55. Let d be 1 - (1 + (k - -2)). Solve -d*x = -z + 22, -x - 4 = 2*z + x for z.
2
Let l = 0 - -2. Solve -2*k + 3*k = -3*u + 2, -k = -l*u + 8 for u.
2
Suppose 5*o + 3*n = 11, 0 = 2*o - 2*n + 4 - 18. Solve 0 = -4*g + 4, o*g - 1 = -3*i - 0 for i.
-1
Let k = 15 + -10. Let a = 11 - 9. Solve 3*s + 0*u = 5*u - k, -a*s = -u + 1 for s.
0
Let s = 5 - 2. Suppose 5*u = 3*b + 65, -s*u + 22 + 31 = b. Solve 4 = -a - 3*c, -4*a + 3*c = -9*a + u for a.
5
Let l(d) = 36*d**2 - 21*d + 21. Let b(w) = 7*w**2 - 4*w + 4. Let k(j) = 21*b(j) - 4*l(j). Let s be k(1). Solve -6*u - x + 2 = -4*u, -s*x = 2*u - 10 for u.
-1
Let c be -9*(-2 - (-10)/6). Let l = c + -3. Suppose -i - 3*a = -18 - 0, i - 3*a + 12 = l. Solve 0 = 3*v - i*k + 6*k + 9, 0 = -3*v + 2*k - 19 for v.
-5
Suppose -2*h - 5*x = 23 + 12, 5*h + x + 30 = 0. Let y(r) = 3*r. Let z be y(h). Let s be (-183)/z - 1/5. Solve 2*f - s = -a, 23 = 3*f - 3*a + 7*a for f.
5
Suppose -4*i - 3 = -15. Let b = 5 - i. Let s be 6/2 + b + 0. Solve 15 = s*o, 0*l + 3*o = 2*l + 9 for l.
0
Let t(k) = 2*k + 14. Let s be t(13). Solve -3*n + s = -5*d + 2*n, -4 = -n for d.
-4
Let x = 3 - -1. Suppose -h - h = x. Let p = 4 + h. Solve -5*q = -4*m - 0*m + 5, 0 = p*q + 5*m + 35 for q.
-5
Let d be -4 - -3 - 8/1. Let l be (-3 + d)*(-1)/2. Let b be 20/6 + 4/l. Solve 0 = 2*h + 2*o - 4, 0*h + b*h - 17 = 5*o for h.
3
Suppose -3*i - 2*i - 55 = 0. Let p = i + 14. Let u = 9 + -4. Solve 3*m + 3 = u*y, p*y + 3 = 5*m - 2*m for m.
4
Let m = -10 + 15. Let w(r) = -r + 1. Let b be w(m). Let n = b + 8. Solve 2*j - 14 = 4*c - n, 2*j = 2*c + 8 for j.
3
Suppose -2*k = k - 9. Solve 4*v - 20 = 0, k*v = l + l + 17 for l.
-1
Suppose 4 = 2*t + v + v, 4*t = 3*v - 20. Let w = t + 7. Solve 0*l - w*s = 5*l - 10, 4*l - 2*s + 10 = 0 for l.
-1
Let j(b) = -b**2 - 10*b + 5. Let n be j(-10). Solve -3*o = -2*u + 5, -4*o + n*u = -o - 10 for o.
-5
Suppose -21*x = -24*x. Solve x = n - 3*n + u - 5, -11 = -n + 5*u for n.
-4
Let t = 6 - 4. Suppose 12 = t*u - 38. Suppose -69 = -8*c - 29. Solve -2*y + 13 = 3*x, 0*y + c*y + 5*x = u for y.
2
Suppose 2 + 33 = 7*i. Solve 3*q - 2*o - 3 = -i*o, 5*o + 15 = 0 for q.
4
Let p(x) = 2*x + 19. Let d be p(-8). Solve -6 = k + 2*k, -o = d*k + 5 for o.
1
Let w be ((-16)/3)/((-1)/3). Suppose 2*n - 4*o = -3*n - 5, 5*n = 5*o - 10. Solve 5*r + 4*c - w = -0*c, -n*r + 9 = 3*c for r.
4
Let z(s) = s + 5. Let g be z(-3). Let u be (-2 - -4)*-5*3/(-15). Solve -1 = -n, g*r - u*n = 6*r + 18 for r.
-5
Let c be (2/6)/(6/288). Let n = c - 6. Solve -3*m + 2*m = 2*o - 13, 5*m = 5*o - n for o.
5
Suppose -5*y + 27 = 2*w, -4*y = 2*w - 7 - 15. Let n = -32 - -45. Solve 2*s - 5*s + 2*t - 23 = 0, 3*t = -y*s - n for s.
-5
Suppose 4 = -4*v + 2*y, 10*y - 5*y = -4*v - 18. Let h be (0 + 21)*1 + v. Solve 0 = 5*p + 4*i - 41, 2*i - h = -4*p + 9 for p.
