-15) - (-11)/(-55). Let w = h + m. Solve -3*y + 4*t - 2*t + w = 0, -4*t + 10 = 2*y for y.
3
Suppose -7 = -5*t + 8. Let b(a) = 71*a - 1486. Let y be b(21). Solve 0 = -y*l - 5*n, l + t*n - 4*n = -10 for l.
-5
Let r be 2 + 4/1 - 2. Suppose 4*b - r = 4. Let k be (b/8)/(1/8). Solve -k*d + i = 14, i + 6 = -3*d + d for d.
-5
Suppose 0 = -0*g + 4*g + 3*z, 0 = 2*g + z + 2. Let a(k) = -k**2 - 2*k + 8. Let i be a(g). Solve -3*f + 0*f = i*m - 22, -9 = -f - 2*m for f.
-1
Suppose -79*u = -83*u + 4. Solve -4*x = 5*m - u, 4*m - 5*x = 2*m + 7 for m.
1
Let r(f) = -7*f + 108. Let s be r(14). Solve 2*d = 2*n - s, 3*d - n - n = -13 for d.
-3
Suppose 0 = 3*c + 12, -12 = -3*k + 5*c - 2*c. Suppose o - 2 = a, -4*a + 0*a = -2*o + 4. Solve 0 = -2*t + o*q - 12, k = 3*t - q + 19 - 3 for t.
-5
Let c be (-3 - 21/4)/(1/(-4)). Suppose -c*b + 36*b = 0. Solve 0 = -3*d - f - b + 1, -2*d = -4*f - 10 for d.
1
Let b be -6 + ((-1028)/(-60) - (-10)/(-75)). Solve 4*k - k - 4*s = 18, -5*s - b = 2*k for k.
2
Let q be 6 + (-2)/(-1) + -4. Suppose -2 = -2*k + q. Solve 0*p = -p + 4*a - 11, -3*p - k*a - 3 = 0 for p.
-3
Let g(v) = -v**3 - 6*v**2 - 4*v + 3. Let y be g(-4). Let q = y + 13. Suppose 0 = 2*s - q*s - 10. Solve -s = -3*a - 2*m, -2*m + 4 = 5*a - 3 for a.
1
Suppose 2*x - 5*s + 40 = 0, x + x = -s - 40. Let i be -123*(8/6)/(-4). Let p = i + x. Solve -4*q = -9*q - 3*m + 34, -3*q = 2*m - p for q.
5
Let d = -9 + 5. Suppose 2*k - 46 = -32. Let b be k - (4 + d/2). Solve f + 8*g - 15 = 5*g, b = 3*f - g for f.
3
Let v = -34 - -37. Suppose v*y - 41 = -w, -20 = 6*w - w. Solve 0 = -3*u + 12, 4*p + y = -p + 5*u for p.
1
Let g(k) be the first derivative of k**4/4 + 20*k**3/3 + 10*k**2 + 22*k + 9. Let r be g(-19). Solve -3 = -r*n - 0*n, 0 = 2*c - 5*n + 9 for c.
-2
Suppose -70*i + 67*i = 9, 4*i + 24 = 4*z. Solve 5*n = -4*q + n, 0 = 5*q + 4*n - z for q.
3
Let y be 33/5 + -1 - 3/5. Suppose -o - 3*l - 5 = 0, -o = -6*o - 5*l + y. Solve -5*m = 2*b + 1 - 2, -5*m + o*b = -13 for m.
1
Suppose 2*j + 4 = -h, 6*j - 6 = -h + 9*j. Solve -2*f + 1 = -d, h = 2*d - 6*d + 4 for f.
1
Let o be ((-15)/(-10))/(29/32 + -1). Let t = 17 + o. Solve -h + t = k + k, -k - 3*h = 7 for k.
2
Let v(u) = 27 + 79*u**3 + 86*u**3 - 164*u**3 - 25*u**2 - u. Let s be v(25). Solve -s*o - 4 = 3*g - 4*g, 2*o = -4*g - 24 for o.
-4
Suppose -3*g = 11 + 1, 5*g + 26 = 2*b. Let f(n) = n**2 - n + 1. Let c be f(b). Suppose -2*v + 1 + 5 = 0. Solve 3*x = v*r + 9, 0*x + 2*x - c = r for x.
4
Let u be (-6)/14 - 172/7. Let p = u - -28. Solve 0 = -4*r - 0*y - p*y + 14, 3*r + 4*y - 7 = 0 for r.
5
Let a(z) = -z + 15. Let r be a(7). Let o = r - -7. Suppose 2*f - 5*l + o = 0, 4*f = l - 4*l + 9. Solve -2*y + 10 = -3*j - j, f = y - 4*j - 11 for y.
-1
Let t(i) be the first derivative of -i**3 + 0*i**2 + 5 - 1/4*i**4 + 3*i. Let h be t(-3). Solve -5*q = -h*o - 0*q + 40, -4*o + 5 = 3*q for o.
