 j - j = 0. Solve 4*f + 5*o = j, -5*f = -f - 2*o - 28 for f.
5
Let z = 1 + 1. Let w(m) be the first derivative of m**2 - 4*m + 6. Let n be w(8). Solve 4*l + n = -5*o, 5*l - 2 = z*l - o for l.
2
Suppose -3*s - 31 = -y, -y = -5*y - s + 85. Solve -9 = l + 5*k, 8*l - 3*l + 2*k + y = 0 for l.
-4
Suppose -6*d = -10*d + 8. Suppose -4*u = -5*i + 22, u - 20 = -0*i - 3*i. Suppose x - 3*x = -i. Solve x*r - 4*f = -7, d*f - 20 = r - 5*r for r.
3
Let u(z) = 3*z + 2*z - 4*z + 1. Let k be u(12). Solve 16 = -4*a - 0, -k = 3*j + a for j.
-3
Let f(v) = v + 1. Let s be f(1). Suppose -3*q - 2 + 8 = 0. Solve -q*b = 4, -s*b - 2*b - 16 = 4*g for g.
-2
Let w = -72 - -75. Solve r + 3 + 3 = -w*f, -4*r - f - 13 = 0 for r.
-3
Let x be 3/6*(-70)/(-7). Solve x*a = 5, -2 = -2*h - 5*a + 7 for h.
2
Suppose 5*d = 4*z - 2 - 4, z + 2 = 3*d. Suppose -49 = 4*h + 3*y, 4*h + y + y = -54. Let g = 19 + h. Solve f + d*c - g = 4, -f = -c - 1 for f.
3
Suppose k + 9 = 3*d, -4*d = -2*k - 3*d + 2. Solve -k*f - m - 12 = -3*m, 0 = 2*f + 2*m - 2 for f.
-2
Suppose 5*a = 3*a + 8. Let z(s) = s**2 - 14*s + 17. Let h be z(13). Solve 0 = -t - a, t = -h*k - 0*t + 16 for k.
5
Let v = 16 - 11. Let j be 8/24 - (-14)/3. Suppose 2*x + 12 = j*x. Solve p = -1, -x*c = -v*p + p + 4 for c.
-2
Suppose 7 = 2*d - 0*k - k, 2*k = -6. Let i be 6 + (-2 - 0/2). Solve -d*s - 5*f + 17 = s, -i*s - 5*f + 16 = 0 for s.
-1
Suppose -4*o = -o - 9. Suppose -4*g + 6 = -o*i - 2, -3*i = 0. Suppose -5*m = 3 + 2, -2*m = -g*k + 10. Solve -9 - 10 = b + 3*l, 2*b - k*l = 12 for b.
-4
Let z be 94 + 1 + 1 + -1. Suppose 0 = -0*j - 5*j + 4*j. Suppose 4*k - z - 45 = j. Solve -3*s + 2*n = -2*n - 27, 4*s - k = 5*n for s.
5
Let f(m) = -m**3 + 7*m**2 - m + 7. Let x be f(7). Solve -y = b, x = -b + y + 3 + 3 for b.
3
Suppose 2*p - 12 - 2 = 0. Let o be 1 - p*(-3)/3. Let r = o + -5. Solve -4 = -z + r*u, 0*z - 4*u = 5*z + 18 for z.
-2
Suppose -12 = -3*t - 0. Let o(k) = 17*k + 9. Let x(q) = 4*q + 2. Let l(y) = -6*o(y) + 26*x(y). Let u be l(t). Solve v = u*g - 2*g - 11, 4*g + 3*v + 1 = 0 for g.
2
Suppose 2 - 20 = -2*m. Suppose m*y - 4*y = 10. Suppose 12 = 5*u + 5*z - 33, 26 = 3*u + y*z. Solve -a + u = 3*a - x, -2*a = -2*x - 4 for a.
2
Suppose -4*o - 35 = -3*v, 4*v - 4*o + 0*o = 40. Suppose -5*s + 5*l - 10 = 0, -s - v*l = -0*l - 28. Solve -4*d - s*i + 7 = 0, i - 1 = -3*d + 8 for d.
4
Suppose 5*v = -3*j - 49, -2*j - 3*j = 3*v + 39. Let m = 11 + v. Solve 3*u - 9 = u + m*p, -p + 14 = 5*u for u.
3
Let i(x) = -x**3 + 5*x**2 - 3*x - 1. Let t be i(2). Solve -4*m - 3*q - 12 = -8*m, -t*m = 3*q - 15 for m.
3
Let r(w) = 2 - 9*w + 8*w - 6. Let t be (-2)/3 - (-38)/(-6). Let m be r(t). Solve -4*d - 4*q - q + 1 = 0, -4*q - 24 = -m*d for d.
4
Suppose 0 = u + 7*u. Solve -5*c - 2*b = -5*b + 6, 2*c + 5*b + 21 = u for c.
