) = -2*x + 16 - x - x + 7*x. Let c be y(-4). Solve 0 = 5*t + u - 26, 0*u - c = -t + u for t.
5
Let f(i) = 3*i**2 + 38*i - 160. Let r be f(-16). Let l(m) = 0 - m**2 + 3*m + 3 - m. Let t be l(3). Solve r = -t*d - d - o, 2*o = -6 for d.
3
Suppose 2*n - 3 = -f + 6, 5*f = 4*n + 17. Suppose -4*t + 50 = -n*t. Let o = 8 + -2. Solve -t = -3*z + 5*y, z + 3*y + 31 = o*z for z.
5
Let r = -883 - -883. Solve w + 1 = 4*s - r, -2*w + 4*s - 6 = 0 for w.
-5
Suppose 5*l = h + 12 + 1, 0 = 2*l - 3*h - 13. Suppose -61 = -0*q - 2*q - y, 13 = q - 3*y. Solve -q = 3*d - 4*z, 3*d + 6 - l = -2*z for d.
-4
Let c = 43 + -38. Solve -h - 2*j = 0, -h + 1 = c*j + 7 for h.
4
Let l be 2*18/9 - 2. Solve m = -2*r - 4, -l*r = 5*m - 3 + 15 for r.
-1
Suppose -34*g + 64*g = 1350. Solve 0 = -d + 3*d - n - 6, 0 = -5*d - 5*n + g for d.
5
Suppose -4*p = 191 - 219. Solve 0 = -2*b + 3*a + 5, 2*a - 25 = p*a for b.
-5
Suppose 4 = 3*s + v, -10 = -0*s - 4*s + v. Suppose s*p - 3*g + 2 = 6, p = -2*g + 2. Solve -4*z - d = -5*z + 1, 5*d - 23 = -p*z for z.
4
Suppose -p - a + 3*a + 7 = 0, -4*p - 3*a = -17. Solve -w = 5*v - 3 + p, -v = 5*w + 10 for w.
-2
Let p be -37 + (2 - (0 - -3 - 0)). Let w = p + 40. Solve -4*i - 11 = -3*t - 46, -5 = w*i + 3*t for i.
5
Let n(s) = -s**3 + 10*s**2 - 15*s. Let z be n(2). Solve -z*f - 3*w - 20 = -7, 4*f - 3*w - 1 = 0 for f.
-2
Let k(n) = -n**2 - 5*n + 2. Let j be k(-5). Let q = 243 - 256. Let z = 18 + q. Solve -4*y - 36 = -0*y - z*u, -5*y - j*u - 12 = 0 for y.
-4
Suppose 2*v - 46 = -2*d, 41 = 4*d - 3*v - 30. Let z be (-3)/4 + 175/d. Solve -u + z = 3*i, -8*u + 3*u + 3*i - 32 = 0 for u.
-4
Let d be (-9)/(-1) - (13 - 8). Solve -4*i + 6*i - 3*h + 1 = 0, -d*i - 5 = -5*h for i.
-5
Suppose -h - 874 = -3*h. Suppose 488 = -5*v - h. Let j be v/(-15) + 2/3. Solve -n + 2*n = 2*a + j, -5*a + 5 = 5*n for a.
-4
Let i(u) = -1 + 17*u**2 - 2*u + 19*u**2 + 2. Let c be i(1). Let l = c + 5. Solve -5*z + 4*n = -l, 2*z - 12 - 11 = 3*n for z.
4
Let n be (-4)/14 + (5 - (-48)/21). Let o(g) = -g + 9. Let r be o(n). Solve -5*k - 8 = r*t, -t - 3*t - 4*k - 4 = 0 for t.
1
Let c = 73 - 45. Let h = -1 + c. Solve 4*r - 5*d - h = 0, 2*d + 3 = 4*r - 15 for r.
3
Let u = 36 - 54. Let n be u/(-8)*72/(-27). Let x be 2/(-6)*72/n. Solve 0 = l + j - 6, x*l + 4*j = 3*j + 9 for l.
1
Suppose -18 = -3*f - 15. Let b be f + 2 + 1 - 2. Let a be (-450)/(-117) + b/13. Solve -5*i - 6 = a*g, 0 = 5*i - 3*g - 2*g - 30 for i.
2
Let p = 130 + -60. Suppose 13*r + r = p. Solve 5*s - 4*x = -10, -2*x + 8 = -4*s - r*x for s.
-2
Let n(h) = 19*h + 309. Let s be n(-16). Let k = -8 + 12. Solve -s*c + 8 = -p - 0*c, p + k = c for p.
-3
Let z(a) = -a**3 - 3*a**2 - 6*a - 3. Let t(q) = q - 4. Let g be t(0). Let y be z(g). Solve 0*x + 4*s - 31 = 3*x, -5*x = -3*s + y for x.