5
Suppose -5*s + 8 = t, -s + 4*s - 3*t + 6 = 0. Let x be (-1)/(s/(-3)) - -2. Solve 0 = 4*q - u, x*q - 5*u + u + 11 = 0 for q.
1
Suppose p - 2*p = g - 3, -5*p + g + 21 = 0. Let m = 7 - p. Solve -m*o + 5 = -t + 2*o, -2*o = -t - 2 for t.
0
Let l(t) = t + 2. Let b be l(0). Solve -b*f - 4 = -k - 6*f, 3*k + f - 1 = 0 for k.
0
Let w(i) = -5*i**2 + 2*i + 3. Let z(t) = -10*t**2 + 5*t + 7. Let h(l) = -5*w(l) + 2*z(l). Let s be h(-1). Solve -5*v + 0*m - 5*m = 30, -s*v + 2*m - 6 = 0 for v.
-3
Let o(b) = -b + b + b + 0. Let w be o(1). Suppose 0 = z - 4*f + 5*f - 5, w = 3*z - 4*f. Solve 0 = -z*d + l + 8, d + 4*l + 16 = -3 for d.
1
Suppose -h = 3*w + w + 10, 5*h - 3*w = 19. Solve 0 = 5*y - 2*c - 20, -3*c + h*c = -y + 4 for y.
4
Suppose 12 = m + 4*y, 2*m - 4*y = 6*m - 84. Solve -5*l - 2*r - 5 = -m, 5*l - 5 = 5*r for l.
3
Let m(n) = n**2 + 5*n + 3. Let s = 7 + -12. Let v be m(s). Solve -3*t - 2*k = -k - 15, 0 = 5*t - v*k - 25 for t.
5
Let x(d) = -3 + 0*d - d**3 - 5*d**2 - d - 2*d**2. Let a be x(-7). Suppose -g - z - z = -a, 0 = -z. Solve m = 4*s + 7, -g*m + 16 + 1 = -5*s for s.
-1
Let n be 3/(-2)*4/(-3). Let g = n - 4. Let s be 92/9 - g/(-9). Solve s = 4*y - o + 25, 13 = -3*y - o for y.
-4
Let s be -4 - (2 + -3) - -7. Solve -s*o = 5*w - 12, 5*o - 3*w + 2*w - 15 = 0 for o.
3
Let z(h) = h**3 - 2*h**2 - 2*h - 3. Let b be z(3). Suppose b = -5*n + 7*n. Solve f + 4*o + 5 + 2 = n, -14 = -4*f - 2*o for f.
5
Suppose -2*l = b - 0*l - 3, 0 = 5*b - 3*l - 15. Let a be 6 + -2 + 2/(-2). Suppose -b = a*m - 15. Solve -k + 2*k - 5 = 3*r, m*k - 20 = 3*r for k.
5
Let h be -4*(-1)/2*4. Suppose 3*i = f + 3 + h, -12 = -2*i - 4*f. Solve 5*x + i*m = -19, -x - 7 = 3*x - 5*m for x.
-3
Suppose -4*n + 5*i = -124, -4*i = 2*n - 0*i - 36. Let z = -16 + n. Solve -2*k + 11 = f, -z = 5*f - 0*k - 3*k for f.
1
Let w be (-8)/(-36) - (-79)/9. Solve -12 = -4*t - x, -2*x - w = -3*t + x for t.
3
Suppose 7*v = 8*v - 2. Suppose s + 3 = -v*s + 5*d, -2*d = -s - 2. Solve 5 = -m + 3*y, -3*m + 9 = s*y - 5*y for m.
4
Let f(y) = y**3 - 5*y**2 - 18. Let o be f(6). Solve -9 - 3 = -2*k - 4*t, 2*t = 5*k - o for k.
4
Let l be 0 + (7 - -2) + -3. Solve -2*i + 0*i + 4*v = l, i - 3*v + 5 = 0 for i.
1
Suppose 4*a - 7*r = -2*r + 11, -3*r = -3*a + 9. Let i be ((-36)/(-1))/a - 4. Solve 13 = -i*p - 4*h - 14, -12 = 5*p - h for p.
-3
Let c(l) = -l**2 + 7*l - 4. Let d be c(5). Let x be (-2)/d - (-80)/24. Solve -5*z = -m + 24, 2*m + 3 = -x*z - 14 for z.
-5
Let o be 8/(-12)*(-15)/2. Let c = 6 - o. Let z be (c - 2) + 32/8. Solve z*h + 5*b + 4 = 0, 2*h - 4*b = -3*b - 7 for h.
-3
Let i(c) = c**3 + 4*c**2 - 5*c + 3. Let y be i(-5). Suppose l + y*p - 20 = 0, -4*p + 58 = 5*l - 3*p. Solve 1 + l = 4*w + g, -15 = -5*w + g for w.
