15). Solve 2*u + 1 = u - n, -4*u + 5*n + 32 = d for u.
3
Let z be (1 + 40/(-8))/(2/(-176)). Let r = z + -338. Solve 0 = 4*l + l - 3*u + r, 3*u - 6 = 3*l for l.
-4
Let x be ((-9)/(-6))/((-21)/(-34) - (-16)/(-136)). Solve -3*d - 14 = 2*a - 0, a - x*d - 11 = 0 for a.
-1
Suppose p + 2 + 4 = c, 5*p = -4*c - 12. Let n(t) = -t**2 + 5*t - 6. Let o be n(5). Let b be 2 - ((o/3 - -4) + -5). Solve -m = b*g, -c*m + 2*g + 13 = -g for m.
5
Let o = 10 + -5. Suppose 100 - 25 = -o*c. Let y be 3*10/c - -4. Solve -4*z - 3*b = 8, -y*b - 7 = 4*z - 3*z for z.
1
Suppose -t = 325*l - 323*l - 3, 5*t = -3*l - 13. Let i = -56 - -56. Solve -5*d + l*u - 4 = i, 3*d - 5*u + 2 = -3 for d.
0
Let f be (((-480)/(-18))/4)/(4/6). Suppose f = 29*t - 48. Solve -4*a = -3*w - 5, 4*w - t*w + 5*a = 35 for w.
5
Let l be (40/(-35))/((-2)/7). Let f(b) be the first derivative of -b**2 + 10*b + 7. Let g be f(4). Solve -g*s + 4*a = s - 20, -l = -3*s - 4*a for s.
4
Let p = -2630 - -2630. Solve p = -5*l + 4*w - 2*w + 19, 0 = -3*l + 2*w + 9 for l.
5
Let w(i) = -i**2 - 281*i + 1727. Let l be w(6). Solve 5*q - l*r - 30 = -r, -5*r - 27 = -q for q.
2
Let s be ((4 - 12) + 126/12)*(5 + -3). Solve 75*c - 2*a = 72*c - 6, -s*c - 5*a = -15 for c.
0
Suppose -11*n + r - 35 = -13*n, r = -4*n + 67. Solve 0 = -3*f - 4*x + 13 + 5, -4*x + n = 2*f for f.
2
Let d = 70 + 125. Let o be 2/(-7) - (d/(-7))/3. Let m = o + -7. Solve -2*j = -m*i + 14, 3*i - 29 = -j + 6*j for i.
3
Let w(d) = 2*d**2 + 33*d - 240. Let s be w(-22). Solve 5*u = 8*k + 49, s*u + 2*k - 7 = k for u.
5
Suppose 5*h = -2*m - 2, 15*m - 12*m - 48 = h. Solve -63*y = -61*y + 5*s - m, -5*s - 21 = -3*y for y.
7
Let f(d) be the third derivative of -d**4/2 - 31*d**3/6 - 7*d**2 + 5. Let y be f(-3). Solve -6 = -4*w - 3*k, 3*k + 13 = y*w + 4*k for w.
3
Suppose 79*b = 166 - 3 + 153. Solve b*h + 4*i + 39 - 3 = 0, -4*h + 4*i = 4 for h.
-5
Let h(x) = 5*x - 3*x - 6 + 0 - x - 2. Let i be h(13). Solve -v - i*u - 20 = 0, 16 = -5*v - 7*u + 3*u for v.
0
Let a(j) = -j**2 - 4*j + 32. Let m be a(-8). Suppose -7*l = -7 - 56. Suppose 8*v + l - 33 = m. Solve u - 2*u - v = -i, -3*u + 4*i = 10 for u.
-2
Suppose -17*q - 6*q = -27*q. Let o be -5 + (4 - -3) - q. Solve 4*l = 4*r - 16, 7*r = -3*l + o*r - 20 for l.
-5
Suppose 2*u - 20 = -3*u. Let k be 8/u - 2/(-2). Solve 0 = k*l + 12, 6*h - 3*l = h + 37 for h.
5
Let a = -3 + 5. Suppose 5*o = h + 10, -2 = -2*o + h + a. Suppose 2*f - 10 = 0, 21 = 2*b + 3*f - o. Solve 40 = b*g - 4*y, -6*g = -2*g + y - 15 for g.
5
Let d(u) be the first derivative of u**3 - 5*u**2 - 10*u + 597. Let a = 16 - 11. Let c be d(a). Solve -5*w - c = 7*p - 2*p, -20 = -5*w + 2*p for w.
2
Suppose o + 3*j - 4 = 0, -24 = -85*j + 89*j. Solve 0*q - o = -t - 5*q, -t - 6 = -2*q for t.