-5
Let d(q) = -4*q - 111. Let g be d(-29). Solve -3*f - g*s = -0*f + 23, 2*s = f - 7 for f.
-1
Suppose 5*y = s - 3, 4*s + s + 5*y - 15 = 0. Solve 2*n - s*d + 1 = 0, d + 2 = n + 1 for n.
4
Suppose -y = 16 - 65. Let t = 53 - y. Solve -t*n - 3*d + 3 = -n, n - 4*d = 16 for n.
4
Suppose 17 = 4*i + 4*j - 7, -4*i - 2*j + 20 = 0. Let f(b) = b**2 - 9*b + 20. Let y be f(i). Solve 2*v + 2*o - o - 12 = 0, y = 5*v - 4*o - 17 for v.
5
Suppose -4 - 14 = -s. Suppose -s = -o - 8*j + 4*j, -12 = 2*o - 4*j. Solve 3*v = -4*h - h + 17, -o*v + 4*h = -4 for v.
4
Let a = -10 + 7. Let t(o) = -o**3 - 8*o**2 + 8*o - 12. Let q be t(-9). Let v be (12 + q)*a/(-9). Solve -5*u = -0*u - v*g + 2, g = u for u.
-1
Suppose -1396 = 5*c - 1416. Solve 0 = c*w + 4*t + t + 11, -w - 3*t - 8 = 0 for w.
1
Suppose -5*r + 5*n = -2*r - 132, -5*n = -15. Let o = -33 + r. Solve 0 = -4*x - 4*y - o, -4 = -4*x + y - 25 for x.
-5
Let z = 280 + -278. Let o be 71 + (2 - 2) + 0. Suppose -4*l = -5*n + o, -2*n - 1 = 5*l - 3. Solve -4*y - b - n = 0, 0*y + 3*y = z*b for y.
-2
Let h(x) = -x**2 - 7*x + 8. Suppose 2*a + 7 = -f - 3, 0 = -f + 5*a - 3. Let n be h(f). Solve n = d - 2*o + 3*o + 4, d - 4*o = 6 for d.
-2
Let f be 3*(0 + -1 - 1). Let c(u) = -u**2 - 7*u + 7. Let h be c(f). Let a be 12/(-78) - (-145)/h. Solve -2*s = -0*v - 2*v - 8, -4*s + a = v for s.
3
Let u(v) = -v**3 + 18*v**2 - v + 16. Let o be u(18). Suppose -4*y = -12 - 36. Let l = o + y. Solve 5*i + l = -5*w, -2 - 7 = 3*w for i.
1
Suppose -12 = -y - 2*y. Suppose 5*k - 9*k = 2*h + 2, 5*k + 7 = 2*h. Solve y*s - h = b, 4*b - 4 = 4*s + 4 for b.
3
Let y = 37 + -31. Let l be (1 - 0)*(8 - y). Solve -2*k - l*j = -3*k, 3*k = -2*j for k.
0
Let b be 1770/70 - (-2)/(-7). Suppose -3*f + 10 = b. Let h = 8 + f. Solve -h*g + 5*i = -19, g + i + 3*i = -22 for g.
-2
Let w be ((-4)/10)/(1*(-1)/10). Let a be (w - (-32)/(-10))*10/4. Solve -25 + 0 = 4*n + 5*r, a*r = n + 3 for n.
-5
Let u be -4*((-28)/(-8) - 4). Suppose j - 3*j = 8, -u*v + 3*j = -18. Solve -v*o + 2*o - 5 = -2*y, -3*y = -5*o - 4 for y.
3
Let w be (-2)/(-4)*(19 + -5). Solve -3*r - w = -2*p, -17 = 7*r - 3*r + 5*p for r.
-3
Let m(g) = -g + 16. Let b be m(12). Solve 0 = -2*o - 2*r + r + b, -4*o - 4*r + 8 = 0 for o.
2
Let u(p) = -2*p - 8. Let r be u(-4). Suppose r = -2*j - j - 4*i + 68, 0 = 2*i - 4. Solve -2*k + 5*g + 0 + j = 0, 0 = 5*k - 5*g - 35 for k.
5
Let q = -31 - -21. Let w be (-45)/6*32/q. Let s be w/14*14/4. Solve -s*d + 3*d = 2*r + 25, -4*d + 3*r = 5 for d.
-5
Suppose -397 = -66*y - 67. Solve -5*i + 4 = n - 15, i = -y*n + 23 for i.
3
Suppose -12 = -2*d + 4. Suppose -3*x + 1 + d = 0. Suppose 0 = 3*v - 3, x*v - 1 = 3*c + 2. Solve c = 4*u - 21 + 1, 25 = 4*p + 5*u for p.
