 + 2*a = -9*a. Solve -4*w = -w + 2*u - 21, a = -3*w - 4*u + 27 for w.
5
Let u(f) = 3*f + 1. Let v be u(1). Let t = 176 - 173. Solve -o + 10 = -4*z + v*o, 25 = -t*z - 5*o for z.
-5
Let k = 19 + -14. Solve -a + k*g = -8, g + 3 = 1 for a.
-2
Let b be (-5)/((-25)/20) + 0. Solve 5*d - 16 - 9 = 0, -4*d + 4 = -b*y for y.
4
Let l(a) = -a**2 - 4*a + 9. Let c be l(-8). Let m = c + 7. Let i = 16 - m. Solve -w = -4*z + 3*w - i, 2*w = 8 for z.
-4
Suppose -32 = -4*a + 2*t, -3 = 2*t + 1. Let c(n) = n**2 + 3*n - 25. Let q be c(4). Solve 0 = 2*l + 2, -a = q*u + 3*l - 4 for u.
0
Let j be ((-10)/(-15))/((-2)/(-9)). Suppose -d + j*d = 0. Suppose 0*m - 5*m + 15 = d. Solve m*b + 3 = 4*y - 1, 0 = -4*y + 5*b - 4 for y.
4
Let l(t) = -2 + 4*t - 4*t + 2*t. Let h be l(1). Solve -4*k - 13 = o, -2*k + h*k = 4*o - 4 for o.
3
Let i(q) = q + 4. Let y = 3 - 1. Suppose 4*c = 2*c + y, -3*b - 4*c - 5 = 0. Let v be i(b). Solve 2 = -a - v, 2*g + 20 = -4*a for g.
-4
Suppose 4*t + 6 = 54. Suppose -x - 5*x + t = 0. Suppose -x = -2*w + 2. Solve 0 = 4*o - w*f + 20, -4*o = f - 3 + 11 for o.
-3
Let u(v) = -2*v**3 + 10*v**2 + 3*v - 15. Let f be u(5). Solve -y = -2*c + 4, -c - 3*y + f = 5 for c.
1
Let t be 12/3 - (-7)/(18 + -11). Let k be (-2)/(-4)*6 + -1. Solve -b - 3 = -t*l + k*l, -8 = -4*l for b.
3
Suppose -12*c + 52 + 56 = 0. Let u be -1 - (-1 - 0)/(-6 - -7). Solve u = x - 5*y + 16, 2*x - c = -3*y - 2 for x.
-1
Suppose 14 = -26*j + 66. Solve 2*g - 2 = -j*l, 3*l + 2*l - 35 = 5*g for l.
4
Let p(y) = y**3 - 17*y**2 - 16*y - 18. Let i be p(18). Suppose i = 7*j - j. Solve t - 1 - 4 = -j*q, 0 = -4*q + 3*t + 24 for q.
3
Let q(d) = 3*d - 1. Let j(k) = k. Let y(v) = 7*j(v) - 2*q(v). Let c be y(-3). Let l be c/(-2)*(-8 - -48). Solve 2*h = 2*t + 6, -6 = 3*h + 4*t + l for h.
-2
Suppose -14*q = -9*q + 100. Let o be 1*11 + q + 23. Suppose 0 = c - 0*c - 2. Solve -2*d - 4*k = -16, -k - o = -5*d + c*k for d.
4
Suppose 12*b = -65 - 31. Let m be 3 + 20/b + (-58)/(-4). Solve 3*y + 2*i = -y + 4, y - 3*i = m for y.
3
Suppose -2*w - 3*g = -21, -5*w + 61 = -g - 0*g. Solve -4*m + 0*t = -t + 18, 2*m = -t - w for m.
-5
Let h(y) = y**3 - 3*y**2 - 4*y + 6. Let x be h(4). Suppose 0*g = g - 4. Solve 3*c - z = -x*z, z = g*c - 23 for c.
5
Suppose -j + 182 = -5*q, -5*q - 91 = 3*j + 83. Let d = -36 - q. Solve d = b - o + 2 + 8, -3*b = -2*o + 25 for b.
-5
Let h be (-3)/24 - (-411)/24. Solve -5*t + h = -f, 5*t = -0*f - 2*f + 11 for f.
-2
Suppose 2*x - g = 9, 0*g - 2*g = -x + 6. Let l = x + 3. Let n = -5 + l. Solve -n*a + 5*a - 4*r + 3 = 0, -5*a - 4*r - 37 = 0 for a.
-5
Suppose -31*z + 50 = -43. Solve z*c - 9 = h, -4*c - 10*h + 7 = -13*h for c.
4
Suppose 8*r - 4*r - 4 = 0. Let q = r - -3. Let b be -2 - (-7 - (-12)/q). Solve -b*w - 3*h - 5 = 0, 5*h + 13 = 5*w - 12 for w.