2
Suppose j - 2*j + 15 = 0. Suppose 0 = -d + 5*r - j, -2*d - 3*r - 6 + 2 = 0. Let q = d + 9. Solve 0 = -t - 0*t + 3*b - 17, 0 = -5*t + q*b - 30 for t.
-2
Suppose 3*h + q - 14 = 3, -12*h = q - 62. Solve h*v = -5*d - 50, 10 = 19*v - 21*v for d.
-5
Let h = -29249 - -29252. Solve -h*o + 33*x = 28*x + 31, -5*o = -4*x + 30 for o.
-2
Suppose -p - 3 = -2*k, -82*k + 87*k - 6 = 4*p. Solve 6 = -y - 4*l, y + k*l + 8 = 4 for y.
-2
Let t(g) = -5*g - 33. Let b be t(-8). Suppose -10*l + b + 13 = 0. Suppose 3 = -l*o + 11. Solve 3*w = -2*n - n, -o*w - 20 = 0 for n.
5
Let f be 2*-3 - (-31 - -27)*3. Solve -2*w = -7*w + 5*i + 10, -4*w + 5*i = -f for w.
4
Let v(l) = -6*l**2 + 32*l - 58. Let x(t) = -5*t**2 + 32*t - 59. Let a(c) = -6*v(c) + 7*x(c). Let r be a(-34). Solve -m + r*o = 4*m, -3*m = -5*o - 16 for m.
-3
Suppose 146 + 204 = 5*b. Let n = b - 101. Let w = n - -34. Solve -13 = 5*v - w*a, 0 = v + 4*v + 3*a + 7 for v.
-2
Let i(y) = -94*y - 725. Let q(f) = -19*f - 145. Let g(h) = -2*i(h) + 11*q(h). Let u be g(-7). Solve u*v + 13 = 4*p - 9*p, 3*p - 5 = 2*v for p.
-1
Suppose 9*l = 19 - 1. Let z(u) = 8*u + 2 - 18 - 6*u - 5*u + u**l. Let m be z(6). Solve -p + 3 = 3*f + 15, 0 = -m*p + 3*f + 21 for p.
3
Suppose -6 + 153 = -3*h. Let b = -1217 - -1164. Let q = h - b. Solve -5 = 4*v + v, 5*v - 3 = q*c for c.
-2
Let b(r) = -r**3 + 11*r**2 + 76*r + 67. Let g be b(16). Solve -12 - 3 = -3*p + 2*w, -g*w - 25 = -5*p for p.
5
Let x = -248 + 275. Let a be 18 - (114/x - (-26)/(-117)). Solve 3 = k - m - 0*m, 2*m - a = -2*k for k.
5
Let h = -15 - -5. Let u be ((-33)/22)/(-2 + (-17)/h). Solve 0*n + b + 11 = -2*n, 5*n - 5*b = -u for n.
-4
Let i(n) = -3*n**3 + 176*n**2 - 113*n - 156. Let b be i(58). Solve 4*p + z = -8, -3*z - 2 = -17*p + b*p for p.
-2
Let f(x) = -x**2 - 13*x - 9. Let a be f(-8). Let b = -49 + 31. Let i be (-28)/6*b/21. Solve i*j = -4*m + j - a, -15 = 3*j for m.
-4
Suppose 0*y - 456 = -12*y. Suppose 24*v + 112 = y*v. Solve 3*i + 9 = -k, 0 = 2*i - 5*k - 2 + v for i.
-3
Suppose -4*p = -0*p - 20, 0 = 5*m + 2*p - 30. Suppose -m*c + 8*c = g - 18, -2*g - 16 = 5*c. Solve -g*s = h - 5, -s + 0 = 4*h - 6 for s.
2
Suppose -3*c = -2*c - 16. Suppose 0 = 2*v + 3*g - 7, 7 = 5*v + 2*g - c. Solve -v*w + 16 = -2*f - w, 5*f + 1 = -3*w for f.
-2
Let o(v) = -v**2 + 33*v + 846. Let c be o(-16). Solve 13 = -5*d + c*z - 60*z, -2*d - 2*z = -6 for d.
-1
Let n(i) = -i**2 - 8*i + 4. Suppose 5*v - 20 = -5. Suppose -c = v*c + 28. Let m be n(c). Solve -10 = -2*s - 5*z + m, -z - 3 = -2*s for s.
3
Let z = 8 - 6. Suppose -20 = 4*q, -t + z*q = -2*q - 25. Suppose 4*u + 5 = -t*s, 2*s + 5 = 2*u - 3*s. Solve -5*a = 4*y - 3 - u, -4*y + 6 = 2*a for a.
-1
Let y(k) = k**2 + 3*k - 147. Let c be y(-14). Solve -c*h + 12 = -5*h - 3*b, -b - 17 = -5*h for h.
