2 - 4. Let s be -1 - ((2 - i) + -4). Solve -2*j = 4, 0 = -s*d - 2*d + j - 18 for d.
-5
Suppose 0 = 4*l - c - 7, 3*l - 12 = -3*c - 3. Solve q - 23 = 5*d + l*q, -5*d = -3*q + 11 for d.
-4
Let w = 1 - 0. Let i(r) = -4*r - 5 - w + 5. Let a be i(-1). Solve -x = 2*p - 3*p + 2, a*p - 5*x - 6 = 0 for p.
2
Suppose -a + 8*a = 21. Solve 0 = -5*v - a*c + 9, -2*v = c + 4*c - 15 for v.
0
Suppose -32 = -8*p - 8. Solve 1 = -u + 3*l, -3*u - 9 - 6 = p*l for u.
-4
Suppose -3*o - 5 = -14. Solve 2*y - 5 = -5*n, -1 - 2 = -o*n - 2*y for n.
1
Suppose -f - 4*f + 10 = 0. Let v be -2*(3 - f)*-1. Solve 5*k - j - 2*j + 3 = 0, -k + v*j = 2 for k.
0
Suppose 0 = 4*l - l - 15. Solve -3*a = -3*j - 0*a + 6, -l*a - 10 = -4*j for j.
0
Let x = -7 - -9. Solve 0 = -4*i + x*i + 2*q - 6, -5*i + q + 5 = 0 for i.
2
Let s = -6 + 6. Suppose s*o = 4*o. Solve o = -3*t + a + 7, 4*t + 4*a = 3*a + 14 for t.
3
Suppose 0 = -2*d - 2, -2*p + 4*d - d = -35. Let h be -3*(0 - p/12). Solve 11 = -3*r + h*b, -5*r - 13 = 2*b + 14 for r.
-5
Let h(o) = 14*o**2 - o. Let v be h(-1). Suppose -4*p - 3 + v = 0. Solve -1 = 3*z + 2*b, 4*z + p*b = z for z.
-1
Suppose -j - 17 = -2*z, 0*j = 5*z - 3*j - 45. Suppose z*y - y = 105. Solve 4*h + y = d, 3*d = -6*h + 2*h - 1 for d.
5
Let g = -7 + 14. Let m(b) = b - 2. Let z be m(g). Suppose -z*f + 23 = -0*f + 2*a, 2*f + 4*a = 22. Solve -2*i = -8, -f*i = -5*p + 2*i - 35 for p.
-3
Let o be (-22)/(-8) - (-3)/(-4). Suppose -5*s - 12 = -b - s, s + o = 0. Let p be (4/5)/((-2)/(-30)). Solve 23 = 3*t + 4*c, -t + b*c - 31 = -p for t.
1
Suppose 0*b + 39 = -3*b. Let s = b - -18. Solve -5*a + 4*o = -0*a - 1, s*a = -4*o - 31 for a.
-3
Suppose k = y - 6, -3*y + 6 + 4 = 5*k. Suppose c = -4*o + 23, 4*c - 10 = -y*o + 27. Solve j + 2*n + 17 = 6*j, 0 = -3*j + o*n + 14 for j.
3
Let u = 37 + -28. Solve -5*i - u = -4*b, -1 = 2*b - 3 for i.
-1
Let l be (-280)/(-30) + 4/6. Solve -5*o + 4*m + 6 = 0, -m = o - 4*m - l for o.
-2
Let i = 29 + -20. Let n(g) = -10*g + 52. Let k(v) = -4*v + 21. Let j(o) = 12*k(o) - 5*n(o). Let l be j(i). Solve -5*b = -t + l, 2*b - 2*t - 14 = 2*t for b.
-3
Let u be (-1)/5*-8*5. Suppose u*g = 11*g - 6. Solve 2*q - g*r + 2 = 10, 5*q = -r + 8 for q.
2
Let o = 46 - 41. Solve o*t + 4*p - 11 = 0, -t + 14 = -3*t + 3*p for t.
-1
Suppose 2*p + 3*p - 15 = 0. Solve p*h - 10 = 2*c, 5*c + 11 = 7*h - 3*h for h.
4
Suppose 0 = 4*p + 5*x - 3, 4*p = 2*x - 3*x + 7. Solve 3*w - c + 17 = 0, 6*c - 20 = p*c for w.
-4
Suppose 7*p + 12 = 2*x + 3*p, -5*x = -2*p - 6. Suppose x*z = -2*z. Solve j - l = 6, -4*j - l + 19 = -z*j for j.
5
Let t = 7 - 4. Solve -4*r + 19 = t*f, -3*r = -2 - 1 for f.
5
Suppose 0*x - 3*x = -6. Suppose -2*j = -x - 0. Suppose -4*d + j + 3 = 2*u, u = d + 2. Solve 0*k - 4*k + 4 = 0, -5*m - u*k + 12 = 0 for m.
