for a.
-3
Let u = 82 + -75. Solve -3*o + 1 = -4*z, -u*z - 6 = o - 2*z for o.
-1
Let m = -6 + 15. Solve 3*v - 5*n = 26, 5 = -v - 4*n - m for v.
2
Let p be -2*3*7/(-21). Suppose -g + p*g = 12. Solve -5*a + 4*r = -4 + 18, -g = 5*a - 2*r for a.
-2
Suppose 5*d - 34 = -9. Suppose -25 = 5*k + d*l, 3*k + 16 = -5*l + l. Let u = k + 8. Solve u*c = 5*z - 22, 0*z + 4*z + c = 5 for z.
2
Let h be (2/6 + (-180)/(-27))*4. Solve k = -5*d + h, 4*k = -0*d - 2*d + 22 for k.
3
Let c be 8 - 2 - (-1 - -4). Suppose -3 = -3*g + c. Solve 0 = 5*w + 2*a - 21, w + 2*a + 9 = g*w for w.
5
Let l(g) = g + 2. Let h be l(8). Suppose 2*b = -0*b + 3*t + 8, 3*t + h = 4*b. Suppose -2*u - b + 9 = 0. Solve 0*d + u*j = -d - 5, 5*j = 2*d - 3 for d.
-1
Let l = -17 + 20. Solve 3*z = 2*z - w - 3, -4*z + l*w - 5 = 0 for z.
-2
Let n = -24 - -41. Let p(b) = b**3 - b**2 - 5*b + 2. Let l be (-5 - -7) + (1 - 0). Let q be p(l). Solve -q*m + n = -2*s, -s = s - 8 for m.
5
Let g = 17 + -15. Suppose -f = 2*p - 9, g*f + 3*p = f + 12. Solve -f*q = s + 8, 0 = 4*s + 2*q - 2 - 6 for s.
4
Suppose 0 = -3*d - 7 + 22. Let c(p) = 3*p + 3. Let b be c(-3). Let x = b - -8. Solve 0*t - x*a - 8 = 3*t, 0 = t + 3*a + d for t.
-2
Let v(c) = -3*c + 2. Let a be v(0). Solve -5*u = 3*r - 12, 6 = -u + r + a for u.
0
Let p = 9 - 0. Suppose 4*z + 0 = -8. Let f = z - -5. Solve 3*s = -2*r + 7*r + 9, -f*r - p = 0 for s.
-2
Let j be 102/(-14) - (-4)/14. Let o be (-1)/(-4) + j/(-4). Solve -2*m + 5 + 0 = -5*q, -4*m + 18 = -o*q for q.
1
Suppose -f + 1 + 6 = 5*l, -5*l + 2*f = -16. Let c = l + -2. Suppose -3*z - 14 = -4*k, -21*k + 12 = -19*k - 4*z. Solve -3*j + 15 = c, k*w + 5*j = 6*w + 41 for w.
-4
Let b(y) = -7*y - 1. Let i be b(-1). Let q(m) = -m**2 - 8*m - 9. Let z be q(-6). Solve 0 = 3*a, z*x + 2*a + 0*a = -i for x.
-2
Let t = 13 - 5. Let x be ((-6)/(-9))/(4/18). Suppose -5*c + 14 = p - 4*p, 0 = -3*p - 5*c + 26. Solve 4*j = -p*q + 4, x*q + j - t = -2 for q.
2
Let b(p) = 5*p. Let x be b(1). Suppose 7 + 3 = 2*j. Suppose 2*z = x*w - 4*w - 2, -17 = -3*w - j*z. Solve 4*y + 0*y - 8 = w*m, 5*y - 9 = 4*m for y.
1
Suppose 2*l + 12 - 46 = -5*d, -d = -2*l - 2. Solve 3*p - d*q - 14 = -q, -p + 5*q = -8 for p.
3
Suppose 3*s + 8 = 14. Solve -5*i - 29 = l + s*l, 32 = -5*i - 4*l for i.
-4
Let u(g) = -3*g + 31. Let n be u(9). Solve 0 = -q - n*b + 2, 8 = -0*q + 4*q + 3*b for q.
2
Let j(r) = -r**3 - 4*r**2 - 3*r. Let s be j(-4). Let z = -9 + s. Solve -m - c = -4*c + 9, -2*m - z*c = 0 for m.
-3
Suppose -12 + 10 = -v. Solve 2*j = v*i, j + 3*i = -0*i + 20 for j.
5
Let n = 1 - 6. Let u(k) = k**3 + 4*k**2 - 7*k - 6. Let i be u(n). Solve 4*p = -5*g + 40, -g - 17 = -i*g - p for g.
4
Suppose -5*z + 12 = -2*z. Suppose z*c + 6 - 34 = -5*n, -4 = -n. Solve c*a = -5*d + 4, -3*d = -a + 4*a + 3 for a.
