19). Solve -y*n - 22 = -2*x, 3*x - x = -3*n - 2 for n.
-4
Let c(s) be the second derivative of s**5/20 - s**4/2 + s**3/6 - 3*s**2 + s. Let t be c(6). Solve 5*m = y + 20, 0 = 5*y - t*y - 25 for m.
5
Let g(w) = 21*w**2 - 4*w + 3. Let m be g(1). Solve -z = -3*v + 4*z - 8, -2*z = 3*v - m for v.
4
Let z(m) = -m**3 + 6*m**2 + 10*m - 13. Let v be z(7). Solve 4*i = v, -3*w + 25 - 6 = 5*i for w.
3
Let n be 7/(21/(-24)) + 2. Let o be (n/(-2))/(9/6). Suppose -6 = 2*b, 6*b + 11 = -o*z + b. Solve 2*l - 16 = 5*q + 13, 2*q = -4*l - z for q.
-5
Suppose 15 = 3*h, m - 2*h + 21 = -11. Let s = -17 - m. Solve 5*n + 20 = -s*q, -3*n - 4 = q - 8*n for q.
-4
Let d(q) = -q**2 + 8*q - 3. Let c be d(7). Let s = -12 + c. Let a be (1/3)/(s/(-144)). Solve 4*u = -2*f + a, 3*u + 0*u - 9 = 3*f for f.
-1
Let r be (-13)/((-52)/(-120)) - 4. Let z = -31 - r. Let a(l) = 3*l**2 - 4*l + 2. Let b be a(2). Solve 3*q = -n - 19, -4*n = -z*q + b*q + 31 for q.
-5
Let p = -5 + 10. Let j(s) = 2*s**2 - 2*s - 1. Let f be j(2). Suppose -f*a = -5*g - 0*g + 100, 3*a - 20 = -g. Solve 2*q = -p*z + 3, -g = 3*q - 8*q for z.
-1
Suppose 21 = 2*z - 21. Solve -4*g = -i - 15, 0*i - 4*i + 3*g - z = 0 for i.
-3
Let x = 130 - 128. Solve 3*z = -3*c + 12, z - 16 = -3*c - x*c for z.
1
Suppose 2*l = 2*a - 6, -3*l - 2*l - 17 = -4*a. Let r(k) = -k**2 - 3*k. Let i be r(a). Solve i*s - 5*u + 29 = 0, -2*s + u + 2*u = 19 for s.
-2
Let r(d) = -3*d. Let h be r(-2). Let p(i) = -i - 13. Let a(n) = 1. Let x(u) = -4*a(u) - p(u). Let t be x(-7). Solve l + 2*b = -3*l - h, t*l + 15 = -5*b for l.
0
Suppose -31*a + 34*a = 12. Solve 3*u - a*l = -2*l - 14, -20 = -5*l for u.
-2
Let q = -11 + 14. Solve 4*k = 5*l + 17 + 10, -q*k + 5*l + 24 = 0 for k.
3
Suppose 0 = -i + 6. Let l be i/(-5)*(-25)/10. Solve 0 = -4*j - 5*c - 21, l*j + 7*c - 4*c = -15 for j.
-4
Let x be (10/4)/(20/48). Solve -3*c = -2*z - x + 20, 0 = c + 2*z - 6 for c.
-2
Let h(o) be the second derivative of 7*o**3/6 - o**2 + 6*o. Let x be h(1). Solve 3*m = -3*j - j - 13, 2*m + 11 = -x*j for j.
-1
Let g = -26 - -14. Let o = g - -17. Solve 4 = 2*l - o*m + 5, 4*l - 10 = -2*m for l.
2
Suppose 0*n = -5*n. Suppose -2*m + g + 2 + 3 = n, -m + 5*g = 20. Suppose -2*q - m = -3*q. Solve 5*c - 15 = 2*s, -25 + 4 = q*s + 4*c for s.
-5
Suppose x + 0*x = 0. Solve 0 = -4*b - 5*w + 8, -2*b + x*b = -2*w + 14 for b.
-3
Suppose 17 = -5*y - 2*q, 4*q = -4*y + q - 15. Let u be -1*3 - (y - 3). Solve 3 = -u*w, -3 = h - 0*h + 2*w for h.
-1
Let h = 3 - 2. Let k be (-3 - -3)*(0 + h). Suppose 6 = 4*m + r, 0*m - 10 = -3*m + 2*r. Solve 2*g + g = m*p - 5, k = 4*p - 4*g - 12 for p.
4
Let g(w) = w**3 - 8*w**2 - 8*w + 5. Let f be g(9). Solve 5*p + 4*v + 13 = 0, -p - 3*p = 2*v + f for p.
-5
Suppose -k + 1 - 8 = 0. Let p(m) = m**3 + 8*m**2 + 8*m + 7. Let o be p(k). Suppose o = 8*c - 3*c - 125. Solve c = -2*x - 5*h, -8 = 3*x + 3*h + 16 for x.
