 2 + 4 + 0 + -1. Solve -a*s + 5*o = 5 + p, -n*s - 2*o = -25 for s.
3
Let l(h) = -h**2 - 4*h + 3. Let x be l(-3). Suppose s = x*s - 80. Solve 0*j + 3*b = j + s, 5*j = 3*b - 32 for j.
-4
Suppose 3*a - 8*a + 10 = 0. Let i be 14 - (2/1 - 0). Let s = -8 + i. Solve 4*g - 5*m = 25, -s*g - a*m - 15 = -5 for g.
0
Let z = -16 - -20. Solve 14 = 2*f + 4*j, -3*j = -z*f - 2*j - 17 for f.
-3
Suppose -3*d + 10 = 2*x - 16, 4*x - 32 = -d. Let g = 10 - x. Solve -2*k + 4*r - 8 = 2*k, -g*k + 2*r = 9 for k.
-5
Let p be 2 + 1 + (-6)/(-3). Suppose p*a = 4*a + 2. Solve 6*w = a*w - 4, -k + w = 0 for k.
-1
Let l = -5 - -5. Let b = l - -2. Solve -r - 5*m - 13 = -32, -4*r = -b*m - 10 for r.
4
Suppose 0 = 3*t, 3*a - 7 = 2*a + t. Let p = a - -3. Solve 5*m + 19 = 3*n - 0*n, 5*m + p = 0 for n.
3
Let y(k) = -k + 2. Let i be y(2). Let f = i - -3. Solve 2*b - 2*h + 4 = 0, 6 = -f*b + 2*h - 0 for b.
-2
Let y(k) = -k**2 + 4*k + 3. Let x be y(-2). Let r be (-3)/x*0 - -4. Solve h - 1 + 5 = v, -h - 5*v - r = 0 for h.
-4
Suppose -3 = 2*n + 3. Let k be -1*6/(9/n). Suppose -2*q = k*q - 12. Solve -2*x - x + 3 = 4*v, q = 3*v + 3*x for v.
0
Let i be -1 + -1 - 21/(-7). Suppose 0 = m - 8 - i. Solve 2*r = x - 12, 3*x - r - m = 7 for x.
4
Suppose -13 = -2*z - 1. Solve -3*y - 25 = -w + z*w, -5*y - 19 = -3*w for w.
-2
Let g(j) = -j**3 - j - 18. Let a be g(0). Let h = a + 21. Solve -5*r = -2*t - 7 - h, -r - 3*t + 19 = 0 for r.
4
Let r be 19/6 - (-14)/(-84). Solve 4*t - 4 + 16 = 3*u, -3*t = r*u - 12 for t.
0
Suppose -12 = 4*d - 8*d. Let r be 0*(d + 5/(-2)). Solve -q = -0*q + 2*y + 7, -y - 1 = r for q.
-5
Let y be (-1 - (-2)/3)*-9. Let z be y/(1/(2 + -1)). Let h = z - 2. Solve t = 2*p + h, -1 = 3*p - t - t for p.
-1
Let s(v) = v**3 + 12*v**2 - v + 2. Let z(w) = w**2 + 1. Let y(q) = s(q) - 4*z(q). Let k be y(-8). Solve -1 + 20 = 3*u + 2*x, -3*x + k = -3*u for u.
3
Suppose -6*k + 4*k = -24. Solve -2*f = -4*t - k, 2*f + 10 = 5*f - 2*t for f.
2
Let t be (0/(-3) - -2)*4. Let l(a) = a**2 - 9*a + 9. Let v be l(t). Let z be v/(-2) + 18/4. Solve -3*b + 11 = -z*h, 0*b + 5*b = 3*h for b.
-3
Suppose -5 = -3*n + 19. Let g(p) = p**2 - 7*p - 2. Let h be g(n). Suppose w + 5*y = -w - h, y = -w. Solve -j = -w*o, -o + j = -j for o.
0
Suppose 5*d + 3*l - 9 = 0, 4*l = -4*d + d + 12. Suppose d = p - 1 - 4. Solve -x = 2*c - 8, -4*x + p = -0*x - c for x.
2
Suppose -64 = -12*j - 4*j. Let y = 3 + 0. Solve 5*z = -r + 24, y*z = -r + j*r + 18 for r.
-1
Let i(b) = b + 8. Let c be i(-6). Let x(v) = -v**3 - 3*v**2 + 3*v - 1. Let r be x(-4). Let u = r - -13. Solve -2*s + 6 = u, c*m - 5*s = 27 for m.
1
Let w be (-2 + 1)*-4 + -3. Solve 5*o - 1 = l - 5*l, -2*l - 3*o + w = 0 for l.
-1
Let r be -10 + 2 + -1 + 3. Let j be -3*r/27*6. Let l be 0/(-3) - -1*j. Solve 0 = g + 3*n + 1 + 3, -10 = -g + l*n for g.
