6 - -8. Suppose p = 2*z - 4*z + 3, p - 3 = n*z. Solve d - p*d + 6 = b, 5*d - 9 = -b for b.
4
Let v(h) = -h**2 + 21*h + 13 - 5*h**2 + h**3 - 6*h**2. Let z be v(10). Solve -13 = -y + 4*q + 9, -4*y = -3*q - z for y.
2
Suppose j - 5 - 2 = 0. Let o(z) = -2*z - 8*z**2 + 6*z**3 + 11 + 4*z + 4*z - 5*z**3. Let u be o(7). Solve 3*r + 5*h - 2 = 0, r + 2*r - u*h = -j for r.
-1
Suppose -z - 5*c = 5, 3*z - 70 = 55*c - 53*c. Solve 4*q + 12 = 32, 0 = 5*g - 5*q + z for g.
1
Suppose -130*r = -144*r. Solve 0 = -5*w - v - 8, 4*w - v + r*v + 10 = 0 for w.
-2
Suppose -2*i + 3*f = -2*f + 19, 3*f = 3*i + 6. Suppose i*o + 85 = 8*o. Solve -4*h = 3*s - o, 0*s + 9 = h - 4*s for h.
5
Let r(v) = 2*v**3 + 2*v**2 - 14*v - 3. Let o be r(-3). Solve -4*f + 7 = -2*h - 5, f - o*h - 8 = 0 for f.
2
Suppose 5*x - 17 = -2. Let c be 32/(-20)*3/((-18)/15). Suppose -2*y - d = -27, -y = -c*y - x*d + 48. Solve n - 6*n + b = y, 3*n + 4*b + 2 = 0 for n.
-2
Let j be (-48)/32*(-3 - -1). Suppose 4*g - 18 = 2. Solve -37 + 7 = 4*k - g*m, j*k - 5*m = -25 for k.
-5
Suppose -4*d - 5*j = -7 + 19, 5*d - 22 = 3*j. Suppose 5*z - d*z - 9 = 0. Solve 0 = -z*c - 5*w, 5*w - w = 0 for c.
0
Suppose 3*a = -3*l - 0*a + 3, -4*l + 36 = -4*a. Solve -2*z = v + 14, -z - l*v = 13 + 12 for z.
-5
Suppose 4*x + 24 = -2*x. Let c be 0 + 2 + x - -1. Let n be (4 + -1)*c/(-1). Solve n*m = f + 4*f - 29, -4*f = -m - 19 for f.
4
Let s be (-87)/3 - 6/(-3). Let c = -23 - s. Solve 0 = n + c*h - 19, -n + 4*h = 2*n + 7 for n.
3
Let d(s) = 7*s + 8. Let m be d(11). Let o = 89 - m. Solve o*h = -2*l + 12, -6 - 4 = -2*h for l.
-4
Let h = 44 - 44. Suppose h = 4*i - 4 - 8. Solve 3*v = i*n - 6, 2*v - 3*n + 6*n - 16 = 0 for v.
2
Let t = -18 + 22. Let l be t/(-56)*4 + 27/21. Solve 0 = -5*q - 2*m + 19, l = -0*q - 3*q + 5*m for q.
3
Suppose 5*s = 4*y - 10, -s + 3*s - 5*y = -21. Suppose 5 - 25 = s*z. Let q be 13/26 + z/(-4). Solve 0 = -m - 0*m + d + q, 0 = -2*m - 2*d - 6 for m.
0
Let h = -401 + 404. Solve -2*z + 12 = -2*p, 2 = -4*z - h*p + 12 for z.
4
Let y = 146 - 142. Suppose 3*t + y - 13 = 0. Solve -2*m + 3*o - 21 = 0, 3*o - t + 0 = -4*m for m.
-3
Let h = 49 - 39. Suppose 3*z - 3*x - h = z, 0 = -4*z + 5*x + 20. Solve 3*m + 15 = -4*b + z, -2*b - m - 6 = 0 for b.
-4
Let z be (-1)/(-3)*(-9)/(-1). Suppose 0 = -z*j + 4 + 17. Suppose 4*m - 23 = -3*q, 4*q + 4*m + 0*m - 28 = 0. Solve 3 + j = -2*p - q*r, r - 10 = 2*p for p.
-5
Let l = 76 - 36. Let m be (0 - 1)/((-20)/l). Suppose -4*o - 3*d + 20 = d, -2*o = 5*d - 13. Solve -v = -z + 3*z + 10, 0 = -m*v - o for z.
-4
Let x be (-4)/(-6) + 6 + (-60)/9. Suppose 5*k + v + 6 - 22 = x, 0 = -4*k - 2*v + 8. Solve -a + 5 = 0, 3*h - k*h + 2*a = 12 for h.