-5
Suppose 0 = -2*p + 2*m + m - 15, 0 = -3*m + 15. Solve 0 = -5*h - 25, 5*h + 9 = -4*s - p*s for s.
4
Let k(a) = 8*a - 13. Let c be k(2). Solve -z + 6 = -r, -c = -r + 3*z - 15 for r.
-3
Suppose 0 = 4*t - 0*k - k - 23, 4*t + 5*k = 5. Solve -t*x - 6 = 2*u + 2*u, 5*x - 3*u + 13 = 0 for x.
-2
Suppose 0 = -l - 0 + 2. Solve 3*j = l*q + 19, -5*q - 2*j = -q - 2 for q.
-2
Let w = 14 + -10. Let v = -7 + w. Let g = 4 + v. Solve a = -2*i + 5*i + 3, 2*a + i + g = 0 for a.
0
Let a be (-27)/(-5) - 2/5. Let q(j) = j**3 + 4*j**2 - 4*j + 5. Let y be q(-5). Solve -2*f + i + 16 - a = 0, y = 3*f - 5*i - 34 for f.
3
Let c be -1 + (-2)/(-2) - (-4 + 0). Solve 0 = 3*y - c*t - 14, 4*t = -y - 0 - 6 for y.
2
Let w be -4 - -8 - (5 + -4). Solve 0 = f + i + 3, 3*f - w*i - 15 = 0 for f.
1
Suppose 4*w = 5*w. Suppose 4 = 4*h, 3*l - 46 = l + 2*h. Suppose 2*o - l + 14 = 0. Solve w = i - 2*g - o, 3*g + g = 0 for i.
5
Let p be ((-12)/8)/(6/(-40)). Solve -v = 5*m - 5, -3*v + v = p for m.
2
Let a be -3*(-5 + 52/12). Solve 2*o = 8 - 0, -a*x - 30 = -5*o for x.
-5
Suppose 51 = 5*z - 9. Suppose -9*f = -6*f - z. Solve 3*o = 7*o + 4*q + f, 2*q + 5 = -3*o for o.
-3
Let c(i) = -i**3 + 10*i**2 + 11*i + 5. Let s be (0 - -13) + (0 - 2). Let y be c(s). Solve -4*t = 2*w - 14, 3*w + 21 = y*t - 2 for t.
4
Let y(z) = -37*z**3 + z**2 + 2*z + 1. Let u be y(-1). Suppose 0 = -4*h - 0*q - q + u, 0 = 3*h + 2*q - 34. Solve -4*v + a + 14 = 0, -3*a - 2 = 4*v - h for v.
3
Let p be (-4)/((-4)/5) + -1. Suppose 0 = 3*f + p*r - 56, -f - 63 = -5*f - 3*r. Suppose 6*j = 4*j + f. Solve -3*g - 5*i + 2*i = -j, -2*i = g - 4 for g.
0
Let q(w) = -w + 22. Let r be q(0). Let z be (-2 - -1) + 2 - r. Let l = 31 + z. Solve -2*c - 1 = i, 4*c - 3*i - l = -i for c.
1
Suppose -10 = 13*m - 18*m. Solve -5*x = -5*n + 35, -m*x - 2*n = 3*n for x.
-5
Let b(j) be the third derivative of -j**4/24 - 8*j**2. Suppose s + 0*a + 10 = 2*a, -15 = -5*a. Let h be b(s). Solve 5*l + 6 = h*q, 0*l - 9 = 5*q + 2*l for q.
-1
Suppose 2*k = -6 - 6. Let j(a) = -a**3 - 5*a**2 + 6*a - 1. Let x be j(k). Let b be (0 - x)*-1*-2. Solve -4*m = 3*p - 6, b*p - 4 = m - 2*m for m.
0
Let j be (-6)/(-10) - (-352)/80. Solve 4*h + h + 14 = 2*l, -4*h - 18 = -j*l for h.
-2
Suppose 0 = 2*j - 4, 3*j + 17 + 53 = 4*h. Let y = h + -13. Solve -y*b + 3 = -4*b - 3*w, -b - 18 = 5*w for b.
-3
Let r = -18 + 28. Let d = 10 - r. Suppose d = 2*v - 5 + 1. Solve 4*t - 5*c - 29 = 0, -5*t - 15 = 2*c + v*c for t.
1
Let l be (0/(-1))/(0 + -2). Solve -2 = u - r - 2*r, l = u - 5*r for u.
-5
Let t be 2 + (-9)/3 + 4. Suppose 0 = t*b - 6 - 0. Solve 0 = 3*l - 5*a + 8, -b*l + 20 = -0*l + 3*a for l.
4
Let z = 2 + 2. Suppose x - 24 = -x + 5*m, -3*x = -z*m - 22. Solve 0 = -5*n + 6 - 1, 2*s - x*n = -2 for s.