3
Let r be (1 - 0)/((-2)/(-10)). Let s be -2 - ((-18)/(-3))/(-3). Solve -4*h = -2*w + 16, s*w + 24 = r*w - 2*h for w.
4
Suppose 121 = 5*c - 2*o, c - 4*o - o = 38. Solve h - 5 = -5*m, 0*h + 5*h = -m - c for h.
-5
Suppose 0 = -6*z + 4*z + 20. Solve -4*i - z = -3*n, 5*i = 2*n - 4*n - 1 for i.
-1
Suppose -36 = -p - 2*p. Let m = p + -8. Suppose m*r + 3*z - 28 = 0, -2*r + 16 = r + z. Solve r*g - 2*g = c - 5, -5*c + 2*g + 25 = 0 for c.
5
Let k(l) = l**3 - l - 1. Let t be k(2). Solve -x + 6*x = u + t, 4*u - 4*x = -20 for u.
-5
Suppose -5*i = -4 - 6, 5*i = -f + 12. Suppose 2*y + 6 = 4*t, f*t + 27 = -0*t - 5*y. Let w be 1/(t + 1 + 1). Solve -b = 2*s + 14 + w, -5*b + 4*s - 5 = 0 for b.
-5
Let h(p) = p**3 - 11*p**2 + 2*p - 2. Let y be h(11). Suppose -5*n = -n - y. Solve 4*r + 5 = -5*w + 12, 4*w = -n*r + 11 for w.
-1
Suppose 2*o - 6 = 3*o. Let q(y) = -y**2 - 7*y - 2. Let b be q(o). Suppose -b*h + 5*t - 1 = -3, -t + 2 = 0. Solve 0 = -5*n - 3*x - 32, -5*x - 17 = h for n.
-4
Let z(t) = -t + 6. Let s = -5 - -11. Let v be z(s). Solve v = -2*n + 5*q + 33, n + 3*n = -3*q + 1 for n.
4
Let d = 12 - 8. Solve 0 = -2*a + 4*b + 14, -d*a - 2 = 4*b + 6 for a.
1
Suppose 0 = 3*p - 2*p. Suppose 0 = -4*j - p*j. Solve -4*n - 2 = -2*l, j*n - 3*l = -3*n + 6 for n.
-3
Suppose 167 = 3*b - 2*b. Let m be (-2)/(-5) + b/(-5). Let n be -39*(3 + m/9). Solve a - 5*q + n = -3*a, 5*a + 16 = -2*q for a.
-4
Suppose 3*p = p. Suppose 6*r - 5*r = -w, -2*w + 21 = -5*r. Solve -3*l + 6 = -0*l - w*f, p = -2*f + 4 for l.
4
Suppose -3*l + 14 = i, 0 = 3*l + 4*i + i - 10. Solve 5*y = 3*b - 1, -3*y = b - 0*y - l for b.
2
Let q = 23 - 15. Solve 2*k = -3*k - 5*s - 20, 4*k - 2*s - q = 0 for k.
0
Suppose -3 + 12 = 3*u. Suppose -5*m + 0*m = 5*b - 195, -5*b + 231 = -4*m. Let o be (-5 - -3)/(1*(-2)/4). Solve -14 = k - u*g, 11 - b = o*k - 4*g for k.
-5
Suppose -4*r + 4 = 4*a - 4, -5*a + 8 = 4*r. Suppose -2*x + 2 = -2*o, r*o = -5*x - o + 29. Solve -x*j - 2*y = 4 - 0, 3*j + y + 3 = 0 for j.
-1
Let n(s) = 4*s + 1. Let d(g) = 2*g. Let z(a) = 13*d(a) - 6*n(a). Let m be z(5). Solve -4*u - 16 = -m*y, -2*u - 5 + 3 = y for u.
-2
Let i(k) = 3*k - 38. Let t be i(21). Solve -2*s - 3 + 7 = 5*l, -5*s + 5*l = t for s.
-3
Let r be 40/(-16)*12/(-10). Solve 4*j + r*q = 7*q + 4, j = 4*q - 11 for j.
5
Let t be (12/6)/(2 + 0). Solve 5*d = -2*o - 0 - 1, -3*d + t = 2*o for o.
2
Let l = 140 - 132. Solve i + 1 = -p, i + l = -5*p - i for p.
-2
Suppose -3*w = -k + 2*w - 24, -8 = 2*k - 2*w. Suppose k - 17 = -2*s. Let m = s - 5. Solve 7 = -2*q - i, 2*q = -m*i - 5 - 8 for q.
-2
Suppose h + 4 = -h. Let c = 8 + h. Let j be (-2)/(-7) + (-40)/(-7). Solve -u = -k + 3, -c = 2*u + k + j for u.
-5
Let i = 13 + -7. Let b = i - 3. Suppose -b*r + 4*h = -27, 5*h - 6 = -5*r + 4. Solve -5*l + 3 = -0*l - 3*y, -5 = 5*l 