 - -11. Solve 10 = -5*r + h*u, 0*r - 6 = 3*r + u for r.
-2
Let k(w) = -2*w - 1 + 8*w + 5*w - 12*w. Let q be k(-7). Solve -3*n + 3*j - j - q = 0, j = 4*n + 3 for n.
0
Let h be 1/(-3)*1*-12. Solve 4*l + 12 = m, -4*m + h = l - 6*l for l.
-4
Let v(q) = -3*q - 1. Let z be v(-1). Let d = 7 + z. Suppose -2*x - d - 5 = -3*l, -4*x = 16. Solve 4*j = -4*p + 28, -23 = -l*p - 3*p - j for p.
4
Suppose -3*a + 0 = 2*u + 10, 0 = 5*a + 3*u + 15. Suppose p + h + 4 = a, -3*p - 5*h = -2 + 22. Solve p = -3*o + 2*o - 4*d + 4, -o - 2*d = -4 for o.
4
Let c = 9 + -6. Suppose -3*q - 4*d + 32 = 0, d = q + 3*d - 14. Let w = q - -1. Solve -3*s - w = y, -3*y - s = 2 - c for y.
1
Let o = 3 + -1. Suppose d + 2*i = 3*d - 32, -3*d - o*i = -28. Let c = -7 + d. Solve 0 = -0*p + p - 4*j - 18, 4*p = -c*j - 33 for p.
-2
Let p be ((-36)/21)/(2/(-7)). Suppose 0 = l - 5, -p = 3*g + l - 23. Solve g*i = k + 12, 24 = 3*k + k + 2*i for k.
4
Let z = -8 + 23. Let t be (1 - 3/3)/2. Suppose -5*n + 20 + t = g, -n + 4 = 3*g. Solve 2*m - 6 - 4 = -n*r, -5*r = 2*m - z for r.
5
Let z be (0 + 2)/(4/(-10)). Let k(m) = -m**2 + 12*m + 8. Let h be k(12). Let a = z + h. Solve 2*f + 16 = -2*u, -a*u = -3*f - 2*f - 8 for f.
-4
Suppose 0 = -2*p - 3 + 11. Let c be 29 + -3*(1 - -1 - 3). Solve r + 9 = 3*m, -c = -p*r - 4*m - m for r.
3
Let m = 55 - 31. Suppose -c = c - m. Suppose 2*l - 34 = -c. Solve 4*s - s = -4*i - l, -2*s = i + 9 for i.
1
Let z = 12 + -8. Suppose 5 = z*k + 13, 4*j + k - 62 = 0. Let t be (2 - 2)*(-1)/(-2). Solve t = -3*b + 2*o + 11, 4*o - 2 = -2*b + j for b.
5
Let k(s) = s**2 + 2*s + 1. Let z be k(-1). Let q be 0 - (1 + -5)*1. Suppose 3*m - t = 10, q*m + 6*t - 3*t = 22. Solve z*n - 2*y + 6 = 4*n, -y - 21 = -m*n for n.
4
Let c = 47 - 43. Let v = 5 + 9. Suppose 0 = -4*j + v + 6. Solve 0 = -f + c*n + 5 + 12, -3*n - 17 = -j*f for f.
1
Let r(u) be the second derivative of u**5/20 + u**3/6 + 10*u**2 + u. Let y be r(0). Let p = -67 + 69. Solve 0 = -5*c + 5*z - y, -p*z = 2*c - 7*z + 14 for c.
-2
Let z(o) = o - 4. Let h be z(4). Suppose 2*u - 4*c + 2 = 0, h = -5*c - 1 + 16. Solve g - j = -2*j, -j + 6 = -u*g for g.
-1
Let d = -12 + 15. Solve 4*u - 5*a = 1, -d - 4 = -u - a for u.
4
Suppose 6 = -0*a + 2*a. Suppose -4*w + 2*y = -20, 5*w + a*y - 22 + 8 = 0. Solve -f - 7 = -w*f + s, -4*f - 2*s + 6 = 0 for f.
2
Let t(q) = q**3 - 4*q**2 + 3*q + 3. Let b(w) = -w**3 - w + 3. Let f be b(0). Let h be t(f). Solve o - 3*p = -3*o - 23, o = -h*p - 2 for o.
-5
Suppose 5 = -5*k - 4*s + 30, 4*s - 20 = 0. Suppose -2*b + 5 = 1. Suppose -b*r + k + 9 = 0. Solve r*w - 4*q + 10 = 0, -4*q = 2*w + 2*w - 28 for w.
2
Let u = 1 - -3. Suppose 6*f - 56 = -8. Solve u*a = -4*h + f, 2*a + 24 = -2*h + 7*a for h.
-2
Suppose 2 = v + 2. Solve 10 = -2*w + 5*t - v, 2*t - 23 = -3*w for w.