2
Let x(i) = i**3 - 2*i**2 - 3*i + 4. Let k be x(3). Solve -3*s = -5*g + 19, 13 + 5 = k*g - s for g.
5
Let t = -42 + 44. Solve 4*h - c + t = 1, -11 = 2*h + 3*c for h.
-1
Let q = 31 + -3. Solve r + 3*r - q = 4*n, 5*n - r = -23 for n.
-4
Let a(f) = 3*f + 6. Let m be a(3). Solve m = -b + 2*x + x, -3*x + 21 = -3*b for b.
-3
Let u = -21 - -27. Solve -p + u*p + 3*m = -5, -3*p - 22 = -2*m for p.
-4
Let d = 2 + 18. Solve 0 = -4*m + 20, 3*s + 5*m = 4*s + d for s.
5
Let s be -1*(-11)/1 - -3. Solve 4*o = -4*k, -3*o + 3*k - s = -k for o.
-2
Let c be (-5)/(-2) + 4/8. Solve -3*j + 3*s = -21, -c = -j - 3*s - 4 for j.
5
Let h = 7 - 1. Suppose -h*b + 2*b = 20. Let g = -5 - b. Solve -5*i - 2*l = 3, g = -2*i - l - 0 - 2 for i.
1
Suppose 3*b = -0*b + 6, 2*k = 4*b. Suppose 5 = 5*x - 10. Suppose x*r - 11 = 16. Solve 3*d - r = 6*d + 3*j, 2*d + k*j + 6 = 0 for d.
-3
Let j(b) = b**3 - 5*b**2 - 5*b - 3. Let k be j(4). Let g be (-4)/(-10) + (-234)/10. Let l = g - k. Solve -t - l = 4*d, -2*t - 6 = -4*d - 22 for d.
-4
Let j = 10 - 3. Solve 10 = 5*m, 0 = -3*b + 2*b + 2*m - j for b.
-3
Let a = -5 + 8. Suppose 0 = a*i - 4*i + 8. Let v = i + -3. Solve -3*r - 5*g - 2 = -0*g, -2*r + v = -3*g for r.
1
Suppose 0*r = 11*r - 44. Solve -2*k - r*g = -k + 8, 3*k = 5*g + 27 for k.
4
Suppose s + 4*j - 4 = 0, -2*s + 3*s - j = 4. Let w be s/(-14) + 44/7. Solve -2*y - 3*o = w, -y + 4*y + 9 = -4*o for y.
-3
Suppose 0 = -0*h - h - 4. Let n be 34/9 + h/(-18). Solve 0 = -3*l - 0*l - 4*d - 16, -n*d = -l for l.
-4
Suppose -25 = -z - 4*z, -4*p = 2*z - 70. Let n = 0 - 0. Suppose -5*a = -5*k - 85, -2*a + n*k - 2*k = -26. Solve -l = -4*q - a, -3*q + l + l = p for q.
-3
Let d(k) = -2*k + 2. Let i be d(-1). Solve 2*n + i = 4*v, -3*v + 4*n = n - 6 for v.
0
Let x = 4 + 16. Solve -3*f = 3*y - 0*f + 3, x = 5*f for y.
-5
Let u(t) = -t - 1. Let a be u(-1). Solve a = 4*v - 4*g + 32, -v + 1 = -0*v + 2*g for v.
-5
Let d(p) = p**2 + 12*p - 49. Let l be d(-16). Solve 0*n - 5*n + 5*k = -l, n = -3*k - 1 for n.
2
Suppose 2*t + 0 + 2 = -2*u, 10 = 2*u - 2*t. Solve 0 = 3*b - 3*a - 3, 0 + 2 = -b - u*a for b.
0
Let p(u) = 2*u - 5. Let a be p(5). Let v be (-2)/((-80)/(-42) + -2). Let y be (7/v)/(2/18). Solve y*f = 5*f + k - 7, -30 = -5*f - a*k for f.
1
Let w = -1 - -1. Let p = -32 - -70. Suppose 3*f - 22 = p. Solve 5*y + f = -5*k, w*y = -k + 3*y + 16 for k.
1
Suppose -y + 20 = -0*y. Solve -4*x + y = 5*f, 3*x = 5*f + 12 + 3 for f.
0
Suppose -15 = 2*f - 7*f. Suppose 0 = -2*a - f + 21. Solve 5*r = -25, 5*x - 5*r = a - 4 for x.
-4
Let y be ((-8)/5 + 2)*10. Solve 3*k + 2 = -k - 5*x, 0 = 2*k + 4*x + y for k.
2
Let u(x) = -x - 10. Let k be (-5 + 7)*13/(-2). Let w be u(k). Let t(l) = l**2 - l + 4. Let f be t(0). Solve -3*g + 0*g = w*s - 21, -f*s = -g - 8 for g.