2
Let y(n) = n**3 + 11*n**2 + 6*n + 8. Let z be y(-11). Let s = z - -63. Solve s*p = -4*d + 4, -p - 5*d = 10 + 6 for p.
4
Let w(n) = n**3 + 3*n**2 - 2*n + 1. Let v be w(-3). Let h be (-23)/7 - (-2)/v. Let a be 2/(h/18*-3). Solve -m + 4*y + 12 = 0, -y + a*y + 9 = -m for m.
0
Let q = -24 - -28. Let b be (3 - q)/(3/(-15)). Solve 6*m - m = b*w + 30, -w + 3 = 2*m for m.
3
Let c = 20 + -35. Let s = -10 - c. Solve -4*z - z - 4*v - 19 = 0, 4*z + s*v = -17 for z.
-3
Let z = -26 - -29. Suppose -4*k + z = -j, 3*j - 3*k - 16 = 11. Solve -t = 5*q + j, q - 4 = 2*t - 0*t for q.
-2
Suppose 14*z - 15*z + 13 = 5*w, 0 = -4*z - 8. Solve -g + 5*j + 2 = w, -4*g - 4*j + 20 = 0 for g.
4
Let j be ((-15)/3 + 6)*-14. Let c be j + 13 + (4 - (-2 - -1)). Solve -6*y + c*y = -2*t - 4, 4*t - 5*y + 7 = 0 for t.
-3
Let q = 13 - -1. Suppose -s = -q + 9. Solve -15 = 4*z - 2*z + s*j, 3*z = j - 14 for z.
-5
Let s = -38 - -41. Suppose 2*y - s*v + 0 + 2 = 0, y - 6 = -2*v. Solve j = 5*h - 2, y*j = -4*h - 0*h - 4 for h.
0
Let h(j) = j**2 - 2*j - 11. Let l be h(-5). Let c = l - 17. Solve -2*b + 8 = -b + 4*g, b + c = g for b.
-4
Suppose -3*j + 167 = 155. Solve 4*w = -5*q + 40, -w - w + j*q - 6 = 0 for w.
5
Suppose -18*u + 170 = -208. Suppose 0 = 3*z + 3*p - u, -5*z + 0*p + 15 = p. Solve 5*c = 3*x - 0*c + 35, 2*x + 2*c + z = 0 for x.
-5
Let c = -377 - -385. Solve -12 - c = 4*i + 2*v, -8 = -4*i + 5*v for i.
-3
Let b be (-33 - -32)*4/(-2). Solve -2*d + 3*o = b - 8, -4*d + 8 = -5*o for d.
-3
Let t = -955 - -959. Solve -h + 2*v = -2*v - 17, 2*v = -2*h + t for h.
5
Suppose -i = y - 15, 4*i - 19 = -y + 2*i. Suppose -r + 0*r = -2*o + y, -2*r = -5*o + 25. Solve o*m + g + 3*g = 28, -2*m = g - 12 for m.
4
Suppose -5*g - 3*t + 25 = -2*t, g + 11 = 3*t. Let d = 0 - -2. Suppose 144 = h + 17*h. Solve g*s + 13 = k + h*s, 11 = 3*k - d*s for k.
5
Let z be 10/40 + 25*6/8. Solve -4*p - 3*u = 7, z = -4*p + u - 0*u for p.
-4
Suppose 2 + 0 = 2*g - v, 1 = g + 5*v. Solve -2*w + 1 - 9 = 0, 3*p - g = -2*w for p.
3
Let d(s) = -s**3 + 7*s**2 - 5*s + 2. Let l be d(5). Let b = 1 + 3. Suppose u - 2 = -h, h - 2*h + b*u = -l. Solve h = 2*o - 3*a, a - 3 = o - 6 for o.
2
Let b = -28 - -40. Suppose -l + b = l. Solve m = d + l, -2*d = -5*d - 6 for m.
4
Suppose -6*v + 8*v - f = 5, -5 = -v + 3*f. Let r = -8 + 11. Suppose o - 3*w = -6, 4*w = -r*o - 2*o + 46. Solve 2 = g + 4*b, b = v*g - b + o for g.
-2
Suppose -7*z + 5*z + 38 = 0. Suppose w = 4*m - 1, -4*m = 4*w + 3 - z. Suppose 12 = -4*g, -5*p = -5*g + w*g - 121. Solve -5*s - 3*q - p = 5, -s - q = 6 for s.
-5
Suppose -2*x = -6 + 2. Let t = -27 + 50. Suppose -2*j + 3 = -3*s + 12, 3*s - 9 = 4*j. Solve 0 = -5*k - 2*r - t, 8 = -x*k - 2*r - j for k.
-5
Let h(n) = 7*n**2 - n - 1. Let m be h(-2). Suppose 10*k = 6 + 24. Solve 5*q + k*z = -m, -5*q - 3*z - 17 = -4*z for q.