-3
Suppose -5*g - 10 = 0, 5*n + 9 = 3*g + 45. Solve 4*l + n = 2*l, -1 = 2*r - l for r.
-2
Suppose -j = -b - 2*b + 1, -5*b + 3*j - 1 = 0. Suppose -b = -5*h - 4*p, -2*h - 2*p + 2 = 2*h. Suppose -7 + h = -3*g. Solve -10 - 6 = 4*o, u = g*o + 9 for u.
1
Let j(d) = 4*d. Let t be j(1). Let u(p) = p**2 + 9*p + 10. Let v be u(-8). Solve 3*c + 11 = r + 4*r, v*r = c + t for c.
-2
Suppose 22 = 5*k + 3*o - 6, -2*k + 7 = -3*o. Suppose -r + 4*g = -5 - 12, -3*g - 34 = -k*r. Solve 5*q - 25 = -2*x, -r*q + 34 = -5*x + 9 for x.
0
Suppose 44 = 20*t - 9*t. Solve 3*c = 4*j + t*c - 14, c = 4*j - 18 for j.
4
Let t(a) = -2*a**2 - 12*a - 6. Let q be t(-5). Solve 7*v - 3*v = k + 23, 4*v - 32 = q*k for k.
-3
Suppose 4*d - 60 = -2*d. Solve r - 5*z + 9 = 0, -d = -2*r + z - 5*z for r.
1
Suppose -3*b + 12 = f, 3*b - 8 = -5*f + 4. Suppose 3*c - 8 = -h + 9, 4*c = 20. Let q = h + f. Solve -q*s + 3*s + 4*x = -15, 2*x = -8 for s.
1
Let t = 74 - 74. Solve 0 = 4*y + z - 24, t*y - 3*z = -4*y + 8 for y.
5
Let y = 33 + -19. Let s = y - 8. Solve -p - 6 = 2*v, 4*p - v - s = -3*v for p.
4
Suppose p - 56 = -3*p. Suppose 4*s = 6 + p. Solve -5*t = -s*u + 5, -5*u = -3*u - 5*t + 1 for u.
2
Suppose 0 = 3*b - 0*b. Let u be (-5 + 1)*(2 + (-15)/6). Solve -2*p - u*w + 4 = b, 5*p = 2*w - 0*w + 3 for p.
1
Let h be (-4)/16 + 2/8. Suppose -2*x + 38 - 16 = h. Let z = -2 + 2. Solve x = 5*v - 2*l, 0 = -2*v + 2*l + 2 - z for v.
3
Let j(q) = q - 3. Let w be j(6). Suppose -w = -4*g - 19, -5*o = -5*g - 20. Solve -9 = 3*b, -3*p + 8*p - 3*b + 1 = o for p.
-2
Suppose 5*k + b = 46, 3*k + 5*b = 7*b + 25. Let x be (3/k)/(2/12). Suppose -x*i = 0, -36 = -4*m - 0*m - 2*i. Solve -3*q - 18 = -4*f, -3*q = -f - 0 + m for f.
3
Let c(l) = -l**2 - 5*l + 14. Let r be c(-7). Solve r = -3*g + 2*g + 2*o - 2, -2*o + 2 = -3*g for g.
0
Let j(i) = 3*i. Let h(c) = c - c - 9 + 2*c. Let b be h(6). Let p be j(b). Solve -4*w + 18 = -t + 3, -2*w - p = 5*t for w.
3
Let x be 2 + 12/(6 - 3). Solve x = -v + 2*q, 0*q + 3*q - 6 = 0 for v.
-2
Let w(t) = t + 15. Let s be w(-11). Solve -5*d + m = -23, 0 = s*d - 2*m + 4*m - 10 for d.
4
Let t be (1/2)/((-4)/520). Let c be 2/(-6) - t/15. Solve -2*k + 3*y - 4 = -6*k, y - 12 = c*k for k.
-2
Suppose 5*w - 2*f - 2 = -11, 4*w = -f - 15. Let r be 3/(-1 + 4) - w. Solve -d - r = -4*p - 0*p, -d = 2*p - 2 for p.
1
Let i = 18 + -13. Suppose -5 = -2*u + 1. Let n(b) = 2*b**2 + 6*b - 2. Let z be n(-5). Solve -u*o - z = -i*t, 5*t - o = -0*o + 16 for t.
3
Let t(b) = -3*b. Let c be t(-5). Let n = -166 + 181. Solve 0*s + 2*s - n = 5*v, -5*v + 3*s = c for v.
-3
Let n(c) = -c - 7. Let t be (2/3)/(2/(-30)). Let v be n(t). Solve 3*y - 3 = 3*a, -v*y - 3 = -5*a - 8 for y.
0
Suppose o - 10 = -2*a, a - 1 - 6 = -o. Solve 2 = -g + 4*p, 4*g + o*p + 0*p = -8 for g.