-2
Let c be ((-4)/12)/((-1)/45). Suppose -c = -0*n - 5*n. Suppose -5*j = -a - n - 10, -5*a + 3*j = -1. Solve 0 = z - a*y - 7, 0*y + y = -z - 2 for z.
1
Let l(n) = -2*n - 30. Let h be l(-25). Suppose 2*k + 3*b + 5 = -6, 4*b = -h. Solve k*t = 5*a - 9, -3*t = -0*a + 2*a - 15 for a.
3
Suppose 18 = 2*g + 8. Suppose -2*r = -3*d + r + 27, -4*r = 4*d - 20. Let o = d + -2. Solve 0 = -m - x - g, x - 7 = o*m for m.
-2
Let o be 121/(-17) - 4/(-34). Let s be (-50)/(-8) - o/(-28). Solve v = -4*f + 25, 4*f - 35 = 3*v - s*v for f.
5
Let g = 1127 + -1127. Solve 0 = 4*k - 5*d - 11 - 3, -2*k + 5*d + 12 = g for k.
1
Suppose 59*x + 4*k = 61*x - 8, -4*x = -3*k - 11. Solve 0 = 5*w + 10 - 0, -2*q = -x*w for q.
-2
Let k(a) = 13*a + 99. Let o be k(-7). Solve 0 = -2*m - o, -5*r + 3*r = m + 2 for r.
1
Suppose -9*i = -13*i + 8. Suppose -5*o - 6*q + 3*q + 14 = 0, -5*o + 16 = i*q. Solve -16 = -4*n, 3*k - 2*n = 2*k - o for k.
4
Let h(c) be the first derivative of -c**4/4 - 4*c**3/3 + 3*c**2/2 - 2*c - 26. Let w be h(-5). Solve 3*l = 5*u + w*l + 30, 4*l = -12 for u.
-3
Suppose -5*n + 5 = -10*n + m, n + 2*m + 12 = 0. Let w = n - -4. Solve 4*h = 4*t, -5*h - w*t = -10 - 4 for h.
2
Let c(u) = u**3 + 9*u**2 + 17*u + 1. Let m be c(-6). Solve -3*v - 2*g - m = -4*g, 3*g + 6 = -v for v.
-3
Suppose b = 3*d - 11, 4*d + 3*b - 17 = 3*d. Solve 5*i = -d*t - 5, -4*i = -3*t + 8*t + 3 for t.
1
Let j be (-48)/(-60) + 1/5. Let z = j + -1. Let v(u) = -16*u - 1. Let f be v(-1). Solve 5*y + 10 = 3*c, 5*y + z*c + 2*c = f for y.
1
Let d(h) = -2*h - 5. Let x be (3 - 4) + -1*20. Let u be (-14)/x + 28/(-6). Let r be d(u). Solve r*k + 19 = -4*m, -31 = 5*m + 2*k - 9 for m.
-4
Let n = 131 + -128. Solve -2*r + 3*g + n = 4, 18 = 3*r + 2*g for r.
4
Let o be (0 + 24/9)*(-84)/(-112). Solve 5*d - 4*d - 4*g + 11 = 0, 3*d + 3 = o*g for d.
1
Let n = 32 - 2. Let p be ((-3)/5)/((-6)/n). Solve 0 = 4*k + 5*j - 45, 5*k + 0*j = -p*j + 40 for k.
5
Let x = 388 - 388. Solve -40 = 5*n + 5*g, x = 3*n + g + 3*g + 27 for n.
-5
Let g be 7/14*0 + 3. Solve 2*s - 5*r = -10*r, 5*s + g*r = 0 for s.
0
Suppose 16 = 2*y - q - 0*q, -4*y = 4*q - 20. Suppose b = 4*m - 3*m + 2, -2*m = -b + 9. Let z = y + m. Solve o + 5*f + z = -12, -5*f - 10 = 0 for o.
-2
Let s = -144 + 26. Let t = 123 + s. Solve t*i - 4*o + 20 = 0, 5*o - 16 = 2*i + 2*i for i.
-4
Suppose -4*p - 8*d + 4*d = -8, 0 = -3*p + 2*d + 6. Suppose -14*r + 66 = 8*r. Solve -k = -p*k + r*b - 12, -6 = -2*b for k.
-3
Suppose 4*b - 2*b = 20. Let t = b + -5. Let a be (-6)/(-12)*(7 - -1). Solve -q + 3*u + 0 = -t, -5*u - 31 = a*q for q.
-4
Let s be 12/(1 - -3) - -3. Let h(j) = 2 - 9*j - 14 + s*j. Let a be h(-10). Solve l + 0*f + 4*f = -a, -4*l = 4*f + 12 for l.
2
Let z be (-31 + 29)/((-4)/6). Solve z*i = 5*s - 13 - 5, -4*i + 8 = 4*s for s.
3
Let v = 619 - 619. Solve -8 = 2*d - v, 0 = -5*s + 4*d + 36 for s.