-4
Let w(p) = -p**2 + 14*p + 4. Let x be w(14). Suppose 0 = 4*d + x*d - 120. Solve d = -5*f - 2*h, 27 = -2*f - 0*f - 5*h for f.
-1
Suppose -2*n + 5*p = -34, -92 = -5*n + 4*p + 27. Suppose -q = -4*k + 15, -2*k - 2*k + n = -5*q. Solve k*v - r - 12 - 2 = 0, v = 3*r + 10 for v.
4
Suppose 3*r + z = 70, -5 = 36*z - 35*z. Solve 3*i - r = -6*v + 10*v, -i = 2*v + 5 for i.
3
Suppose -y + 6 = -5*h, -3*h - h + 33 = y. Suppose 3*g + 5*l - 14 - y = 0, -g - 5*l + 15 = 0. Solve -5*q - g = 0, -2*o - 3*q - 6 = o for o.
0
Let r be ((-84)/(-16))/((-9)/(-24)). Solve -5*d - 10 = 4*a - 3*d, 0 = -5*a - 3*d - r for a.
-1
Let k(u) = -u**2 + 9*u + 13. Let j be k(10). Let y = j + -1. Suppose 2*w - 2*v + 7 = 7*w, -y*v = 2*w + 2. Solve h - 4*s = -17, 4*h = w*s - 0*s - 3 for h.
3
Let i = -325 - -327. Solve -5*l = -x + 18, 0 = 3*x + l - i*l - 12 for x.
3
Suppose 2*u = -2*l - 4, -u = 2*u + 5*l. Let z(q) = -4*q + 4. Let y be z(u). Solve 0 = p - 5*w + y, -w - 3*w + 15 = -5*p for p.
1
Suppose p = -i + 6*i + 20, 0 = p - 4*i - 17. Let h = p - 3. Let r(n) = 5*n**2 - n + 2. Let x be r(0). Solve -x*s = h*d, -d + 4 = -s - 6 for s.
-5
Suppose -23*b + 154 - 85 = 0. Solve 0 = j - 5*j - 20, x + b*j + 12 = 0 for x.
3
Let h(f) = -f**3 + 12*f**2 - 5*f + 62. Let q be h(12). Solve j - 3 = -5*r, 5 = 5*j - q*r - 10 for j.
3
Suppose 6*r - 14 = 5*r + 3*k, -k - 10 = -3*r. Solve 4*s = r*f + 26, 2*s = 4*f + 14 + 8 for s.
5
Let d = -19 - -35. Suppose 2*v = -3*u + d, 6*u - 4*v = 4*u. Suppose u = 3*l - 5. Solve 5*r + 4*a = l*r + 10, -14 = -4*r - 5*a for r.
1
Suppose 0 = -w + 14*u - 9*u + 25, -4*w + 5 = -u. Solve i - 4*k = 0, w = 2*i - 0*k - 4*k + 4 for i.
-4
Let u be 52/14 - (-6)/21. Let d(y) = 2*y**2 + 21*y + 32. Let g be d(-9). Solve v = -g*b - 3*v + 36, -2*v = -b - u for b.
4
Let o be ((-330)/(-20))/(3/18). Let i = o + -75. Solve 2*g + 3*g = -q + 14, -5*q = 2*g - i for q.
4
Suppose 3*b = -6, -5*j + 12 = -b - 0*b. Suppose l - 4*g = -2*g + j, 0 = 4*l - 4*g - 12. Solve -15 = -l*a - f, 21 = 3*a + 3*f + f for a.
3
Suppose -85*n - 32 = -93*n. Solve 5*p - 7 - 9 = -n*u, -5*p = -u + 4 for p.
0
Suppose -c + m = 4*m - 11, 0 = c + 4*m - 13. Solve 0 = -3*h - 5*d - 16, -4*h - 10 = h + c*d for h.
3
Suppose 5*p + 5*h = -5, 3*p + 4*h + 10 = 2. Solve -p*b - 14 = 2*w, 0*w + 3*b = 3*w + 3 for w.
-3
Suppose 4*j - 392 = -4*j. Let v = 52 - j. Solve -2*z + 2*h = -12, -v*z - 4*h + 8 = z for z.
4
Suppose -4*s - 5*c + 20 = 0, c - 5*c = -2*s + 10. Solve 5*t = -s*j + 45, -6*t + t + 5 = -3*j for j.
5
Suppose 3*z + 47 = -10. Let g = z + 22. Solve 7 = -d + 4*y, d + y = -g*y + 1 for d.
-3
Suppose -4*j = -5*o, 13*o + j - 1 = 14*o. Solve -2*a = -0*u - u + 9, o*a = 5*u - 33 for u.
5
Suppose -5*f + 0*f = -3*b - 24, -2*b +