0
Suppose 12 = r - 0*r. Let w be 6/(-4)*(-40)/r. Let v = 421 + -395. Solve 2*x - v = -w*b + b, -15 = -5*x for b.
5
Suppose -2*n - 8 + 68 = 0. Suppose 0 = o - 3 - 3. Suppose 4*w + 4 = 2*x + 10, 4*w - 12 = -4*x. Solve w*m + o = -0, 5*c = -5*m - n for c.
-3
Suppose 15*s - 45 = -15. Solve 2*f = 3*d - 7, 12 - s = f + 3*d for f.
1
Let r(h) = -13*h - 28. Let w(m) = -3*m - 7. Let t(o) = -4*r(o) + 18*w(o). Let j be t(-7). Suppose j = -4*z + 3 + 9. Solve 3*l + 9 = 0, 0*n - n - 5 = z*l for n.
4
Suppose 0 = 3*n + 2*n - 15. Suppose 2*v + n = 11, -5*j = v - 29. Let x(h) = h**2 + 9*h + 22. Let p be x(-5). Solve -o + j*y = -p*o - 16, -2*o - 8 = 2*y for o.
-1
Let s = -311 + 314. Solve -3*p = u + 7, -s*u - 3*p + 8 = u for u.
5
Let u = 200 - 197. Let f(l) = 8*l + 2. Let d be f(2). Suppose 4*w - 19 = -k, u*k - 3*w = 4*k - d. Solve -z - 13 = -4*p, 3*p - 2*z - k = 1 for p.
2
Let d be 13/1 - (8 + -5 + -8). Solve 2*r - 4*p - 18 = 0, 6*r + 5*p + d = 7*r for r.
3
Suppose 6*q - 2*q - 16 = 0. Solve 0 = g - 3*b - q, 2*g + 3*b = 6 + 2 for g.
4
Let l = -178 + 186. Solve 3*r = p + p + 18, -l = -2*r for p.
-3
Let r(n) = n**3 + 14*n**2 - 11*n + 62. Let k be r(-15). Solve -2*f = 2*y - 12, k*y = 4*f - 3*f for f.
4
Let y be (0/1)/(1/1). Let o(j) = -j**2 + 18*j - 13. Let w be o(17). Let c be (15/(-12))/((-1)/w). Solve -5*x - 10 = -5*p, y = c*p - 11 - 9 for x.
2
Let d be 44/11 + (-14)/(-2). Solve -2 = -4*a + 2*i, -3 = 2*a - 4*i + d for a.
3
Let t be 66/4*(-8)/4. Let g be (-6)/(-12) - t/(-2). Let a be 4/10 + g/(-10). Solve -a*j = -3*p + 14, 4*p = -j - 3 + 18 for p.
4
Suppose 153*p = -144*p + 319*p - 44. Suppose -2*i - 3*i = -90. Solve h = -m - 1, -p*m + i = -3*h + h for m.
4
Let s(b) = -b**3 - 25*b**2 + 2*b + 35. Let z be s(-25). Let f be (5/z*0)/2. Solve 1 = 4*a + 3*n - 2, f = 5*n + 15 for a.
3
Let s(o) = o**3 - 3*o**2 + 3*o - 4. Let d be s(3). Suppose 5*j - 19 = -2*b, 3*j - 11*b = -9*b + 5. Solve j*w + 21 = d*u - 11, -5*w = -2*u + 28 for w.
-4
Suppose -18 = 5*c - 58. Let p = c - 4. Solve -s - d + 1 = 0, -5*s - 3*d = -p*d + 7 for s.
-1
Let r = -43 - -83. Suppose r + 60 = 4*s. Let f = s - 16. Solve f + 5 = -n - 5*g, 0 = -4*n + 2*g + 10 for n.
1
Suppose -3*a - u = -0*u - 11, 3 = -a + 3*u. Suppose -5*k = -k - s - 15, -3*s = -a*k + 18. Solve -3*r + k*g - 12 = 0, 2*r - 3*g + 0 = -12 for r.
0
Let v = 40 - 36. Solve p = 5*p - v*l, 0 = -5*p - 2*l + 7 for p.
1
Suppose -3*h = -0*h - h. Solve 4*c = 5*t - 15, -c + h*c = 5 for t.
-1
Let m = 822 - 819. Solve 2*t - o - 2 = m, 0 = o - 1 for t.
3
Let r(q) = 3*q - 19. Let t be r(7). Suppose -3*o - 6 = 4*g - 35, -5*o + 25 = t*g. Solve -2*b + o*u = 1, -7 = 4*b + u - 2*u for b.
-2
Let h be -2*3 - ((-40)/28)/(11/231). Suppose 0 = s - 21 + 9. Solve 4*f - s = l, 4*l - h = -f - l for f.
4
Let p(w) be the first derivative of w**2 + 7*w + 5. Let l be p(4). Let v = 18 - l.