2
Let c(b) = b**2 + 16*b + 20. Let v be c(-15). Solve v*r + 0*x = 2*x + 1, -3*x = r + 10 for r.
-1
Let b(p) be the third derivative of p**5/60 + 7*p**4/24 - 2*p**3/3 + 2*p**2. Let c be b(-8). Solve 0 = -7*t + c*t - 3, 3*x - 3*t + 9 = 0 for x.
-4
Let y(n) = 2*n**2 - 2*n + 2. Let c be y(3). Suppose 0 = r - 2*r + 2. Let l be c/4 + r/4. Solve 2*x = -l*m - 8, 15 = x - 5*m + 5 for x.
0
Let m be -2 - 1 - -9 - -1. Solve 0*u + 2*u + k = m, 0 = 5*u + 3*k - 17 for u.
4
Suppose f = -3*f - 12, 4*f + 37 = 5*m. Suppose 0 = -4*b - m*c + 28, c + c = 8. Solve 8 = b*y, 18 = 5*o + 5*y - 7 for o.
1
Let m(f) = -f**3 - 9*f**2 - 9*f + 9. Let j be m(-8). Let c = -7 + j. Suppose -5*d + 10 = -c. Solve 5*w + 5*q = -45, 12 = -2*q + d for w.
-5
Let k be (-76)/(-18) - 2/9. Let j be ((-10)/k)/(4/(-8)). Solve -2*u + j = 2*o - 7, 19 = 3*o + 4*u for o.
5
Let w be 1/(-4) + 6/(-8). Let z(j) = j**2 - j. Let x be z(w). Let t be (12/(-8))/((-1)/x). Solve t*r = -3*h - 21, -4*h - 12 = -2*r + 4 for h.
-5
Let u be 12*(56/12 + -4). Let j be u/(-6) - (-38)/6. Solve -4*w = 5*m + 11, -j*w - 6 - 18 = -4*m for w.
-4
Suppose -3*q + 54 = -q. Suppose -5*y + q = -38. Solve 2*c + 2*c + 3*p = y, -4*p = 4 for c.
4
Let l(b) = 11*b + 1. Suppose 2*z + 0 = 2. Let f be l(z). Solve -4*v + 5*q = 28, 7*q = 4*q + f for v.
-2
Suppose 0 = 3*j - 1 - 80. Solve -j = 3*l + 5*o, 0*l - 4*o - 24 = 3*l for l.
-4
Let d = 4 - 0. Suppose 5*x - 1 = 9. Solve d*h - 10 = -5*i - 28, -i - x = 0 for h.
-2
Suppose 0 = 3*t + 4*k - 34, 0 = 2*t + k - 1 - 25. Suppose -5*o + 4*d = -52, -2*o + 3*o + d = t. Solve -o = -r + 2*x - 7*x, -x = 2*r + 3 for r.
-3
Let j(k) = -k**2 + 4. Let w be 5/15 - 2/6. Let q be j(w). Solve -q*l + 16 = -2*d, 2*l - 3*d - 3 = 9 for l.
3
Suppose -16*m + 4 = -14*m. Solve 0 = f + 5*w + 8, m*w + 3 = 1 for f.
-3
Suppose 0 = -w - 3*w + 8. Let q = w - -3. Let h = q + -3. Solve 4*u + 0*u + 3*x - 15 = 0, -h*u - x + 5 = 0 for u.
0
Let s = -10 - -14. Let u be s/6 + 19/3. Suppose -2*y - 5*x - 13 = 0, y - 4*x - u = 19. Solve -3*h + v - 6*v = -6, -2*v = -y for h.
-3
Let c be (-100)/(-10)*(-2)/(-5). Solve -33 = 2*n + 3*n - c*l, 16 = -4*n - 2*l for n.
-5
Suppose v = 5*v - 16. Suppose 4*t - z - v = 10, -2*t + 14 = 3*z. Suppose 0 = -4*a + t, -5*p - 5*a = -2*a - 23. Solve -h = -f - 2*h + 1, 4*h = p for f.
0
Suppose -32 = -5*u - 22. Solve -u*x + 2*j = 2*x - 10, -2*j = -2 for x.
3
Suppose 0 = -4*w - 2*c - 2, -4*w + c = 17. Let v be (w/2)/((-6)/8). Solve 0 = 5*s + 2*t - t - 11, -v*t = 5*s - 12 for s.
2
Suppose 0*z = 3*z - 3. Let j be z/((2 - 1)/7). Let g = -7 + j. Solve g = -f, 2*l + 3*l - 4*f = 0 for l.
0
Let t = 9 + -7. Solve -2*k = -4*v - 6, 2*v + t*k + 18 = -2*k for v.