4
Suppose -k + 16 = k. Suppose 8 + k = 4*z. Solve 3*r + x - z = 3*x, 24 = r + 5*x for r.
4
Let n be (-218)/(-2) - (-1 + 1). Suppose 144 = 5*c + 2*t, -4*c + n - 3 = -3*t. Suppose f = -3*f + c. Solve -y - 5*a + f = -4*a, 0 = -4*y + 3*a + 14 for y.
5
Let n be 1/((-16)/(-5) + -3). Let f = n + -1. Solve -f*q - w + 7 + 0 = 0, 0 = 3*q - 2*w - 8 for q.
2
Let g(r) = -r + 9. Let s be g(9). Let p be 0/(2 + 0 + s). Let v(b) = b**2 + b - 1. Let k be v(-2). Solve -6*q + 5 = u - 2*q, p = -5*u + 4*q + k for u.
1
Let n(h) = -h - 3. Let j be n(-5). Solve -14 = t + 4*r, -j*r + 3*r = -3 for t.
-2
Suppose -6*f + 2*f + 8 = 0. Let o(r) = r**3 + 1 + 3*r + f*r**2 - r**2 - 4*r. Let i be o(0). Solve 2*x + 5 = 2*z + x, 3*z = -5*x + i for z.
2
Let k be 3 + 0 + -9 + 51. Suppose 5*w = -2*u - 3*u + k, -3*w + 5*u = 13. Solve 2*i - w*j + 12 = 0, 2*j + 2*j = 5*i + 6 for i.
2
Let m be (-3)/(-2) + 23/46. Solve 0 = -4*a + 3*n + 11, m*n + 2*n = -5*a - 25 for a.
-1
Let o = 1 - 5. Let j(n) = -n**3 - 5*n**2 - 6*n - 5. Let y be j(o). Solve y*r = 3*h - 0*r, -5*h + 3*r - 4 = 0 for h.
-2
Let c(q) = -12 + 2*q + 10 - 5*q - 9. Let g be c(-5). Solve -t = 4*t + g*d - 6, 3*d = 4*t + 20 for t.
-2
Let o = 18 + -14. Let p be 1 - o/(-8)*14. Solve 0 = -c - x + 7, -3*c + p = -x - 1 for c.
4
Let h = 0 + 3. Suppose -h*m + m = -4. Solve b = -4*b - 15, 5*v + m*b - 9 = 0 for v.
3
Let h(p) = p**3 + 6*p**2 + 5*p. Let r be h(-5). Suppose -2*c = -r*c + 4. Let l be (-2*1)/(1/c). Solve -5*f - 4*a - 12 = -f, -l*a = 4 for f.
-2
Suppose -7 = -3*b + f + 8, 0 = -3*b + 3*f + 21. Solve -5*c - 20 = -5*t, -b*c + 4*t = -c + 14 for c.
-2
Suppose f + 8 - 207 = 0. Let s = f - 132. Suppose -4*c + s = -3*w - 2*w, 4*c - w - 55 = 0. Solve k + c = -4*o, -k - 4*k = 2*o + 29 for o.
-2
Let n(t) = -t**3 - 5*t**2 + 7*t + 3. Let c be n(-6). Let q be 0/(-1) + (-24)/c. Let j be (-1 - -2) + q - 1. Solve -3*m + a = 16, -a - 4*a + j = 3*m for m.
-4
Let u be 6 - ((-1 - 1) + 6). Solve u*r - q + 2 = 3*q, 3*q = r + 2 for r.
1
Let d be (-7 - -3)/(0 - 1). Solve 3*v + 2*m - 9 = 0, -1 = d*v + 2*m - 13 for v.
3
Suppose -8 = -q - c, 4*q + 3*c - 28 = 1. Solve 0*w = 3*w + q*z + 10, -2*w - 2 = z for w.
0
Let w(x) = -x**3 + 6*x**2 - 4*x - 2. Let i be w(5). Suppose 4*g = -i*m + 3, -4*m - 3 = 4*g - g. Let z = m - -10. Solve t - z = 5*s, s + 4*t + 6 - 13 = 0 for s.
-1
Let y be 6/(-12)*(-3 - -3). Suppose -2*t - 15 = -5*t. Solve -t*a - 5*w - 50 = 0, y*a = -a + 2*w + 5 for a.
-5
Suppose 0 = -2*p + 15 + 9. Solve 2*k - p = -5*w + 5*k, 2*w - 1 = 5*k for w.
3
Let k(f) = -f**3 + 2*f**2 + 8*f + 6. Let o be k(4). Solve 2*m + 3*x = -1 - o, -3*x = 3 for m.
-2
Suppose 2*n - 6 + 15 = -5*i, -4*n - i + 9 = 0. Let h(d) = d + 1. Let f be h(4). Let v = -8 + 15. Solve z - n*t = 3*z + v, -41 = -4*z + f*t for z.
4
Suppose -2*l - 2 =