. Solve -3*u = -3*y - 12, k*y = -u - 4*u + 20 for u.
4
Suppose 4*q = 2*q + 6. Suppose 2*a - 3 = q. Solve 2*l + 0 = -d + a, 2*d + 5*l - 7 = 0 for d.
1
Let h = 20 - 11. Let l(q) be the second derivative of -q**5/20 + q**4/3 - q**3/2 + q**2/2 - 5*q. Let s be l(2). Solve -3*w = -2*o - h, s*w + 2 = -o + 11 for o.
0
Let j(u) = -2*u + 6. Let t be j(-1). Solve r + 3*n = 5*n - t, 0 = -3*r + 5*n - 19 for r.
2
Suppose 2*f + f - 2*z = 25, 20 = -4*z. Suppose 0 = -2*u - 2*s + 4, -f*s = 2*u - s - 4. Solve d - 9 = 6*d + 2*o, u*d + 3 = -o for d.
-3
Suppose 24 = -22*k + 28*k. Solve -4 = 3*y - y, k*q = -3*y + 14 for q.
5
Let d(o) = o**3 - 3*o - 2. Let n be d(2). Solve 3*u = -3*v + u + 19, n = v + 3*u - 18 for v.
3
Suppose -5 = -5*w + t, 2*t - 8 = -3*w + 8. Solve -3*k = 0, 2*o - 5*k = -w*o for o.
0
Let o = -5 - -5. Suppose -4*q + 11 - 3 = o. Solve -3*u = -2*c + q, 0*u - c - 1 = -u for u.
-4
Let x(r) = -r - 2. Let t be x(-5). Suppose -g - 4*a - 3 = 0, g - 3*a + 15 = 5. Let i(q) = -q - 3. Let h be i(g). Solve h*u = 5*b + 6, -u + 0*u = -t*b - 5 for b.
-2
Suppose -12 = -5*q + 2*q. Suppose -j - q = 2*w + 1, 3*j - 5 = -2*w. Suppose 3*s = 4 - 1. Solve 0 = 2*l + 9 + s, 0 = -j*p - 4*l + 5 for p.
5
Let l = 40 + -35. Solve -l + 3 = o, -3*v - 5*o = 10 for v.
0
Suppose 0 = -3*g + 6*g - 6. Solve -2*c = -g*b - 4, -4*b = -b + 15 for c.
-3
Let p = 7 - -1. Let y = p - 6. Solve -c = -4*j, -2*j + 4*j = y*c for c.
0
Suppose 0 = 5*j - a - 45, j - a + 2 = 15. Let k = -5 + j. Solve -r - r + 10 = 0, k*r - 15 = -5*g for g.
0
Suppose -20*v + 70 = -50. Suppose 4*w - 33 = -5*x, -w + 5*x = 15 + 8. Solve -2*h + c = 1, w*c - v*c - 5 = h for h.
-1
Suppose -6 = -3*z - 5*d, -2*d - 5 = -3*z + 1. Solve -2*h - 4 = 3*l, z*h + 4*l + 2 + 2 = 0 for h.
-2
Let w(z) = 6*z**2 + 3*z + 1. Let t be w(-3). Let j = t + -18. Solve 0 = f - 5*k - j, 6*f - f = -3*k for f.
3
Suppose -14 = -x - 4*b, -x + 12 = 2*x + 2*b. Suppose d + 3 = x*d. Let v = 7 - d. Solve 3*a = -2*o + 17, 9 = -5*a - v*o + 38 for a.
5
Let a(b) = 2*b - 10. Let o be a(6). Suppose -3*n + 21 = -2*q - o*q, -q - 18 = -5*n. Solve -4*c - f - 4*f = 9, -2*f + 2 = n*c for c.
4
Let y(j) = -j**3 + 9*j**2 - 6*j - 11. Let u be y(8). Solve -h + 2*z + u = 2*h, 4*h - z = 0 for h.
-1
Let g = -61 - -65. Solve -1 = g*w - 4*q + 39, -5 = 5*w + 4*q for w.
-5
Suppose 3*z + 3*z = 12. Solve 3*t - 13 = -z*w, 0*t + 4*t = -5*w + 22 for w.
2
Let r be 6/4 - 52/(-8). Suppose 3*g = -5*t + 33 - r, 0 = 4*g + 3*t - 48. Solve -5*q + o = 1 - 23, 0 = 5*o - g for q.
5
Suppose -2*r - 4*u + 4 = -4, -22 = -4*r - 2*u. Solve -v - l - r = 2*l, -5*v - l + 12 = 0 for v.
3
Suppose 0 = -5*b + 1 + 4. Suppose -c + 2 + b = 0. Suppose 5*d + 0*d - 11 = 3*p, 24 = 3*d + 4*p. Solve 4*n = 5*o - 7, -d*n + c*o + 0 = 1 for n.
