or b.
4
Let b = 649 - 641. Solve -30 = -5*h - 5*n, -b*n + 3 = -4*h - 3*n for h.
3
Suppose -z - 33 = -2*l + 5*l, -5*z = -4*l - 63. Let i be (0 - (1 - -2)) + -2. Let n be (-33)/l - i/20. Solve n*a + 13 + 21 = 5*r, 3*a = -4*r + 11 for a.
-3
Suppose -3*g = -5*y + 221, 2*y - 138 - 12 = 2*g. Let h be (-4)/(-10) - g/(-5). Let d = h - -18. Solve -3*f + 0*f - 12 = -d*a, f = 0 for a.
4
Let v be (2/(-2))/((-3)/42*2). Solve 6 = 5*m + 2*y - 1, -m + y = -v for m.
3
Suppose 0 = l - 2*p - 4, 20 = 5*l + 2*p. Suppose -l*a - 2 = 2. Let t be -1 - (a + -6 - -3). Solve 0 = 2*s - t*x + 2 - 4, 5*x + 10 = 0 for s.
-2
Let k(w) = w**2 - 2*w - 1. Suppose 5 = -4*d - 5*o + 41, -d + 4*o = 12. Let x be k(d). Solve -2*f + 3*f - 2*c + x = 0, 0 = 5*f - 5*c + 30 for f.
-5
Suppose 0*i = -4*i + 20. Suppose -3*s - i*k = -9, -9 = -3*s - k + 4*k. Suppose 0 = -2*h - 3*h + 20. Solve s*x = -h*f + 24, 4*f - 44 = -5*x - 12 for f.
3
Suppose -5*u = -5*j + 155, -2*j - 8 = u + 20. Let d be (2 - u/(-9))*-3. Solve -5*p - a + 5 = 8, -3*p = -d*a + 11 for p.
-1
Let i(o) = -o + 1. Let k = -9 - -17. Suppose -k*a - 21 = -5*a. Let v be i(a). Solve 5*n = 4*p + v + 8, p + 4 = 0 for n.
0
Suppose s - 25 = 2*t, -2*s + 2*t + 60 - 10 = 0. Suppose -s = -5*g + 10. Solve -8 = -3*u - 5*k + g, -u + 2*k - 6 = 0 for u.
0
Let s = 6 - 2. Suppose -s*v + 4*a - 12 = 0, v - 6*v = 2*a - 20. Suppose 0 = l - 0*l - 4. Solve -k = -v*h + 2 - l, -k + 8 = -4*h for h.
-3
Let b be (-93)/124*-2*2. Solve b*l = 12, 4*q + l + 12 = 3*l for q.
-1
Let p be 3/((-3)/(-1) + (-102)/36). Suppose k + p = 20. Solve w + 2*j + 5 = j, 0 = -4*w - k*j - 10 for w.
0
Let r be -6 + 7 + 1*-1. Let j be (-2 + r)/((-3)/(-30)). Let y be (-1)/((-4)/j*-1). Solve 2*h - 3*b = -h, 3*h + y*b + 16 = 0 for h.
-2
Let c = 52 - 48. Suppose -6*p + 2*p + 113 = -5*f, 0 = -3*f - 3. Let n(v) = v + 3. Let w be n(0). Solve c*d + 2 = 2*g, -5*g - w*d + 2*d = -p for g.
5
Let k be 198/55 + (16/(-10) - -1). Suppose -w - 3*d - 6 = 0, 8 = 4*w + k*d - 7*d. Solve -3*r - 5*v + 19 = w, 5 = 3*r + 3*v - 4 for r.
-2
Let g be ((-1)/2)/((-25)/50) + 2. Solve 8 = g*s + 4*a, -2*a - a = -6 for s.
0
Let y = -293 + 295. Solve 0 = 5*b - f - 6, -y*b + 6 = -b + f for b.
2
Suppose 5*j + 4*r = 72, 4*j + r = -0*j + 51. Let c = j - 9. Solve -f = -4*f + 4*m + c, f + 5*m = 20 for f.
5
Let p(d) = -d**3 - 12*d**2 - 10*d + 23. Let k be p(-11). Let q be 56/k*(-9)/(-6). Solve -3*u - u + 4*z - 4 = 0, -5*u + 4*z = q for u.
-3
Let q(b) = 2*b**3 + 17*b**2 - 12*b - 8. Let r be q(-9). Let t = 7 - 7. Solve -5*w + 5*y = t, -w - 1 = 3*y + r for w.
-5
Let k be -7 + 204/30 - 32/(-10). Solve 2*y = -2*o - k*y - 22, 4*o - 5*y - 16 = 0 for o.
-1
Suppose -3 = -4*a + 1. Suppose 5 = 3*t + 3*c - a, 13 = 5*t + 2*c. Solve 2*r = 7*r + 4*s + 16, t*s + 12 = r for r.