-3
Let g be (-3 - -2)/((-4)/8). Solve -3*f - 5*p = 0, 0*p - g*p = 0 for f.
0
Suppose -2*h - 51 = -h. Let w = -27 - h. Solve p = 3*n + 10, -2*p - 2*n = w - 4 for p.
-5
Suppose -4*d + 3*u + 8 = -7, -5*d + 17 = -2*u. Solve 0*j - 3*j - r + 4 = 0, -2*j - 2 = d*r for j.
2
Let p(l) = -l + 8. Let w be p(6). Solve 0 = -5*r + h - w*h - 4, 3*r - 3*h = -6 for r.
-1
Suppose -2*l = -4*l + 36. Suppose 0 = 3*b + 2*u - l, -3*u + 12 = 3. Suppose v + 12 = b*v. Solve 3*h - 15 - 8 = -4*n, -5*h + v*n + 17 = 0 for h.
5
Let j = 7 - 0. Suppose -5*w + 100 = m, j = 3*w + m - 53. Suppose 0*b = 4*b - w. Solve -2 = -z - g, 2*z - 4*g - 5 = -b*g for z.
3
Let w be 0/(-1) + 7*1. Suppose i = -i + 90. Suppose 0 = -5*l + 4*z + i + 13, 2 = -z. Solve -w = -5*a + 4*t, -a - 3*t + 0*t - l = 0 for a.
-1
Let r(t) = t**2 + 14*t - 11. Let g be r(-15). Let s(h) = -h - 3. Let m be s(-3). Solve -q - 3*v = g, m = -2*v - 2 for q.
-1
Suppose -2*t + 6 = -4*t. Let f be t/18 - (-50)/12. Let n = 36 - 24. Solve -d - 23 = 4*g - 7, -f*d = -3*g - n for d.
0
Suppose 5*c = 5*g + 35, 5*g + 0*c + 27 = c. Let l(y) = y**2 - 8*y + 2. Let n be l(6). Let r = g - n. Solve -4*t - r*k = 45, 3*t + 3*k - 4*k + 10 = 0 for t.
-5
Let a(x) = 3*x + 1. Let t be a(1). Let g be (-19 + 1)*((-8)/6)/2. Solve 0 = 3*c - 3*d - g, 0 = 4*c - 9*c - d - t for c.
0
Let x(g) = -4*g**2 - 6*g + 4. Let t(r) = -11*r**2 - 17*r + 11. Let f(k) = -3*t(k) + 8*x(k). Let i be f(-4). Solve -4*j - j = 4*h + 9, i*h + 5 = -2*j for j.
-1
Suppose 44*j = 50*j - 12. Solve 0 = 5*f - j*f - 2*w + 22, 2*w = -3*f - 2 for f.
-4
Let v = -43 - -72. Solve -m = 5*s - 3*s - 9, -2*s - 5*m + v = 0 for s.
2
Let a = -45 - -49. Solve -2*s + a*u = -10, -8 - 2 = -2*s - 3*u for s.
5
Suppose 5*i - i - 20 = -5*l, -5*i + 2*l + 25 = 0. Solve -v = i*m - 1, 5*v = -m + 8 - 3 for v.
1
Let z be 4/(-22) + (-24)/(-11). Suppose 0 = -2*x - 5*v - 8, -3*v - 5 = -x + 13. Solve 3*s = i - z + 14, 2*i + 4*s = x for i.
-3
Let d be (-4 - -5)/(-1) + 3. Solve -3*l + h + 5 = 0, -2*h + 6 = l + d*h for l.
2
Suppose -4*b = -1 - 55. Solve p + 17 = -5*y, 2*y = p - 5*p - b for y.
-3
Suppose -31*b + 33*b = 0. Solve 5*v = -q + 20, -q - 2*q - 4*v + 16 = b for q.
0
Suppose 2*c - 5*w = 5*c - 16, 0 = 5*c - 3*w - 4. Suppose 20 = -0*n + c*n. Suppose -u + n = 4. Solve 20 = 5*o + 2*p, -p + 1 = o - u for o.
2
Suppose 0 = -2*i - 4 + 24. Let o = 5 + -14. Let v = 11 - o. Solve -5*y = -i*y + s + v, -5 = -5*y - 2*s for y.
3
Let l(w) = w - 4. Let s be l(8). Suppose -y + 2*y + 5*i = 40, -85 = -5*y - 2*i. Solve -16 = s*g - g - o, 5*o - y = 2*g for g.
-5
Suppose p = -4*p + 10. Suppose 5*f = -2*k - p*k + 26, -4*k = -16. Solve -l - 7 = 2*g - f*l, 3*g - l = -11 for g.
-4
Suppose 0 = -3*l - l + 8, 5*c + 4*l - 23 = 0. Solve 0 = c*o - u - 4, -4*u = u - 25 for o.