5
Let i(o) = 2*o - 1. Let b be i(11). Let f(k) = -k**3 + 4*k**2 - 2*k. Let t be f(2). Let y be 2/3*36/8. Solve -y*n - t*g + b = -4, 2*g = 3*n - 1 for n.
3
Suppose -4*v = 5*y + 5, 20 = -3*v - v. Solve -5*z = 2*o - 19, 0 = 5*o - 0*z + y*z for o.
-3
Suppose 216*l - 60 = 196*l. Solve -5*c = 4*n - 6*n - 9, 0 = -l*n + 4*c - 3 for n.
3
Let d be (-6)/(-18)*0*(2 + -1). Solve 4*a = -4, 5*a = -2*f - 3 - d for f.
1
Let b be (3/4)/(1/4). Let w(q) = -5*q**3 - q**2 + 3*q + 3. Let m be w(-1). Solve -14 = -2*r - 2*h, -h + 16 = m*r - b*h for r.
5
Suppose 4*s + 5 + 23 = 0. Let n be 144/84 + (-2)/s. Solve 2*w = -2*g - 4, -n*g - 1 - 7 = -2*w for g.
-3
Let h = -67 - 20. Let x = -38 - h. Solve -2*o + 2*a = -6, -4*o - 4*a - x + 21 = 0 for o.
-2
Let h be 23/((-51)/12 + 4). Let p = h - -98. Solve -s - s + p = -4*l, 5*s - 10 = 5*l for l.
-1
Suppose 2*o = 3*l + 5 + 6, 3*o = -2*l + 10. Suppose -4*r = 4*t - 12, -t - 7 = -o*r - 5. Solve -4*x - j - 24 = 0, -x - t*j = 2*x + 23 for x.
-5
Suppose -4*w - h - 53 = 0, h + 34 = -2*w - h. Let y = -15 - w. Let m = y - -5. Solve p = -3*p - 4*v, -5*p + 6 = m*v for p.
2
Let b(r) = 2*r**3 + 7*r**2 - 15*r + 2. Let a be b(-5). Solve 3*z + l = 2, -7*z - 3*l - a = -2*z for z.
2
Suppose -5*b + 7 = -3. Suppose t + b = 2*t. Suppose -y = -t*f - 5 - 5, 10 = y - f. Solve j = 3*g + 10, g = -5*j - 4*g - y for j.
1
Suppose 0 = -5*n + 10, x - 19 = -4*n - 11. Suppose k + 3 = -x*k, -5*k = 5*p + 5. Solve 0 = -5*g + p*j + 7 + 21, 4*j = 2*g - 24 for g.
4
Let d = -162 + 167. Solve -3*r = -4*m + 8, 2*m + d*r - 2 = 2 for m.
2
Let f(j) = -j**3 + 24*j**2 + 25*j. Let q be f(25). Solve s - 5*b + 0 = 29, s + 4*b + 16 = q for s.
4
Let g be 8 + 3/12*4. Solve v - 3*p - 12 = 0, -4*v + g*v - p + 10 = 0 for v.
-3
Suppose 0 = 2*x + 94 + 30. Let p = 66 + x. Solve 0 = 5*z - p*t + 12, -3*z - 3 = -0*z - t for z.
0
Suppose 3*t + 2*o = -t + 20, 5*t - 25 = -3*o. Let g be 3*1/3*-3. Let y be g*(-13)/12*4. Solve y = 4*x + b, 22 = 5*x - t*b - 13 for x.
4
Let d be 132/33 + (-2)/(1*-1). Let f(z) = -z**3 + 7*z**2 - 4*z - 4. Let x be f(d). Solve 5*h + 2*k = -x, k = 5*h + 5*k + 16 for h.
0
Let h(t) = -t - 7. Let i be h(-11). Suppose -i*a + 64 + 0 = 0. Suppose 4 = -3*p + a. Solve 0*o + 2 = -o + b, 4*b = -p*o for o.
-1
Let n(z) = 4*z**2 + 22*z + 13. Let u be n(-5). Solve -i + 5*j = 4*j - 1, -2*i - 1 = -u*j for i.
4
Let p(w) = -w**3 + 5*w**2 + 6*w + 60. Let x be p(7). Solve v + 0*a + 3*a + 10 = 0, -a + 14 = -x*v for v.
-4
Suppose 0 = 5*f - 8*r + 4*r + 64, 0 = -3*r - 12. Let o be 13/(-104) + (-146)/f. Solve 4*w + o = 5*d - 2*d, -w = -3*d for d.
-1
Let i = 119 + -119. Solve 3*n + s - 26 = -4*s, -4*n + 3*s - 4 = i for n.