2
Let t(h) = h - 4. Let b be t(6). Suppose -8 = -5*c - 3. Let s = b - c. Solve s = 5*q + 4*w - 6, 0 = -5*q + 3*w - 14 for q.
-1
Let t be 3/6*(-35 + -3). Let q = 19 + t. Solve 6 = -4*s - q*l - 5*l, 5*s + 14 = -3*l for s.
-4
Suppose -2*h - 4*j + 2 = -0, -4*h + 2*j + 14 = 0. Solve -3*i + h*o = -4*i, i = 3*o for i.
0
Let d be (-38)/(-8) - 33/44. Suppose r + 3 = -4*s, -4*r + r - 9 = 0. Solve -5*m + y - 3 = s, -6*y + d*y = -6 for m.
0
Let i be 5 + 0*(-2)/(-2). Suppose -4*w - 3*g + 8 = 0, 5*w - 3*g - 7 = 6*w. Solve 2*c - 3 = -3*c + 3*s, -5*s = -i*c + w for c.
0
Let u = -31 - -34. Let n(x) = -x**2 - x + 0 + x**3 - 3*x + 2. Let f be n(u). Solve s + 1 = i, 5*s - f = s for i.
3
Suppose -2*h - 2 = -0*h. Let l be 4 + (0 - -1) + h. Suppose 2*y + 0*y - 12 = 0. Solve l*n - n + i = -6, 2*n + 4*i = y for n.
-3
Suppose -5*i + 100 - 35 = 0. Let k = i - 10. Solve -4*b + 2*q - k + 27 = 0, q - 13 = -3*b for b.
5
Suppose 5*i - 8 = i. Suppose 2*y - 7*y - r = -2, r = -4*y + i. Solve -4*p - 12 = y, 3*p = -n + p - 3 for n.
3
Let o = -32 + 46. Solve 0*t = 3*w + 3*t - 15, 3*t = -2*w + o for w.
1
Suppose s + 6 = 4, -3*g = 2*s + 1. Let p = g + -1. Solve -4*d + 16 = p, -3 = 5*k - d + 6 for k.
-1
Suppose -2*u - 120 = -6*u + 5*o, 0 = 4*o + 16. Suppose 6*a - 6 = 3*a. Solve 0 = 5*k - u, -4*w - 10 = -a*k - 4 for w.
1
Let p(m) = -m**3 + 8*m**2 - 9*m + 6. Let x be p(7). Let q = x - -10. Solve 22 - 1 = -5*s + k, -2 = 2*s - q*k for s.
-5
Let k(f) = -2*f - 7. Let t be k(-6). Let q(i) = -i**3 + 6*i**2 + i - 2. Let l be q(6). Solve 20 = l*v - 2*x, -t - 10 = -v + 3*x for v.
3
Let o(k) = -k**2 + 3*k + 3. Let l be o(3). Let y(f) = f**3 - 3*f**2 + 6. Let j be y(2). Solve s - 5*p - 25 = 0, -17 + j = -2*s + l*p for s.
0
Suppose 0 = 2*m + 70 - 222. Let h = m - 51. Suppose 3*o - 1 = 2*r, -3*o - 4*r + h = -0*o. Solve -d - 16 = 3*v, -o*d - 1 - 3 = -2*v for v.
-4
Suppose -x - 8*x = -18. Suppose 2*p - p = 8. Solve l + p = 2*s, 4*s - x*l - 24 = 2*l for s.
2
Let d = 29 + -17. Suppose 2*g - i = 3*i - d, 2*g - 8 = -i. Solve 0 = 4*y - g*f - f, 0 = -3*y + 2*f - 1 for y.
-3
Suppose -5*u + 45 = 4*z, -5*z = 3*u - 35 - 5. Solve 3*a = -0*a + 2*b + 2, -z*a = 4*b - 18 for a.
2
Let s = 0 + 5. Solve -3*p - 4*l = 0, 3*p + 1 = -p - s*l for p.
-4
Suppose -5*h = -3*x + 27, 4*h + x + 2 = 2*h. Let f be (3/(-1))/h + 6. Solve 4*p - 6*q + 1 = -3*q, -p + 3*q = f for p.
2
Let z be (13/(312/(-64)))/((-2)/12). Solve f - 4 = -2*v, -4*v + 2*f = -0*f - z for v.
3
Let d be 11*((-1)/1 - -2). Let s be (1 - 2)*3 + d. Solve 18 = -5*r - 0*q - 2*q, 2*r + s = -q for r.
-2
Let c be ((-3)/3 - 2)*-1. Suppose c*l + 3*o - 12 = 0, 3*l + o = 3*o + 12. Let x be 1*2 + (4 - l). Solve 4*r = -4*s - 24, -r + 0*s + x*s = 0 for r.
-4
Suppose -3 = -4*b - 3*z + 3, b = -5*z + 10. Solve 0 = 3*j - 5*c, b = -5*j - c + 3*c - 19 for j.