0
Suppose 4*o + 3*v = -6, -v + 2 = -o - 2*v. Suppose 34*q - 39*q + 25 = o. Solve 5 = n + t, -2*n - 2*t = -3*n + q for n.
5
Let i be 26/20 - (-27)/(-90). Solve 0 = 5*l - 3*r + i, -l - 8 = 2*r for l.
-2
Let b(m) = m**2 - 4*m + 2. Let s be b(4). Suppose -3*r = -s*r - 6. Suppose 0 = 4*i - r*i + 4. Solve -v = -2*v - n + i, -4*n + 4 = 0 for v.
1
Suppose 4*i - 28 - 4 = 0. Let z = i + -3. Solve -14 = -5*k - 3*m, 0 = -0*k + 2*k + z*m - 17 for k.
1
Let g be ((-72)/20 - 1)/(7/(-35)). Solve t + 0*t + 17 = -4*n, 0 = 4*n - t + g for n.
-5
Let t = -2 - -4. Suppose 9 = t*d + 4*r + 1, -2*r - 20 = -5*d. Solve d*i + 4*k = k - 35, k = i for i.
-5
Let w(q) = 2*q**2 + 4*q + 2. Let o be w(-2). Solve -4 = -2*f + o*y, 2*f = -3*f - 4*y + 1 for f.
1
Let s = -1 - -3. Let t(n) = 0*n**2 + 1 + 2*n**2 - s*n - n + 5*n. Let k be t(-2). Solve -y - 2*l = 7, k*y + 2*l + 2*l + 23 = 0 for y.
-3
Let u(c) be the second derivative of -c**4/12 - c**3/3 + 2*c**2 + 6*c. Let h be u(0). Solve 2*f = 5*p - 21 - 4, -5*p = -h*f - 25 for f.
0
Let x(m) = -m**2 + 8*m + 2. Let y be x(7). Suppose y = -16*w + 19*w. Solve -4*l = -3*s + 5, -2 = -2*s + l + w for s.
3
Let k = 67 + -45. Solve -5*b - 2 = -3*u + k, -3*u + 12 = -b for u.
3
Let g be 8/8*(2 + -2). Suppose g = -z - 3*z + 8. Solve 3*t = 3*c - 18, -5*c - 10 = t + z*t for t.
-5
Let x be (-17)/(-5) + (-3)/30*4. Let s be 7/x - (2 + 20/(-12)). Solve -s*j + 0*j = 10, -c = -2*j - 6 for c.
-4
Suppose -326 - 59 = -55*c. Solve -3*b - 1 = -5*d, -5*d - 3*b + c = -4*b for d.
2
Let y = 0 + 5. Solve -2*z = -4*g - 14, 2*g = -y*z - 2*g - 35 for z.
-3
Suppose 0*q - 4*q = 12. Let n(z) = -3*z - 4. Let r be n(q). Solve 0 = 5*x - 4*i, -3*x - 49 + 12 = r*i for x.
-4
Let c = 16 - 16. Suppose w = -c*w + 1. Suppose 3*t = -2*y - 6, -2*t - 2*t = 4*y + 12. Solve j - w = g - j, -g + 5*j + 5 = t for g.
-5
Suppose -11*u + 10*u + 1 = 0, -4*u - 136 = -4*r. Solve -4*t - 7 = s, -5*t + 6*s - 2*s = r for t.
-3
Let k = -10 + 12. Suppose 0 = 2*q + k + 8. Let u be 75/(-10)*4/q. Solve u = 4*b - 3*v, 0 = -3*v + v + 4 for b.
3
Suppose 2*k - 30 = -5*q + 50, 5*q - 170 = -4*k. Let p be (-21)/(-5) - 9/k. Solve -m - 25 = 5*z, 5*z + 30 - 5 = p*m for z.
-5
Let t = 132 + -129. Solve t*n = 3*b - 21, -b + 4 = 4*n + 12 for b.
4
Let h be 5/(-5) + 2 - -3. Solve 2*b + 3*b + 2*u + 10 = 0, h = -2*b + 3*u for b.
-2
Let a(j) = 3*j**2 + j. Let g be a(2). Suppose -g*n = -19*n + 25. Solve -4*r - n*c - 6 - 2 = 0, 20 = 4*r - 2*c for r.
3
Suppose -5*f = -4*l - 10*f, 24 = 4*l - f. Solve -3*y - l*c = 9, 0 = -5*y + 2*c + 3*c - 15 for y.
-3
Let z = 17 - 3. Suppose l - 6 = z. Suppose 3*u + 2*u = l. Solve 4*a + 8 = -4*r, 2*a + 0*a = -u*r - 10 for a.
1
Let l be 1 + 5 - (-2)/(-2). Suppose 16 = l*o - o. Suppose 4*x + 1 = o*s + 13, 2*x = -4*s - 12. Solve -5*a + x*a - f + 10 = 0, -40 = -5*a + 5*f for a.
