. Solve 5*h = -d - u, -3*d - 3*h + a = -1 for d.
4
Suppose 0 = -4*c - 4*i + 132, 147 = 3*c - 2*i + 48. Solve 5*z - 10 = 3*k, 11 = 4*k + 2*z + c for k.
-5
Let f = -44 - -78. Suppose -2*v = -6 - f. Solve 4*i = -4*m + v, 0*m + 5*m - 9 = 3*i for i.
2
Let a = 71 + -69. Solve -2*i + 0*i + a*y = 2, 3*i + 4*y = 18 for i.
2
Let t(f) = f**3 + 3*f**2 - 4*f + 4. Let y be t(-4). Let d = -6 + y. Let v be 39/12 + d/8. Solve 0 = q - x - x - v, -2*q + 6 = -x for q.
3
Let q be 6*(1/9)/(11/33). Solve 2*h - 6 = -3*u, q*h - 1 = u - 11 for h.
-3
Suppose 0 = 2*v + 6, c + 5*v + 1 = -11. Let t be -7*c/(-3) + 2. Solve -3*q + 2*z + t = -8*q, -5*z = -2*q - 21 for q.
-3
Let w = -22 + 55. Solve 5*d + 2*s - w = 0, -4*s - 17 = -5*d - 2*s for d.
5
Suppose 0 = 3*s - s - 24. Suppose -4*r + s = -0. Solve 2*m - 3*q - 4 = 0, 4*q = -r*m + q + 6 for m.
2
Let i(o) = o**3 - 6*o**2 - 3*o + 5. Let m be i(7). Let d be 7/3 + 22/m. Solve 3*t - 3*w + 4*w = -14, -13 = d*t + 2*w for t.
-5
Let b(y) = 4*y - 3*y - 4 + 3*y + y. Let q be b(3). Solve 4*z = -8, 0 = -5*j - z + q + 2 for j.
3
Suppose o = -3*j + 2*o + 22, 5*o = -3*j + 16. Suppose 11*g - j*g - 100 = 0. Solve -4*y + 4*b - b = -20, 5*b + g = 5*y for y.
5
Let f(q) = q**2 - 2*q - 1. Let m be f(-1). Let b = -4 + 4. Suppose -2*i + 5 - 1 = 0. Solve b = -3*v + 4*u + 5, -i*v - m*u + 1 = -7 for v.
3
Let j(o) = o**2 + 16*o + 8. Let k be j(-16). Let p be (k/6)/((-4)/(-6)). Solve h - 3*l = -9, 0 = -2*h + 4*l - 8 - p for h.
3
Suppose -d + 3*d - 4 = 0. Suppose d*u - 7 - 1 = 0. Solve u*v = -2*o + v - 7, -24 = 5*o + v for o.
-5
Suppose q - 6 = -5*q. Solve w + q = j, -5*w + 0*w - 3*j = -19 for w.
2
Let v be (-12 - 3)*(-2)/6 + -1. Solve 5*o - 3*r + 18 = 0, 6*o - v*r + 13 = 3*o for o.
-3
Suppose -2*q + 11 = -3. Let h = q + -7. Suppose 5*k + t - 2*t - 17 = h, -3*k = t - 7. Solve -4*v + 27 = k*f, -v - 9 = -4*v for f.
5
Suppose 3*v - 6*r = -2*r + 20, -5*v = 2*r + 10. Suppose 4*l + v*l = 12. Solve -3*y + l*g + 3 = -0*y, -2*g = 0 for y.
1
Suppose -2*m + 0*s + s = -43, -2*m + 41 = s. Suppose -5*d - 6 = -m. Solve -d*o - 2*w - 8 = 0, -8 = -o - 5*w - 2 for o.
-4
Let w = -1 - -2. Let u(m) = 5*m**3. Let x be u(w). Solve 3*a - x = 1, -3*l - 5*a = -25 for l.
5
Suppose 5*y + 7 = 4*x - 1, -5*y = 0. Suppose 4*b - x = 4*q + 2, 1 = -b + 2*q. Solve 0*r - r = 3*f + 11, -10 = 2*r + b*f for r.
1
Suppose 0 = 2*k - 4*k + 12. Let r be ((-4)/k)/(2/6). Let d be 2*(-2)/(4/r). Solve -2*u - 8 = -d*t + 6*t, 3*u = 3*t + 24 for u.
4
Let t = -90 - -206. Suppose -4*n + 0*n = -t. Suppose 3*o - 99 = -3*u, 4*o + u - 122 = -u. Solve 4*p = -2*f - 7 + n, -p - 5*f + o = 0 for p.
3
Suppose -2*j - 3*h - 74 = 0, -5*j + 3*h - 161 = 45. Let y = 65 + j. Solve -y = 5*s, 3*s + 12 + 5 = -2*i for i.