-5
Let p(a) = a**2 + 4*a - 1. Let f be p(-4). Let w(g) = -2*g + 26. Let o be w(12). Let m be -2*(o + f) + 24. Solve 5*v = 4*x + 41, 0 = -2*v + 4*x - x + m for v.
5
Let n be (3 + (-19)/5)/((-8)/(-20)). Suppose 5*s = -0*m + 2*m + 10, 2*m - 14 = -s. Let w = n + s. Solve -4 = w*z + 2*c, -z - 5*c = -2*z + 22 for z.
2
Let c(i) = i**2 - 7*i + 5. Let v(u) = u**2 - 7*u + 6. Let q(x) = -3*c(x) + 4*v(x). Let z be q(6). Solve -5*l = 3*a - 3, 2*a + 1 - z = -l for a.
1
Let m = 13 - 9. Let h(z) = z**3 + 7*z**2 + 7*z + 6. Let k be h(-6). Let w = 20 + -16. Solve -22 = -5*c - v - 2*v, k = -w*c + v + m for c.
2
Suppose 2*c + 10 = 4*c. Suppose c*m = -25, -3*m + 6 = -3*f + 30. Solve 14 = -8*d + f*d + 2*p, 5*p = -15 for d.
-4
Suppose 0 = -2*m + 2*v + 3 - 1, 0 = -2*m + 3*v + 3. Let j = 2 + m. Solve 3*p - 8*p - 37 = 3*u, 26 = -j*p - 4*u for p.
-5
Let p(f) = f**3 + 2*f**2 - f. Let b be p(-2). Let j be (-4)/14 - 58/(-7). Let i be (-201)/(-12) - (-2)/j. Solve b*v - 3*o = i, -4*v - 2 - 4 = 2*o for v.
1
Suppose -10 = -0*u - 2*u. Let x be (-2 - (-9)/6)*-2. Let w be (x - 1)/(3 - 4). Solve -3*o + o = -u*d, w = 4*o for d.
0
Let k = 56 - 29. Solve 4*s = 4*n - 24, 2*s + 5*n = 4*s + k for s.
-1
Let k be -3 - (8 - 2)*-1. Solve 0 = i - 5*u - 8 - 9, 0 = -2*i + k*u + 6 for i.
-3
Suppose 0 = 5*w + 5*o - 0*o - 45, 18 = 2*w + o. Solve 3*l + w = 0, b + 3*l + l + 17 = 0 for b.
-5
Let p(o) = 2*o + 12. Let r(s) = 1. Let v(z) = -p(z) + 3*r(z). Suppose 0 = -2*u - 12 - 0. Let j be v(u). Solve 4*b = 5*c, -5*b + 0*b = -j*c + 13 for b.
-5
Let f = -16 - -26. Let w = f - 5. Solve 9 = -4*x + 5*u, w*x - x + 3*u = 31 for x.
4
Let q = -36 + 39. Let j be (-6)/(-3)*2/(-4). Let u be -1*(3/(-3) + j). Solve u*s + 29 = -5*v + 4, -11 = 4*s - q*v for s.
-5
Let u = -72 - -74. Solve -5*i + 6 = -u*w - 9, -4*w + 2*i = 6 for w.
0
Suppose m = 3*o + 17 - 1, -8 = -3*m - o. Solve -m*h = 3*f - 13, 4*h - 12 = h - 3*f for h.
1
Let o(w) = -w**2 + 6*w - 4. Let g be o(5). Suppose 0 = -t + g. Let k be (-1 + 1/1)/t. Solve 3*r - 2*p - 14 = 7*r, -2*r - 5*p - 27 = k for r.
-1
Let j(q) = -q + 9. Suppose 3*t - 5*x - 15 = 0, 4*t - 19 = -x + 1. Let m be j(t). Solve -8 = m*s + 3*i - 3, -4*s = 4*i for s.
-5
Let d(t) = -t**3 - 7*t**2 + 4. Let g be d(-7). Solve 0 = -2*b - v - 3, -2*v + g = -b - 0*v for b.
-2
Let p(b) = 2*b + 12. Let s be p(-5). Solve -c - s = 2*q, 5*q + c - 6 = 4*c for q.
0
Suppose 7*c = -0*c + 7. Let s = 9 + -4. Solve -2*r - c = s, 3*r + 5 = j for j.
-4
Suppose 0*d = -4*d + 12. Solve -2 = -4*h + 4*n - 6, 5*h = -d*n + 11 for h.
1
Suppose 0 = 2*b + 6 - 20. Suppose 0 = -b*p + 8*p - 2. Solve -m - 4 = -2*o, p*m + 0*m + 7 = 3*o for m.
-2
Let p(r) = -r + 1. Let q be p(-1). Suppose q*s = -2*s + 16. Solve 0 = -j - 0*j + s*n - 13, 0 = 2*j - 2*n + 14 for