3
Let k = 8 - 6. Let v be -3 + 1 - (1 - 4). Suppose 5*q + v = 2*t, -5*t - 5*q + 7 = -13. Solve 2*i - g = k*g - 6, 0 = -t*i + 4*g - 7 for i.
3
Suppose 3*k = 27 + 48. Suppose -p + 6*p = k. Solve p*h = v - 7, -3*h = v - 0*h + 9 for v.
-3
Let o be 8/(-10)*25/(-2). Let g be 45/(-6)*(-8)/o. Let w(c) = 5*c**2 + 2*c + 1. Let l be w(-1). Solve -l*a + 3*b = -2*a + 4, -4*a + 5*b = g for a.
1
Suppose -4*t = 10*t - 28. Solve t*p - 6 = 2*m, 0*p = 5*m - 3*p + 13 for m.
-2
Let f(o) be the first derivative of -o**4/4 - 5*o**3/3 - 2*o**2 + 2*o + 4. Let p be f(-4). Solve -2*c + 11 = p*v - 3, 0 = -2*v + 2*c - 6 for v.
2
Suppose 5*g + 3*o - 12 = 0, -g = 2*o - 3 - 5. Solve -4*x - 4*y + 0*y - 24 = g, -8 = 4*y for x.
-4
Let r(i) = -2*i**2 + 2*i**2 - i**2 + 6*i. Let x be r(5). Solve 0 = -3*h - 12, q - 4*h + x = 19 for q.
-2
Let a be ((-4)/6)/((-2)/(-21)). Let d be 3 + -2 + (-5 - a). Solve -2*n + 0*s - s + 7 = 0, d*s + 29 = 4*n for n.
5
Let q = 3 - 3. Suppose -3*p = q, -3*v - 2*v + 5*p = -40. Suppose -v = -f - f. Solve 3*z - 2*z - 15 = f*d, 2*d + 12 = 2*z for d.
-3
Suppose u = 14 + 12. Let b = -308 + 310. Solve 5*d = -3*i - 3, 8*i - u = b*d + 3*i for d.
-3
Let o = -69 - -73. Solve 4*t - 7 = o*n + 13, 2*t - 10 = -5*n for n.
0
Suppose 3*r - 24 = -r + 4*a, -4*a - 27 = -5*r. Let h = -1 + r. Solve 4*k + h*d + 28 = 0, 22 - 5 = -k - 3*d for k.
-5
Suppose -4*c = -6*c + 2. Let y = 5 + c. Suppose -6*i + 10 = -i. Solve 2*k + 10 = 4*z, i*k + 2*z + 16 = y for k.
-5
Let x be (-1 - 0) + (1 - -4). Let u(i) = 2*i**2 - 3*i + 2. Let v be u(2). Solve 0*q = v*q - x*o, 2 = 3*q - 4*o for q.
-2
Let q be (-5)/25 + 104/20. Solve 3*i = -q*y - 34, i + 2*y = -4*i - 25 for i.
-3
Suppose 5 = 3*r + x + x, -4*x + 5 = r. Solve v + z = -5 - r, z = 5*v + 24 for v.
-5
Let z be (188 - 2)*22/33. Let b = -8 + 13. Suppose s = b*s - z. Solve -2*f - s = -5*m, -m + 14 = 3*m + 2*f for m.
5
Let u(o) = 2*o**2 + 2*o. Let i be u(2). Solve 0*b + 3*b + i = 0, 5*r + b = -4 for r.
0
Let q = -1 - -1. Suppose q = 3*s + s + 4. Let k be (s + 15/(-6))*-2. Solve 1 = -3*v - 5*m, -2*v - 3*m = -k*m - 14 for v.
3
Let f = 38 + -22. Solve -4*o - 2*g - f = -2*o, 4*o = -g - 23 for o.
-5
Let n(k) = -7*k**3 + 2*k + 1. Let y be n(-1). Suppose y*f - 15 = 3*f. Solve z - f = 2*p + 2*p, -5*z + 8 = -3*p for p.
-1
Suppose a - 2*y + 2 = 0, 2*a - 2 = -4*y + 10. Suppose -r + c - 2*c = 3, a*c = -10. Solve 0 = -b - r*q, -3*b - 2*q = q - 6 for b.
4
Suppose -31 = -5*h + 4. Suppose 4*d = h*d - 9. Solve -2*w + 8 = 4*y + 4, -d*w - y + 6 = 0 for w.
2
Let a = -3 + 5. Let z be (a/(-2))/((-3)/6). Suppose -z*m + 8 = -0*m, -5*m = -2*n - 12. Solve -n*o + 1 = p, -o = o for p.
1
Let c be ((-24)/(-60))/(2/10). Solve -m + 2*p = 0, 2*p + 6 = -c*m + 3*p for m.
-4
Let c(r) be the second derivative of -1/20*r**