3
Let y be (-10)/(-8) - ((-2030)/56)/(-29). Solve y = x + 1 - 0 for x.
-1
Let r = 16 + -32. Let o = 21 + r. Solve 14 = o*v - 11 for v.
5
Let a(b) = -b**2 + 15*b + 21. Let k be a(18). Let m = -33 - k. Solve 3*y + 0 + 9 = m for y.
-3
Let i = -86 - -6. Let r = -76 - i. Solve 16 = 3*s + r for s.
4
Suppose 0 = -3*i + 1293 - 1257. Let p be -6*(-1 + 4/6). Solve p*f = -f - i for f.
-4
Let y(j) be the second derivative of -j**3/2 + 17*j**2 - 23*j. Let z be y(10). Solve p - 10 = -z*p for p.
2
Suppose 95*p - 7 = 4*c + 92*p, c + p = 7. Solve g = -0 + c for g.
2
Let w be (8/(-24))/(1/(-6)). Suppose 5 = -d, 47 = 2*m + w*m - 3*d. Let x be (1/2)/(4/m). Solve -g - x = -0 for g.
-1
Suppose -44 - 96 = -20*y. Solve 6*v = -y*v + 26 for v.
2
Suppose -v + 4*l = -10, 2*v - 20 = 37*l - 41*l. Solve v*a - 12 = 14*a for a.
-3
Let x = 14 + -11. Let d be (-9)/x - (-45)/5. Solve 0 = -2*j + d*j - 16 for j.
4
Let r(o) = 11*o - 2. Let l be r(-4). Let v = -41 - l. Solve -v*u + 0*u = 0 for u.
0
Let l = 188 + -185. Solve -l*u - 16 = -4 for u.
-4
Suppose n + 5*v + 0*v = 68, 3*v - 296 = -5*n. Suppose 5*q = n - 8. Solve a - q = 3*a for a.
-5
Suppose y + 0 = 8. Let t(v) = 0*v + 3 - 7*v - v + 5*v**2 - 4*v**2. Let b be t(y). Solve -2*f = -b*f + 2 for f.
2
Let r = 203 - 199. Solve -r = -6*b + 8 for b.
2
Let i be (-2584)/(-48) + (-1)/(-6). Let v = i - 29. Solve 6*z - v = z for z.
5
Let m be (-25 + 22)*(-1 - 0). Suppose m*l + 4*y = 31, -l + y - 4*y = -17. Let f(z) = z**3 + z**2 - 2*z. Let o be f(2). Solve 3*x + o = l*x for x.
4
Let g(z) = z**2 - 7*z + 9. Let s be g(6). Suppose 3*i + s*u - 36 = 0, 2*u - 6 = 2. Let y = 8 - i. Solve y = -2*q - 12 + 4 for q.
-4
Let y(j) = -2*j**2 - 16*j + 20. Suppose 0 = 4*n + 9*n + 117. Let m be y(n). Solve 5*a + m = -8 for a.
-2
Let r be (-2 + 3)*(-1 - -2). Solve 0 = x - 2*x + r for x.
1
Suppose 2*f - 3*i - 45 = 0, 46 = f + f - 4*i. Suppose 0 = 4*n - 3*b - 21, -5*n + f = -2*n + 3*b. Suppose 6*c - n - 12 = 0. Solve 0 = d + c - 2 for d.
-1
Let g be 32 + -16 + (3 + -5)*-2. Solve 9*n = 4*n - g for n.
-4
Let c be (-7)/2*40/(-14). Let t(h) = -3*h**2 + h + 1. Let b be t(-3). Let g = b + 33. Solve g*j + c + 6 = 0 for j.
-4
Suppose -2*s + 6*s = 12, 4*s = 4*j - 12. Let n be j/(-9) - (-56)/21. Solve -n*y - 1 = 3 for y.
-2
Suppose 2 = -u + 5. Let g be (11/(44/24))/2. Suppose -2*v - 3*z = -u*v - 7, -g*v + 3 = -3*z. Solve -5*q + v = -0*q for q.
1
Suppose 43*o = -298 + 1029. Solve -14*i - o = 11 for i.
-2
Let m(o) = -o**2 + 7*o - 6. Let t be m(6). Suppose 5*j - 5*u - 45 = t, j = -j + 5*u + 27. Suppose 5*g - j - 9 = 0. Solve 0 = g*v - 0*v for v.
0
Suppose -b = 2*b - 15. Let i(t) = -6 - 2*t + 26 + 12. Let d be i(16). Solve b*v + d = -5 for v.
-1
Suppose 0 = 3*d - 4*v + 7 - 41, 39 = 4*d + v. Solve d*m + 70 - 50 = 0 for m.
-2
Suppose -28 = -3*b + 2*b. Let z = -19 + b. Let n = z + -7. Solve 3*f = f - n for f.
-1
Suppose 5*x = 10, -2*l + 2*x = 3*l - 36. Solve -2*i = -l + 2 for i.
3
Let k be 2*((-225)/(-54) - 2/3). Solve -q + k = 6*q for q.
1
Let p be (4/6)/(545/90 - 6). Solve -5 = -11*t + p*t for t.
-5
Let a(x) = 2*x**2 + 2*x - 1. Suppose 5*p + 4*y - 30 = 0, 5*p - 5*y + 2*y = -5. Let j be a(p). Solve -14 = 5*w + j for w.