5
Let p(r) = -2*r - 12. Let q be p(-8). Solve -24 = -3*v + q*c, -2*v + 0*v + 20 = -4*c for v.
4
Suppose 0 = -0*r + 5*r - 25. Suppose 0 = -2*z - 5*u + 14 + 21, 0 = r*z + 5*u - 65. Solve -z = -2*p - 5*k, -p - 4 = -0*k - 2*k for p.
0
Let w be 0*(1 + 4/(-8)). Solve 0 = -w*c + c - 2, 3*c - 6 = z for z.
0
Let l(u) = 0*u - 2 - 4 - u + 5. Let g be l(-3). Suppose p + 0*p = 4. Solve -b + g = -3*c, c + c - p*b = -8 for c.
0
Let d(b) = b + 4. Let f be d(6). Let k = 7 - f. Let g be k + (-3 + 1 - -8). Solve 0 = g*w + 5*q + 6, 2*w - q - 12 = -w for w.
3
Suppose 1 = 3*o - 11. Let z = -2 + o. Solve -2*m - 2*q + z = -m, -3*m + 4*q - 4 = 0 for m.
0
Suppose 5*h = 1128 - 28. Let j be ((-3)/(-1))/(33/h). Solve 5*a = -d - 4*d + j, 3*d = -a + 6 for a.
3
Let n be (-24)/(-21) - 1/7. Let p be 1 - (-2 + 15)*-1. Solve z = n, j - 6*j + 4*z - p = 0 for j.
-2
Let b(p) = p**2 - 2 + 4 - 3. Let q be b(2). Suppose -20 = -h - 4*h, 4*g + 2*h - 8 = 0. Solve g = t - 3*t + q*d + 10, 0 = -3*t + 3*d + 15 for t.
5
Let f = -34 + 36. Solve 5*q = -0*q - 25, 0 = -f*v + 4*q + 20 for v.
0
Let m(z) = -10*z**3 - 2*z**2 - 3*z - 1. Let r be 1/(6/4 - 2). Let g be m(r). Let s = g - 50. Solve -3*v + 9*p - 4*p = s, 2 = -2*v - 2*p for v.
-4
Let t be 7/4 - (-7)/28. Let n be -1 + (0 + 2 - 0). Suppose -5*m + n = k, -5*m + 0 = -5*k + 5. Solve -3*z + 12 = m, 6 = -b + z - t for b.
-4
Let i be 2/(-5) + 1820/50. Let j be i/(-10)*10/(-4). Solve -2*q + j = -3*v, 3*q - 2*v + 0 = 1 for q.
-3
Let p(u) = -3*u - 18. Let o be p(-6). Solve -f = -2, -5*f + 14 = -o*x - 4*x for x.
-1
Let v be (1 - (-8)/12) + (-40)/(-30). Let l be (-1 + 2/4)*-6. Solve l*s + 3*n + 24 = 0, -v - 5 = -2*s + 4*n for s.
-4
Let p = 6 + -1. Suppose -p*u + 29 = 9. Solve 5*k + 5*y - 31 = 2*k, 12 = -4*k + u*y for k.
2
Let g be ((-9)/6)/((-3)/4). Solve a + 2*i = i + g, 0 = 4*a - i + 2 for a.
0
Suppose -14 = -k - 0*k. Solve -3*h = w + 17, 0 = -5*h - 6 - k for w.
-5
Let t be (-15)/((-9)/3)*8/8. Solve -5 = -3*q + c + 4*c, 2*q - t*c = 0 for q.
5
Suppose 0 = -3*v - 8 + 23. Suppose -40 = -4*k - 0*k. Suppose -5*o + 0 + k = 0. Solve -t + v = w, -o*w - 21 = -5*t - 3*w for t.
4
Let o be 2/(-9)*6/(-4)*21. Let x be ((-2)/4)/(2/(-8)). Solve -x*c + 3*n - 26 = -6*c, -3*c + o = -4*n for c.
5
Suppose 5*p - 5 = 10. Suppose 3*n - 60 = -2*n. Solve 3*s - 1 = 4*s - i, n = -2*s - p*i for s.
-3
Let j = 24 + -21. Solve -t - j = 4*k, -k + 7 = 4*t + 19 for t.
-3
Let r = 76 + -74. Solve -2*f - 2*n + 3 = -5, -4*f + 2*n = r for f.
1
Suppose -5*s - 7 = -32. Suppose m - 4*j + s = -1, 2*m = 4*j - 4. Let b be 0*3*m/12. Solve -9 = 3*l + 3*h, b*l = -2*l - 5*h - 6 for l.
-3
Let k = 89 + -71. Let v be ((-3)/(-1))/(2/(-6)). Let r be k*(2 + 15/v). Solve r = -4*l + 2*p + p, -10 = 5*l - 5*p for l.