-1
Let s(k) = 6*k - 4. Let m be s(2). Solve -a = -z + m, a = -5*z + 4*a + 32 for z.
4
Let f be 27/5 - (-2)/(-5). Solve 5*a - g + 6 = 0, 5*a = -f*g - 0*g for a.
-1
Let p(b) = 2*b**2 + 3*b - 2. Let j(n) = n + 1. Let f be j(0). Let m be p(f). Solve -d + 17 = m*z, 0 = -5*d + d - 2*z + 28 for d.
5
Let q = 4 - 5. Let y(w) be the second derivative of w**4/2 - w**3/6 - w. Let s be y(q). Solve -4*n - 3*r = -5, 2 + s = 2*n - 5*r for n.
2
Let k(s) = 2*s - 8. Let d be k(5). Solve 4 = l + 4*l - 3*y, -4*y - d = -5*l for l.
2
Let m be 6/(-15) + 10/25. Solve -5*q - d = d + 10, -3*q - 2*d - 2 = m for q.
-4
Let r be 14 + 2/9 + 176/99. Solve -2*o + r = 5*y, -5*o = -3*o + 3*y - 8 for o.
-2
Let f(v) = -v + 19. Let o be f(17). Solve -q - o*j = 7, q - 13 = j + 2*j for q.
1
Suppose -8 = -0*t - 2*t. Let s(w) = -w**3 + 7*w**2 - 1. Let y be s(7). Let i be (2 + (0 - 2))/y. Solve -z - t*z + g + 24 = i, 6 = 2*z - 4*g for z.
5
Let l = -24 - -25. Solve 2*d - l = -p - 2*p, 3 = 2*p - d for p.
1
Let g(c) = 40*c**2 - 2*c + 1. Let t be g(-2). Suppose 5*s = 2*b + t, 135 = -0*s + 4*s - b. Solve -4*a - 7*r + s = -2*r, -3*a = r - 18 for a.
5
Suppose -4*g = -0*g. Suppose g = 2*z - 11 + 3. Suppose 0 = -z*v - v. Solve 0 = f - 4*n - 17, 0 = 5*f + n - v - 1 for f.
1
Suppose 4*c + 4 = u, 0 = -4*u + 8*u - 2*c - 2. Suppose u = -4*m + 12 + 8. Suppose -p - 8 = -m*p. Solve 3*x + 2 = -4*h + x, 4*h - p*x = -14 for h.
-2
Let v be (40/(-4))/(-1*2). Solve 3*b - 25 = -4*y, -v*b = -b - 2*y - 4 for b.
3
Suppose 4*l = 16 + 4. Suppose 2*x - 28 = -2*x. Suppose 0 = -6*f + 5 + x. Solve -4*b + 24 = f*d + 2*d, l*b = -2*d + 21 for d.
3
Let x be (-2)/((2/(-12))/((-5)/(-20))). Solve x*d - 7 = -1, -4*c + 12 = 4*d for c.
1
Suppose 5*z - 75 = -0*z. Let a be (-4)/(-3 - (-2 + 0)). Suppose -a*k + 6 = -k + q, -k - 5*q = 12. Solve -5*p + k*t + 30 = 4*t, z = -2*p + 5*t for p.
5
Let c(w) = w + 10. Let r be c(-5). Suppose 0*a + r*a = 10. Solve n - a*u = -12, 0 = -0*n - n + u - 7 for n.
-2
Suppose -l + 4*y + 25 = 0, 15 = l - 2*y - 0*y. Solve 3*n - 16 = 2*b - 4*b, 2*b = l*n for b.
5
Let t(y) = -y + 12. Let h be t(12). Solve h = 2*o - 4*o + 5*g + 30, -45 = -5*o + 5*g for o.
5
Let n(f) = -2*f**3 - f**2 - 5*f - 4. Let t be n(-1). Let v = 2 + -2. Let y be 3 - (v + 1) - 0. Solve y*p = -10, 3*p + 5 = t*d - 8 for d.
-1
Let n = -21 - -26. Solve 3*s + 13 = 5*v - s, -3*s - 11 = -n*v for v.
1
Suppose -8 = -2*m - 2*m, 4*o - 44 = -4*m. Let j = o - 4. Suppose -25 = -3*w - 5*b + 15, -5*w = j*b - 50. Solve 0 = -w*d + 3*q + 9, -d + 16 = 3*d + 2*q for d.
3
Let s(k) be the first derivative of -k**2/2 + 10*k + 1. Let p be s(7). Suppose -p*y + 5*y = 16. Solve 3*j - 19 = -4*o - 0, 2*o = 2*j - y for o.
1
Suppose 5*v - g = -6*g + 55, -23 = -v + 5*g. Solve 5*z = -2*x + 4, -5*x - v = -2*x - 2*z for x.