0
Suppose -37 = -5*r - 4*k - 14, -4 = 2*r - 5*k. Suppose 17 = -g + 5*h, r*h - 17 = 5*g - g. Let j be 1*(g - -1)*-5. Solve -5 = x, 0 = j*u + 2*x - 19 + 44 for u.
-3
Let t be -2 + 4/(-2) + 6. Let y = -18 + 23. Solve y*m = -t*z + 16, z = 3*m + 6*z - 21 for m.
2
Let r(f) = f**3 - 5*f**2 + 4*f - 2. Let g be r(5). Suppose 0 = 3*q + 3*s - g, 4*q = -4*s + 2*s + 20. Solve -q*w + 0*z = -4*z - 16, w - 6 = 3*z for w.
3
Let s(i) be the first derivative of i**2 - 5*i + 7. Let l be 6/(-4)*8/(-3). Let j be s(l). Solve -5*y + 0*b - 22 = -3*b, 2*b = -j*y - 17 for y.
-5
Suppose 5*b + q - 40 = -14, -3*b + q + 14 = 0. Suppose -7 = 3*u - 16. Solve -3*p = -2*s + 19, 26 = 4*s - b*p + u*p for s.
5
Suppose 0*j + 21 = 7*j. Solve 0 = -3*v - 2*s - 4, 0 = v + j*v - 3*s - 23 for v.
2
Suppose -3*v = 11 - 2. Suppose -64 + 15 = 7*j. Let b = v - j. Solve 5*u + 21 = 4*c + 3, -u = 3*c - b for u.
-2
Suppose 0 - 13 = -o + 4*l, l - 23 = -5*o. Suppose 4*r = -5*x + 40, 3*r - 40 = -r + 5*x. Solve 0 = 4*n - 3*b + 5, 10*n - 3*b + r = o*n for n.
-5
Suppose -3*q - 4*q = -56. Solve 17 = -4*a + c, 0 = -a - 2*c + 6*c - q for a.
-4
Let o(u) = -u + 5. Let r be o(-9). Suppose -r = g - 3*g. Solve 4*f = -c - 17, -2*c + 1 - g = f for c.
-1
Let k(w) = 3*w + 27. Let r be k(-8). Solve x = -r*y + 1 - 0, -4*y - 4*x - 4 = 0 for y.
1
Let d be -2 + 0 + (1 - -1). Suppose -2*c = c - 105. Solve 0 = -z - 5*h - 1 - 10, d = 5*z - 5*h - c for z.
4
Suppose k = -0*k + 5*a - 6, 2*k = -4*a - 12. Let r = k + 12. Let n(d) = -d**2 + 6*d + 3. Let j be n(r). Solve 2*p - 2*i - 25 = j*i, p - i - 5 = 0 for p.
0
Let d = 56 - 56. Solve d = -5*b + q + 16, -2*b + 5*b = -4*q + 5 for b.
3
Let q(m) = m - 4*m - 106 + 108 + m**2. Let y be q(2). Solve 3*p + 4*w = -2*p - 40, y = -2*w - 10 for p.
-4
Suppose -16 = -5*k + 9, -2*k = -5*t + 5. Solve 3*l - 27 = 3*x - 6*x, 0 = -3*x + 3*l - t for x.
4
Let q = -2 + 4. Let f be 28/16 + (-1)/(-4). Suppose -w + f = -0. Solve 3*d + 10 = 4*i - q, -6 = -5*d - w*i for d.
0
Let p be (3 - (-3 + 4))*5/5. Solve 5*m + 33 = 3*n - 5*n, -3*n = -p*m + 2 for n.
-4
Suppose -6*d + 4*d = -8. Suppose -d = y - 3*y. Solve -4*j - 17 = 4*o + 11, 2*o = y*j - 2 for o.
-4
Let l be (6/(-1))/(-2) + 1 - -1. Solve 3*z + 3*t = -27, 0 = -7*z + 4*z - l*t - 35 for z.
-5
Let t = 5 + -2. Let f be (-4)/(-12) + (-26)/(-3). Suppose -4*x - 3*c + 121 = 0, 3*c + 158 = 8*x - 3*x. Solve 3*g + x = -5*a, -t*a - f = 2*g - 2*a for g.
-2
Let q = 57 + -54. Solve 0 = -q*s + 3*k - 0*k + 3, 5*s + 3 = -3*k for s.
0
Let x(o) = o**3 + 5*o**2 - 6*o + 5. Let n be x(-5). Suppose l = -6*d + 2*d + 6, 3*l + 2*d = 28. Solve b = 4*q - 7 - l, n = 5*b + 4*q for b.
3
Let x = -14 + 35. Solve 6*k + 19 = -3*g + 2*k, g + x = -5*k for g.
-1
Let a