-5
Suppose 2*r - 5*v - 35 = 0, -5*r = -3*r - 2*v - 38. Suppose 4*j - 5*q - 17 = j, 4*j = 4*q + r. Solve -j*f + 1 = 9 for f.
-2
Let k = 48 - 46. Solve -k*c + 4 = -0*c for c.
2
Suppose 10*b - 15*b = -55. Let r(i) be the first derivative of 3*i**2/2 + i - 2. Let z be r(1). Solve -3*f + b = -z for f.
5
Let g be 544/1904 - (148/(-14))/(-2). Let v(f) be the second derivative of f**4/12 + f**3/2 - 5*f**2/2 - f. Let u be v(g). Solve u*w - 9 = -4 for w.
1
Let w be 5/(-5) - -8 - 3. Suppose -w*r + 8 = 4. Solve 4*i - 3 = r for i.
1
Suppose j - 5*f + 23 = -4*f, -5*f - 110 = 4*j. Let w be -6 + 6 + -1 + j. Let m = w - -31. Solve m*q = -6 + 1 for q.
-1
Let h be 78/2*(-3)/(-9). Suppose h*y - 65 = -0*y. Solve y*c - 9 + 4 = 0 for c.
1
Let p(v) = 2 + v**2 + 0*v**2 + 3*v + 5 + 13*v. Let a be p(-16). Let o = -5 + a. Solve 3 = -n - o for n.
-5
Let x(w) = 4*w + 6. Let g be x(-4). Let k(i) = 2 + 9*i**2 + i**3 + 10*i + 3*i**2 - i**2. Let s be k(g). Solve 0 = -6*a + s*a - 16 for a.
-4
Let n be (21 - (3 + -3)) + -1. Suppose 3*z - 2 - 13 = 0. Suppose z*i - 16 = -6. Solve -i*a = 2*a + n for a.
-5
Let s(j) = -j**3 + 16*j**2 + 9*j + 142. Let k be s(17). Solve 0 = -11*w + 14*w - k for w.
2
Let o(j) = -15*j + 532. Let q be o(34). Solve q*z = -67 - 21 for z.
-4
Suppose 5*u - 16 = -2*h, h - 7 = -0*u - 2*u. Solve u*c + c = -3 for c.
-1
Let r be ((-319)/22)/1*-2. Solve 0 = l - r + 28 for l.
1
Let x be 1/(-2*1/(-10)). Solve -10*m = x + 15 for m.
-2
Let c = -11 - -13. Let d(x) = x. Let k be d(2). Suppose k*f - 26 = -q, 2*f - 32 = -c*q - 2. Solve f = 5*v - 4 for v.
3
Suppose -i - 3 = -6. Suppose -2*o - 5*z = 7, -z = -i*o + 8*o - 17. Solve o*d - 5 = 7 for d.
3
Suppose y + 4 + 6 = 5*j, 5*j = 20. Let p be -2 - -15 - (y - 8). Solve -5*f - 31 = -p for f.
-4
Let d(a) = -2*a**2 + a - 1. Let w be d(1). Let j(p) = p**3 + 4*p**2 + p + 2. Let i be j(w). Solve -2*y + 0*y = -i for y.
4
Let y(m) = 2*m**2 - 6*m + 2. Let n be (2/3)/((-38)/(-171)). Let s be y(n). Solve -s*d + d = 5 for d.
-5
Let h(r) = r + 17. Let i be h(-5). Let b = i + -8. Let c = 12 + -2. Solve -c + 2 = b*k for k.
-2
Let m = 15 + -10. Suppose -39 = -5*d + m*h + 1, -5*h - 25 = -2*d. Suppose 3*l + d*z + 0 = -4, 5*z = -5*l. Solve -2*k - l = -k for k.
-2
Let l(h) = -30*h + 183. Let a be l(6). Solve -a = -2*k + 7 for k.
5
Let r(m) = -m - 10. Let o be r(-13). Let q be 4 - 0/(0 + o). Let d be 0 + 0 + 4/q. Solve -2*t - 9 = -d for t.
-4
Let c be (1 - (2 + -5)) + -2. Suppose c = -5*i - 3. Let f be (2 - 1/(-1)) + i. Solve 0 = f*s + 10 for s.
-5
Let l be -8 + 2 - (0 - 0). Let y = l - -20. Let t = 18 - y. Solve t*m + 12 = -8 for m.
-5
Let q(d) = 12*d + 81. Let k be q(-4). Solve k = 9*x + 2*x for x.
3
Let u(j) = -34*j + 1. Let i be u(-1). Solve 0*l - i = 7*l for l.
-5
Let r be 19 + 378/(-78) + (-4)/26. Solve -13*i = -r*i + 2 for i.
2
Let m(c) = -c**3 - 26*c**2 + 57*c + 50. Let p be m(-28). Solve -5*u + p = 2 for u.
4
Suppose 0 = 5*n + p - 7, 0 = 5*n - 10*n - 3*p + 1. Suppose -g + 2 = j - n*j, -5*g - 5*j - 10 = 0. Solve -6*o + 2*o - 20 = g for o.
-5
Let w = -137 - -187. Solve w = -15*c + 5*c for c.
-5
Let i(w) = 4*w + 35. Let a be i(-8). Let y be (6/9)/(1/a). Solve l = -1 + y for l.
1
Let n(f) = f + 2. Let z be n(0). Suppose x - z*x 