3
Let m = 324 + -292. Suppose 8*j - m*j = -384. Solve -q + 5*q - j = 0, -3*u - 5*q = -23 for u.
1
Let k(y) = 23*y - 248. Let j be 11 + ((-2)/(-5) - (-26)/(-65)). Let w be k(j). Solve 2*q + 11 = 5*q - w*r, 3*q = -4*r - 25 for q.
-3
Let n be (-196)/21*3 - -30. Let s be (0 - (6 - -1))*-1. Solve 3*i = n*q + s, i + 4 = -2*q + 1 for q.
-2
Suppose 2*j = -4*j + 12. Let i be (-1*1)/(j*(-2)/16). Suppose 26 - 6 = i*f. Solve 4*g = 3*r - 0 - f, -4*r = -4*g for g.
-5
Let k = 148 + -113. Suppose -z = 3*h - 18, -5*z - 9*h = -5*h - k. Solve i - q + 1 = z*i, -5*q + 25 = 0 for i.
-2
Let a be (-2 - (-8 + 1)) + (-81 - -80). Solve -2*b - 2*b - 4 = a*z, 0 = 4*z + b - 11 for z.
4
Let g = 181 - 179. Let z be (-4 - -6) + -3 + 6/g. Solve -3*d + 6 + 10 = -2*k, -z*d + k = -9 for d.
2
Suppose -3*j + 15 - 21 = 0, q = j - 16. Suppose -2*w + 3*w = 4*k + 46, -2*w = 5*k - 27. Let y = w + q. Solve h - 4 = 2*r, 4*h + 0*r - 4*r = y for h.
0
Let p(k) be the second derivative of -k**5/20 + 25*k**4/12 - k**3/3 + 28*k**2 + 72*k. Let s be p(25). Solve s = 3*r + 3*j, 0 = -2*r - 2*r + 4*j for r.
1
Let k be ((-5)/(-2))/(1 - ((-152)/16)/(-19)). Solve 0 = 2*t + k*o - 25, -4*t - 2*o = t - 31 for t.
5
Suppose n + 14 - 31 = 0. Suppose 5*q = 7*k - 9*k - 1, -q = -k + n. Solve 0 = g + j + k - 5, 5*j = 3*g - 19 for g.
-2
Suppose 0 = 461*h - 460*h + 2*v - 1, -3*h - 3*v + 9 = 0. Solve h*b + 15 = -5*g, 2*b - 2*g - 22 = -32 for b.
-4
Suppose -3*c = -3*y - 24, 15*c - 32 = 14*c - 5*y. Suppose -c*o = -17*o + 15. Solve -v = o*b + v + 8, -4*v = 4 for b.
-2
Suppose u - 25 = 3. Let n be 7/(-2)*(-48)/u. Let b(p) = -4*p**2 - 21*p - 17. Let l be b(-4). Solve -3 = l*g - n*g, 0 = -5*a - 4*g + 19 for a.
3
Let v be ((-1)/2)/((1/10)/(-1)). Suppose 4*p + 34 = -18. Let s = p + 15. Solve -s*w - 35 = 2*w - v*c, -3*c + 14 = -w for w.
-5
Let g(w) = -w - 7. Let u be g(-9). Solve -8 = -z - 2*c, 0 = -z - c + 5 - u for z.
-2
Suppose 34*s + 86*s - 357 - 3 = 0. Solve -2*q = y + 10, 19*y - s*q - 15 = 14*y for y.
0
Suppose -37592*u + 60 = -37572*u. Solve 5*x + 3*v - 17 = -v, -9 = u*x - 4*v for x.
1
Let w = 4069 - 4065. Solve -5*f = -w*b - 5, 3 + 0 = 3*f + b for f.
1
Let l(w) = -5*w + 33. Let z be l(6). Suppose 95 = -4*b - 5*c + z, 4*b + 92 = 2*c. Let h = -21 - b. Solve 0*k = -h*y - 3*k - 15, 20 = -4*k for y.
0
Let s = 566 - 338. Let c = 228 - s. Solve k - o = c, -k + 3*o = o for k.
0
Let g be -29 + -1 - 0/11. Suppose -100 = -3*j + z, 82 + 28 = 3*j + z. Let m = j + g. Solve m*k + 4 = -4*q + k, 2*k + 7 = -3*q for q.
-5
Suppose 38*t + 451 = 527. Solve -69 = -2*b + 2*l - 79, b = -t*l + 10 for b.
0
Let t be 27 + -3 + 0 + -8. Suppose -10 = -2*b, -3*b + 3 = -4*k + 2*k. Suppose -k*q + 4*h + 6 = -4*q, -4*h = -4*q + t. Solve 6*f = f + q*v, -25 = 4*f + v for f.
-5
Let t = 35 - 30. Suppose -1 - 34 = 7*a. L