2
Let a be ((-2)/3)/(2/(-63)). Let u = 23 - a. Solve -u - 7 = 3*g, 4*f - 23 = g for f.
5
Let y be (-7)/(-35) + 1/(-5). Suppose 5*x + 58 = -12. Let p be (-2 + y)*7/x. Solve -3*b = h - p, -3*b + 3 = -h - 4*b for h.
-5
Let o = -2372 + 2382. Solve 2*g + 6 = -3*i, 0*g + 2*g + o = -5*i for i.
-2
Suppose -7*c - 59 = 515. Let d = c + 87. Solve q = -3*x - q - 4, 3*x - 31 = d*q for x.
2
Let j(k) = k**2 + 15*k - 24. Let z be j(-17). Suppose 0 = 2*m - 5*o - 0*o - 4, -3*o = -5*m + z. Solve -t - 2*l + 12 = -3*t, -3*t - 15 = -m*l for t.
-3
Suppose -10*k = -18*k + 32. Solve -s - 1 = 2*o + 7, -3*s + 4*o = k for s.
-4
Let f be 15/9 + 1/3. Suppose 1 + 5 = f*v. Solve 4 = -4*i + 2*h, -4*h - h = v*i + 29 for i.
-3
Let z = 1791 + -1788. Solve -2*c = -z*c + 3*d - 8, -c - d = -4 for c.
1
Let z be 10/4*6/3. Suppose 0 = 3*q - 40 - z. Suppose -p + 5 = g, 5 = -4*g + 4*p - q. Solve 3*i + t + 8 = 0, 0 = 3*i - g*t - 2*t + 2 for i.
-2
Suppose -3*c = -3*m, -3*m - 5 = 4*c - 26. Let t be 645/18 + ((-138)/36 - -4). Suppose 0 = 4*s - 8 - 8. Solve -m*f = f - z + 12, -s*f = 5*z + t for f.
-4
Let w(u) = u + 3. Suppose 4*o - o - 24 = 0. Let b be w(o). Let r(y) = -y**3 + 7*y**2 + 5. Let v be r(7). Solve -v*k = 2*h - b, 5*h - 2*k = -14 - 2 for h.
-2
Let s be -18*((-1)/(-2) - 1). Let i = 18 - 10. Suppose i - 18 = -2*j. Solve -2*n = j*b + 12 - 5, -4*n = 5*b + s for b.
-1
Let z = 127 - 125. Solve -4*o + 12 = -7*i + 2*i, 5*o = -z*i - 18 for i.
-4
Let q(k) = -k**2 + 11*k + 12. Let z be q(11). Suppose -9*i - 12 = -z*i. Solve -2*h - 4 = 0, i*r - 9 = h + 5 for r.
3
Let t be (6 + -10)*(25 + -28)*(-1)/(-4). Let j(p) = -p**3 - 4*p**2 - 5*p - 3. Let m be j(-3). Solve t*l = 4*i - 7, -m*l + 25 = 5*i - i for l.
3
Suppose 13*t + 16 = 42. Solve 3*x - 3 = -5*v, 6*x + v - t = 4*x for x.
1
Let q = 253 - 241. Solve -3*i - 4 = -5*k, 3*k - q = -2*i - k for i.
2
Let z = -452 + 457. Solve -2*r = -4*c + 10, -2*c + 0*c + 9 = -z*r for r.
-1
Suppose 4*z = 2*k + 14 - 0, 2*k - 2*z + 8 = 0. Let f be 1 + 1 + 0/k. Let d be (16/20)/((-4)/(-10)). Solve -2*w + 0 = -f*y - 8, -y = 2*w - d for y.
-2
Let f(u) = -u**2 - 2*u + 13*u + 16 + 2*u. Let w be f(14). Suppose -w*h = -2*a - 2, h + 7 = 4*a + 2. Solve -x + h*l - 1 = 0, 4 = 5*x + 3*l - 9 for x.
2
Suppose -5*h + 19*f + 45 = 20*f, -4*f - 12 = -4*h. Solve -2*z - 19 = -5*y, 4*z = 4*y - h*y + 32 for z.
3
Let x = 521 - 519. Solve 0 = -4*q - x*w + 12, 5*w - 22 = 2*q - 4 for q.
1
Let j = 899 - 878. Solve 20 = -3*u - a + j, 4*a + 6 = -2*u for u.
1
Let t be (-800)/45 + (-4)/18. Let c be ((-158)/t - 2) + (-4)/(-18). Solve 2*p = -2*f - 8, c*f - 3*f + 2 = 3*p for p.
-2
Let n be 4 + (-8)/(-6) + 1/(-3). Suppose g = 5*u - n, 5*u = -5*g + 5 - 0. Solve 4*j - 2*j + k - 5 = 0, g = 4*k - 12 for j.
1
Let f(p) = -p - 119 + 0*p + 121 + 11*p**2 - p**3. Let c be 