0
Suppose -n + 0*n + 13 = 0. Let m = -9 + 13. Suppose 0*p + 16 = 5*d + p, -p = m*d - 13. Solve 5*s + n = -r, r = -r + d*s for r.
-3
Let o be 2/8 + (-111)/12. Let v be (10/3)/((-2)/o). Let u be (-62)/(-5) - 6/v. Solve 3*l = -u, 16 = -4*r + r - 4*l for r.
0
Suppose -9 = -2*l - l, -x - 2*l = -10. Suppose -2*h + 8 = -0*h. Suppose h*k + z - 6 = 0, -4*k + 1 = -2*z - 11. Solve -j + k*n - 8 = 3*n, 12 = -x*n for j.
-5
Suppose 2*o - 7 = 3. Solve -2*u + 6*u + 26 = 5*i, 5*u = -o*i - 10 for i.
2
Suppose 2*g - g = 0. Suppose 2*l - 8 - 20 = 0. Solve -2*o + 2*x + g*x = l, -2*o = -3*x + 19 for o.
-2
Let p(k) = k**2 + 17*k + 20. Let c be p(-14). Let f = c - -22. Solve -3 = 3*h, -3*h + f*h = -4*y - 5 for y.
-2
Suppose 5 = -3*y + 20. Solve 5*c = p - 5, p = y*p - 5*c - 20 for p.
5
Let t = -12 - -17. Suppose -5*d + 0*d - t = 0. Let r be d/2 + (-18)/(-4). Solve m = r*g - 11, -4*g + 2*g = -2*m + 2 for g.
4
Let y be (-2 + -5)*20/(-14). Suppose y + 20 = -5*s. Let p be s/1*(-6)/18. Solve 2*m - 5*m + 3*x = -6, -p*m - x = -1 for m.
1
Let w = -139 + 144. Solve -3*k = -2*q + 4*q - 3, -w*q - 12 = k for k.
3
Let i(d) = -3*d**3 + 3*d**2 - 2. Let c be i(-1). Solve 0 = -c*g - 3*n - 4, n = -g - 3*n - 14 for g.
2
Let x be (-22)/3 + (-5)/(-15). Let p = 10 + x. Solve -p*g = -2*f - 2, g + 3*f + 4 = -10 for g.
-2
Let m = 20 + -20. Solve -s + 4*k + 9 = -3, m = 3*s - 3*k for s.
-4
Let l(g) = g**3 + 4. Let i be l(0). Suppose -3*b - 2*b + 40 = 5*k, -b - i*k = -23. Solve -2*y - 2*u + 2 = 12, 2*u - 15 = b*y for y.
-5
Suppose -3*h = 2*g - 9, 4*g - 6*g = 0. Let y = -1 + h. Solve -y*i - 6 = 5*l, -4*l - l + 5*i = 20 for l.
-2
Let k be 1*(-1 + 0) - 9. Let o = 2 - k. Let r = -7 + o. Solve -4 = u + 3*u, 13 = 2*c - r*u for c.
4
Suppose -2*g - 2*j + 12 = -0*g, -5*g = 2*j - 21. Solve 4*z + g*u = 2, -3*u - 8 = u for z.
2
Let b be (104/(-91))/((-2)/7). Solve 4*c - 3*j = 16, j - b = 2*j for c.
1
Let m(t) = t**2 + 8*t - 55. Let w be m(5). Suppose -2*a - 3*u = -a - 17, 2*a - 3*u + 11 = 0. Solve -5*l + y - a*y - 22 = 0, -3*l - w = -y for l.
-4
Let b(a) be the second derivative of 2*a**2 - 5/6*a**3 + 0 + a + 1/6*a**4. Let i be b(3). Solve 4*p - 1 = d + i, p + 17 = 5*d for d.
4
Suppose 3*p - p + 3 = 3*v, -2*v = -6. Suppose -a - u - 2*u + 18 = 0, 2*a + 4*u - 26 = 0. Suppose 2*g - p = a. Solve -7 = c + 2*z, -4*z = -4*c - g*z - 1 for c.
-1
Let f(u) = -u**3 + 5*u**2 - 3*u. Let q be f(4). Let v = -13 + 33. Suppose 5*j + 0 = v. Solve -3*x + s = -q + 7, -j*x - 2*s = 4 for x.
-1
Let t(l) = 3*l**2 - 2*l - 3. Let i be t(-1). Solve -o = i*d + 12, -4*o + 5*d = -10 - 7 for o.
-2
Let k = -23 + 27. Solve -k*h = 4*b, 8 = -2*h - 5*b + 2 for h.
2
Suppose -b + 20 = 4*u, -u + 0*u = -b. Suppose 0 = 3*t + 5*k - 14, -5*k - 7 = -4*t - 0*k. Solve u - 12 = w + 2*s, -t*w + 16 = -4*s for w.
0
Let h = 2