4
Let d be (-6)/21 - 536/(-14). Let q = d + 17. Suppose 10 = -3*s + q. Solve 3*v = i - s, 2*i - 7*i + v + 5 = 0 for i.
0
Let k be 3 + 2 - (16/2 - 6). Solve 3*x = 5*x + 3*t - 11, -t = k*x + 1 for x.
-2
Suppose 63 = -3*x + 4*x. Let k = 65 - x. Solve 0 = -k*u + 8, z - 8 = -4*z + 3*u for z.
4
Let j(d) = 2*d**2 + 2*d - 3. Let q be j(3). Suppose -16*z + 11 = -q. Solve -2*y = s - z, 0*y - 10 = -y + 4*s for y.
2
Suppose 0*c + 20 = -4*c + 2*y, 0 = c + 4*y + 14. Let v be 6/1*c/9. Let t be v/(-8)*(-16)/(-2). Solve -3*h = t*f + 16, 2*f + h - 14 = 5*h for f.
-1
Let c be (460/50)/23*(-10)/(-4). Solve -3*m = 2*f + c + 3, -3*m - f - 2 = 0 for m.
0
Let c = -9 + 13. Let w(f) = -12*f - c + 4*f + 2*f - f**2. Let k be w(-4). Solve -7 = -5*p + v, -1 + 2 = -k*p + 3*v for p.
2
Let w(z) = 5*z**2 + 5. Let p be w(-2). Suppose 45*o - p = 40*o. Solve a + 2*a + 4*s - 12 = 0, o*a - 4*s = -12 for a.
0
Let f = 2623 - 2621. Solve 4*q - 5*n - 27 = 0, 0 = -6*q + 4*q - f*n for q.
3
Suppose 3*p - 103 = -4*n, -5*n + 78 = -3*p - 44. Suppose -2*z - 3*z = -n. Solve z*x + 11 + 3 = -j, -4*x + 3*j = 15 for x.
-3
Let h(v) = v**3 + 36*v**2 - 301*v + 6. Let l be h(-43). Let a(s) = -s**3 + 4*s**2 + s - 2. Let w be a(4). Solve -p = 2*q - l, q + 21 = w*q - 4*p for q.
5
Let v(d) = d**2 - d - 128. Let w be v(-11). Solve -7*a = -4*a - t - 6, -2*a = -w*t - 14 for a.
1
Suppose -2*v - v = -6. Suppose 16*r - 10 = 11*r. Suppose -w - 94 = -4*q, 0 = -r*q + v*w + 3*w + 56. Solve 15 = -3*x, 4*b + 2 = -5*x - q for b.
0
Suppose 4*v = -4*l + 8, 20*l - 24*l - 2*v = -10. Solve l*n - 4*s = -9*s + 17, -3*n + 9 = -3*s for n.
4
Suppose 2*w = 2*a, -5*w - 4*a - 2 = -47. Solve -w*r = -d - 25, r - 2*d = -6*d + 5 for r.
5
Suppose 0 = 6*l + 68 - 536. Let m be 8/(-6)*l/(-52). Solve -9 = 4*t - 3*v + 2, v = m*t + 5 for t.
-2
Suppose -387 = -2*i - 151. Let a = -117 + i. Solve -1 = g + l, 3*g + 2*l - a = l for g.
1
Let p be 6/(-18) + (-78)/9. Let f be (19 + p)*6/15. Solve s + f*j - 7 = -2, 3*s = 5*j + 15 for s.
5
Suppose -n + 2*f = 3*f - 9, -2*f - 4 = 0. Solve -5*i + 3*y = -i + n, -3*y + 1 = i for i.
-2
Let w be (-1)/3 + 112/(-24). Let x(f) = -f**2 - 4*f + 7. Let s be x(w). Solve 6 + 8 = -2*l + 2*c, s*l - 3*c = -18 for l.
-3
Suppose 6*a - 10 = 2. Suppose 0 = l - a*v - 5, 49 = 5*l - v - v. Let x = -4 + l. Solve -3*c = -4*t - 10, 5*c + x = -5*t - 23 for c.
-2
Let z(a) be the third derivative of -1/4*a**4 + 0*a - 5/3*a**3 - 8*a**2 + 1/60*a**5 + 0. Let k be z(8). Solve 2*w = 2*l - k, 3 = -l + 4*w + 6 for l.
3
Let j(g) be the second derivative of -1/12*g**4 + 7/6*g**3 - 4*g + 0 - 5/2*g**2. Let x be j(5). Solve -7 = 3*b + x*n + 18, n + 5 = 5*b for b.
0
Let y be (8 - (0 + 4)) + -6 - -2. Let l = y - -3. Solve -2*s = o + l, -5*o - 3*s + 1 - 2 = 0 for o.
1
Let u = 15 + -10. Suppose 3*k + 0*k - 12 =