-3
Let q(o) = 4*o**2 - 7*o + 3. Let v(p) = -16*p**2 + 29*p - 12. Let i(r) = 9*q(r) + 2*v(r). Let j be i(3). Solve 0 = -4*c - 4*h + 5*h - j, 4*c + h + 16 = 0 for c.
-5
Suppose -4*f + 8*f = -4*p + 36, -2*f = -3*p - 18. Solve -3*s + f = -2*s + z, -41 = -4*s - 5*z for s.
4
Let u(p) = p**3 - 2*p**2 + 4*p - 4. Let o be u(2). Solve 5*w = n, -n - 2*n + o*w = 0 for n.
0
Let l be (-92)/(-20) - (-6)/(-10). Solve 5*x + 20 = -l*q, 0 = 5*q - x - 7 + 3 for q.
0
Let i = -45 - -48. Solve -5*w = -20, 4*t - i*w - 6 = -30 for t.
-3
Suppose -2*b + 60 = 3*b. Suppose 4*p = h - b, h - p = 4*p + 11. Solve 2*c - 10 = 4*a - c, 2*a + 4*c + h = 0 for a.
-4
Suppose -3*s + 117 = 21. Suppose 2*h = 5*h + 5*x + 49, -2*h - s = 4*x. Let d be (4/6)/((-4)/h). Solve 3*a + 9 = d*w, -3*a - 5*w = 14 + 3 for a.
-4
Let b(g) = g**2 + 2*g. Let a be b(-3). Suppose -2*y + 2*z + 26 = -3*z, 0 = -a*z - 12. Solve f + 3 = 4*h - 1, y*h - 6 = 0 for f.
4
Let r = -35 - -38. Solve 4*j + i - r = 0, -51 = -5*j + 4*i - 21 for j.
2
Suppose -5*p + p = -12. Let w be 17/4 - p/12. Solve -w*l + 14 = 2*b, -l + 6 = 2*b + b for b.
1
Let x(k) = -2 + 3*k - 4*k + 3*k. Suppose 0 = -5*y + 7 + 8. Let b be x(y). Solve s = -b*o, -2*o - 3*o + 25 = -5*s for s.
-4
Suppose -2*h + 10 = -3*d, 4*d - 1 = -17. Let p be -35 - 1*(h - -2). Let o be (-64)/p - (-4)/18. Solve 0 = 4*m + 16, 0 = -r + m + o + 5 for r.
3
Let k = -326 - -110. Let b be 15/(-2)*16/(-6). Let s be (-1)/(-5) - k/b. Solve 3*c + 0*q - 4*q = s, -q = 2*c for c.
1
Let m = -5 - -4. Let k be -2 + m - 8*-1. Solve -2*j = 2*s + 2, 3*j + k*s = 4*j - 17 for j.
2
Let k be -2 - -5 - (0 - (2 + -1)). Solve 0 = -5*i + 15, -k*i + 5 = -4*u - 23 for u.
-4
Let x(y) = -2*y**3 - y**2 + 1. Suppose -4*c + 11 = -3*h, -5*h + 2*c = -h + 8. Let j be x(h). Solve -s - 5 = -i - j, -5*s - 11 = -4*i for i.
4
Suppose -21*q = -25*q + 16. Solve -4*t - 12 = -r, -4*r + q = -t - 14 for r.
4
Let n(x) = 2*x - 3. Let h be n(4). Let t(l) = l**3 - 6*l**2 + 7*l - 7. Let w be t(h). Solve w*v - 2*k = 3*k - 5, -v = 5*k - 25 for v.
5
Let i = -44 - -82. Solve 4*x - i = 5*c - 9, 0 = -4*c - 3*x - 17 for c.
-5
Let k be 9/((-45)/(-20)) - 2. Solve -k*x = -h - 4, 8*x - 4 = 3*x + 4*h for x.
4
Let c = 7 - 6. Let w(y) = 8*y - 1. Let l be w(c). Solve 0 = -s + 4*d + l, 1 = -5*s + 4*d + 4 for s.
-1
Suppose -n - n = -5*r - 3, r - 17 = -4*n. Let b be -4*r*9/(-12). Solve -5*d + 12 = -4*x, x - 6 = -b*d + 8 for x.
2
Suppose -6*c + c = 0. Let y be c - 3 - 28/(-1). Solve 1 = -5*v + 2*l + 18, 5*l - y = -v for v.
5
Suppose 5*k + 2*c + 4 = 0, -5*k + 4 = -3*c + c. Solve k*m - 6 = -4*o - m, -4*m + 6 = -2*o for o.
1
Let u(y) = 4*y**2 - 3*y + 4. Let v be u(1). Solve -2*r + 0*w = 3*w + v, -2*r + 2*w = -20 for r.
5
Let q(k) = -2*k + 4. Let j be q(-6). Suppose 2*i = 21 - 11. Solve 4*u = -4*w - j, 4*u - u = i*w + 20 for w.
-4
Let z(u) = 4*u**2 - u 