-2
Suppose -20*i = -14*i - 60. Solve -6*u + i = -2*u + 2*y, -10 = -u + y for u.
5
Let p(i) = i**2 - 7*i - 3. Let r be p(4). Let k be ((-16)/5)/(6/r). Suppose 3*z - k = 37. Solve -4*g = a - 15, -6*g + z = -g + 2*a for g.
5
Let x = 3 + -2. Let i(k) = 11*k**3 + k**2 - 1. Let w be i(x). Suppose 0 = -3*u + w - 2. Solve -4*a = -4*n + 4, 0 = 5*a - u*n + n - 10 for a.
4
Let a(l) = -l**2 + 7*l - 7. Let c be a(5). Suppose -25 = -2*f - 3*f. Suppose -f = k - 2, 31 = 5*w - 2*k. Solve 2*q + c*q = w*m - 20, 0 = -5*q + m for q.
1
Suppose -6*z + 3*z + 6 = 0. Suppose -3*y = 2*p, p + 0*y = z*y. Solve -k + 0*h - h = -10, k - 4*h + 15 = p for k.
5
Suppose c = 5*t - 9, -3*t + 9 = -0*c + 3*c. Solve i - c = 5*r, r - 2*i - 1 + 3 = 0 for r.
0
Suppose -25 + 1 = -6*z. Solve 4*g = -5*n - 37, -2*n = g - z*n - 7 for g.
-3
Let z(k) = -k**3 - 2*k**2 + 11*k + 14. Let c be z(-4). Solve 4*p = 2*p - 5*g - c, 0 = 5*p + g + 5 for p.
-1
Let i(l) = l**3 + 9*l**2 - 10*l + 7. Let v be i(-10). Let c be 0*(-1 - 0 - 0). Suppose c = v*t - 3*t. Solve -2*f = n, t = -n - 4*n + 3*f + 26 for n.
4
Suppose -4*b - 59 = -3*c, 3*c + 5*b - 31 = 64. Solve -2*z - 10 = -4*z - 2*f, -5*f = -5*z - c for z.
0
Let t = -7 - -13. Let g = 4 + t. Solve -3*j + 1 = -4*v - g, 0 = -4*j + 3*v + 10 for j.
1
Let b(p) be the second derivative of p**5/20 - 13*p**4/12 + 13*p**3/6 - 5*p**2 + 4*p. Let l be b(12). Solve -3*y + 1 = -5*h, 5*y + 3*h = l*h - 17 for y.
-3
Let m = -37 - -40. Solve 0 = 5*w - 5*y - 35, 5*w + 5*y = m*y + 7 for w.
3
Suppose 4*d - s - 14 = 0, -3*d + 4*d + s = 1. Let g(h) = -h**3 + 5*h**2 - 4*h - 1. Let z be g(3). Solve -5*n = 20, k + z = -n + d for k.
2
Suppose z + 1 = 4. Suppose -11 = -r - 3*v, 0 = -z*r + 3*v - 4*v + 17. Solve d + 8 = -2*y, -2*y - 11 = r*d + 13 for y.
-2
Let j be (8/(-5))/(2/(-35)). Suppose -8*z = -4*z - j. Suppose -4*o = -6*o + 46. Solve -v + z + 0 = 5*g, -4*g + 5*v = -o for g.
2
Let k(b) be the first derivative of b**2/2 + 12*b - 3. Let d be k(-8). Suppose -9 = -d*s + 3. Solve -q = -v + s, 5*q + 2*v - 14 = 3*q for q.
2
Let h be (1 + -1 - -2)*-1. Let i be (-3)/2*(-2 + h). Solve -y + 1 = n - 2, -i = 3*y - 2*n for y.
0
Suppose 0 = -5*g - 7 - 3. Let b be (2/(-4))/(g/16). Suppose -b*n = -2*n. Solve -5*i + 2*p - 27 = -2*p, n = 4*i + p + 9 for i.
-3
Let g(b) = -12*b - 19. Let y be g(-3). Solve y = r + 5*z, -7*z + 2*z + 15 = 0 for r.
2
Let y(u) = 2*u + 36. Let q be y(-17). Solve -n - q*r - 2 = 6, n = 2*r + 4 for n.
-2
Let g be 1/(5/20) - 2. Solve 5*b - 3 = 4*p - 39, b + g*p = 4 for b.
-4
Suppose -2*n + 1 = x - 2, -22 = -4*x + 2*n. Let v = 10 - x. Solve -v*d + 3*h = 2*h - 2, -3*d + 2*h = -4 for d.
0
Suppose -12 = -2*v - 2. Solve 2*f - 3*j + 4*j = 0, -v*j - 10 = 0 for f.
1
Let f(w) = -w**2 + 13*w + 12. Let o be f(12). Let x(y