3
Let c(f) = -f**2 + 4*f. Let o be c(4). Let n be ((-480)/(-9))/5*3/2. Solve 5*y - y - n = -4*u, o = -4*y - u + 16 for y.
4
Let g be (30/25)/((-16)/(-40)). Solve 4*a + 24 = -3*h, 3*h + h + 7 = g*a for a.
-3
Suppose 4*b = -y - 5, -4*y - 23 = -9*y + 4*b. Let o be -1*10*y/(-6). Suppose 0*u = -o*u + 15. Solve -6*j + u*j = -4*n + 7, 5*j = -4*n - 33 for n.
-2
Suppose 5 = 3*u - 5*a, -5*u + 0*a - 3 = 3*a. Let b be ((-5)/(15/(-12)))/(u + 2). Solve -4*s + c + 7 = 4*c, -b*s + 11 = 3*c for s.
-2
Let f be 6/69 - 1407/(-483). Solve m + 2*m - 3*u + f = 0, -12 = -4*u for m.
2
Let h be 7*1 + -15 + 16. Let s(k) = k - 7. Let t be s(h). Solve n + 5*m = 3*n + 7, -2*n - 3*m + t = 0 for n.
-1
Suppose y - 2*y = 2*k - 10, -y = -3*k + 10. Solve x = -k*x, 2*v + 8 = 3*x for v.
-4
Suppose 32*h - 38*h + 30 = 0. Let j(p) = -p**3 + 3*p**2 + 10*p + 3. Let f be j(h). Solve 0*i - f = -i, -4*x - 7 = -i for x.
-1
Let b = 108 - 54. Let j be b/10 - (-8)/(-20) - 0. Suppose -4*p + 70 = p. Solve 1 = 4*a + 2*f + j, -4*f + p = -3*a for a.
-2
Let d(n) = -n**2 - 6. Let k be d(0). Let j(r) = r**3 + 7*r**2 + 3*r - 3. Let p be j(k). Solve -3*u + p = 2*q, 5*q = 2*u - 3*u + 18 for q.
3
Suppose -2*b - 5*i = -6*i - 8, 14 = b - 3*i. Suppose k + k + 5*g = 15, 0 = -b*k - 2*g + 12. Solve -h = k*p + h - 29, 2*h = 5*p - 21 for p.
5
Suppose -18*h + 104 = -112. Solve 2*y = -3*g + h, 5*g + 11 = 5*y + 3*g for y.
3
Let n be 39/52 - 2/(-8). Let m be n/(-10)*-2 - 9/(-5). Solve f = 2*v - m, 5*v + 0 + 5 = 0 for f.
-4
Suppose -4*j - 20 = 4. Let i be -10*(1 + j/4). Let b = 165 - 162. Solve -s = -b*w - w - 3, -w - i*s - 27 = 0 for w.
-2
Suppose 0 = 4*g + 3*h - 67, 13 = -3*g - h + 67. Suppose -6*i - 39 = -g*i. Solve 2*k + 5*j = i*k - 26, -4*k - 5*j - 21 = 0 for k.
1
Let f = 600 - 600. Solve -5*k - 5*c = 5, f*k - 4*c = -k + 24 for k.
4
Suppose -2 = -82*v + 81*v. Let c be (v + (-1 - -3) + 0)/1. Solve -c = -4*n + 4*m, m - 4*m = -5*n + 5 for n.
1
Let p(k) = k**3 - k + 8. Let a be p(0). Let c be (-2)/(-15) + (-21470)/150. Let s be 2/a + c/(-52). Solve -y + 0*y = -s*j + 5, 0 = -y - 2*j for y.
-2
Let z = -1 - -8. Let l = z + -5. Suppose -12*t + 167 = 35. Solve -t = -3*y + l*o, 3*y - 6*o + o - 23 = 0 for y.
1
Suppose 3*k - 6 = -3*n, 2*n - n + 2 = 0. Suppose -5*d = -l - 2, 0 = -4*d - l - k*l + 19. Solve -2*g + 5 = -f, f + 2 = -d for g.
1
Let n(m) = -m**3 - 4*m**2 + 5*m. Let c be n(-5). Solve 0 = 5*i + 5, -5*k - 4*i + c*i + 6 = 0 for k.
2
Let h(c) = -23*c + 92. Let p be h(4). Suppose 0 = -j + 3*j - 4. Let z be (2 - j) + (-4)/(-1). Solve -4*k = 5*m + 41, 3*k - z*m - 3 - 5 = p for k.
-4
Let l be 4/3*(-9)/(-6). Suppose -l*f - 2 = 2*w, -5*f - 5 = 2*w + w. Solve 4*q + w*g - 5*g - 17 = 0, -4*g - 4 = 0 for q.
3
Suppose 0*f + 3*s - 19