-3
Suppose -5*k + 9*k = 20. Let m(u) = -u**3 - 3*u**2 + 2. Let y be m(-3). Let g = -2 + y. Solve j = -d - d + 3, g = -k*d - j + 12 for d.
3
Let h(k) = 13*k - 12. Let o(c) = 7*c - 6. Let m(w) = -6*h(w) + 11*o(w). Let g be m(4). Suppose -5*j + 3 = -12. Solve -4*x = j*n - g, 3*n + 5*x - 1 = 3 for n.
-2
Suppose i - 2*i + 4 = 0. Solve 4*m = 4*v + 16, -v = -0*m + i*m - 16 for m.
4
Let r = 6 - 3. Suppose 0 = r*h - 2*h - 3. Let b be (-4)/(-2) + (0 - 1). Solve 3*o = -0*o - 4*p + h, 0 = -o - p + b for o.
1
Let j be 6/4*(-8)/(-6). Suppose o - 24 = -3*o. Suppose 5*b = -j*h, 3*h - b - 11 = o. Solve 0 = -2*z - 4*f + 20, 2*f = -2*z + 3*f - h for z.
0
Let s = -3 + 12. Let l = s - 4. Solve 0 = 5*f - l*w - 15, -f + w + 7 = 2*w for f.
5
Let q = -5 + 10. Let u = q + -2. Suppose 2*g = -0*g. Solve -u*x + 3*w = g, -x = -3*w - 2 + 10 for x.
4
Let b = -10 + 12. Solve 4 = -5*h - 2*q, 0 = -2*h + b*q + 3*q + 10 for h.
0
Let f(u) = -u - 10. Let o = -4 + -6. Let b be f(o). Let k be (b - 6)*2/(-4). Solve 0 = 2*d, -12 = -k*z + d + 4*d for z.
4
Suppose 0 = -4*t + 3*v, -1 = -t + v - 2. Suppose 0 = 2*d - 6*d + 16. Solve -d*o + 12 = -4*s, -4*o + t + 1 = 0 for s.
-2
Suppose -m - 16 = -5*x, 2*m - 2 = -2*x + 2. Let l be 5 + -8 + (1 - -52). Suppose x*g = -2*g + l. Solve 5*q = a + g, 0*q - 4*q - 4*a = -32 for q.
3
Let j be (1/2)/(1/6). Suppose 2*m - u - 3 = -2*m, m + j*u = -9. Suppose 3 = r - m. Solve r*n - 11 = -2*t, -13 + 1 = -4*n for t.
1
Let o(p) = 13*p**2. Let s be o(1). Let n = -4 + 8. Suppose -n*f = -u - 2*u - 17, -3*f + 14 = -u. Solve -3*x + s = -0*r + r, -4*x - f*r = -21 for x.
4
Suppose 0 = -3*m + 6. Solve -5*r - m = 2*w + 5, 4*r = 5*w + 1 for w.
-1
Suppose 5*h + 8*n = 10*n + 72, -23 = -2*h - 5*n. Solve 3*i + 2*s = 6*s - h, 25 = 5*i + 3*s for i.
2
Let k(l) = -11*l + 0*l**2 - 7 + 3*l**2 - 4*l**2. Let p be k(-10). Suppose 0*t - p*t = -6. Solve -2*s = 5*g + 17, -t = s + s for g.
-3
Suppose -5*l = -48 - 52. Solve 4*v - 5*f - l = 0, 2*f + 0*f = v - 8 for v.
0
Suppose 2*d + 5*c = 3*c, 15 = -3*c. Suppose x - 3 = -b - 5, -4*x - 3*b - 4 = 0. Solve 0 = -2*r - 4*a - 8, d*r + x*a = -0*a - 4 for r.
0
Let z(u) = 4*u**2 + 2*u - 1. Let y be z(-2). Suppose 10 = -3*w + 5*w. Solve 5*c = 5*j + 10, w*c + 4*j = -y + 39 for c.
4
Suppose -27 = 3*f - 0*f. Let y(l) = -l**3 - 9*l**2 + 4. Let g be y(f). Solve -5*x = -g*v + 4 - 12, -4*x - 3*v - 6 = 0 for x.
0
Let w(c) = c + 1. Let a be ((-6)/10)/((-1)/(-5)). Let l = a - -6. Let i be w(l). Solve i*f = -g - 6, -4*g + 0*g + 2*f = 6 for g.
-2
Suppose 3*a + 10 = r, -2*r - 2*a = -5 + 1. Solve r*b = 8, 4*f + 6 = 2*f + 5*b for f.
2
Suppose 0 = -2*j - 0*j. Let f be 3/(-27)*-3*j. Solve -5*w + 5*p = -f*w - 15, -w = 5*p + 27 for w.
-2
Let z be (-3)/((-2)/(16/6)). Suppose -21 = -5*c + 24. Let d be (c/(-6))/(1/(-2)). Solve d = 3*p - 9, x +