(48/20)/(-6) - 1488/(-120). Solve 2*u + 4*c + o = 0, 12 = -c - 2*c for u.
2
Suppose 0 = 4*b + k - 3*k - 30, 5*b = 3*k + 35. Suppose 18*l = 84 - 12. Solve 0 = -l*n + 2*f, -2 + b = -2*n - 3*f for n.
-1
Let f be 4/((-39)/(-7) + -5) + -3. Suppose 4 = 2*n - 2. Solve -f*j + 2*b = -4, -4*b + 12 = -j + n*j for j.
2
Suppose -2*z - 3*z + 60 = 0. Solve -2*l - 8 = 2*w, 0 = -w + 4*l - l + z for w.
0
Suppose -10 = -5*r - 2*i, -2*i - 7 = -2*r + 11. Suppose -4*j - 20 = 4*t, 0*t - 4*t + 5 = -j. Solve -2*w - r*n = 8 + 2, 5*w - 3*n + 12 = t for w.
-3
Suppose -3*l - 3*u + 31 = 1, -4*l = -u - 30. Let d = 15 + -7. Let g = d + l. Solve -2*z + g = -5*i - 8, -3*z = -6 for i.
-4
Let j = -1822 - -1825. Solve -12*v + j = -3*a - 10*v, 5*a + 12 = v for a.
-3
Suppose -28*g = -136*g + 648. Solve 0 = -2*z + 5*n - g - 3, 0 = -z + n for z.
3
Suppose -2*u - 5*n = 11, 0 = 37*u - 36*u - 3*n - 11. Solve -3*k + 3 = -y, 4*k - 14 = u*y - 4*y for y.
3
Suppose 3*j + 5*l = -37, j + 7 + 8 = -3*l. Let c = 1 - 18. Let q = j - c. Solve 5*x = n - q, -x + 4*n = 9*n + 12 for x.
-2
Suppose -3*f + 121 = -4*k, 7*k + 90 = 2*f + 2*k. Suppose -2*n + 4*c + 17 = -f, -3*n + 62 = -2*c. Solve 4*t + 2*z = -n, -3*t - z - 10 - 3 = 0 for t.
-4
Let u = 108 - 164. Let s be u/(-20) + (-3)/(-15). Let b(f) = -f**3 - f**2 + 3. Let m be b(0). Solve -a + s*n = n, -n + 7 = m*a for a.
2
Let r be 3 - 1 - (-5 + 4). Let t = 25 - 23. Suppose 0 = r*y + t*y - 40. Solve 4*s = 4*h + 8, y = 3*h + h for s.
4
Let g = 151 + -148. Solve 2*d - 14 = -g*b, 5 + 17 = 2*d + 5*b for d.
1
Let c(b) = 4*b**3 + b**2 - b + 1. Let a be c(1). Suppose k - 3 = -a*h, 2*k + 1 = -h + 7. Suppose -10 + 4 = -k*v. Solve -4*q = -2*w, -5*q + 5 = -4*w + v for q.
-1
Let p be -2*1*(-10)/4. Let t be (-23)/2 + (-3)/2. Let h(k) = -k**2 - 14*k - 10. Let o be h(t). Solve 3 + 7 = p*f + z, 0 = -o*f + z + 14 for f.
3
Let f(r) = 10*r**2 - 26*r**2 + r**3 + 26*r + 33 - 1 + 1. Let n be f(14). Solve 3*m + n = 5*y, 2*m = -2*y + 5*m - 7 for y.
4
Let i be (1 - 5)/((-2)/(-1)). Let q be (i + (-3 - -2))/1. Let k = q - -5. Solve 6 = k*b - 2*s, -3*b + 7 = -4*s - 6 for b.
-1
Suppose 12 = 2*l - z + 5*z, 0 = 2*z - 4. Solve 5 = 5*c + 5*t, -4*t = 2*c + l + 2 for c.
4
Let t = 21 + -17. Suppose -t*s + s + 45 = 0. Solve -3*b + 12 = -5*o - 13, 3*b - s = 0 for o.
-2
Let u(k) = k**3 - 22*k**2 + 24*k - 59. Let a be u(21). Solve -2*m - 5*q = 15, a*q = 5*m - 0*m + 21 for m.
-5
Let s(a) = 15*a + 107. Let b be s(-7). Solve -4 = -b*o + 4*n, -o = -2*n + n + 1 for o.
-4
Suppose t - 2 = -t + 2*f, -4*t + 49 = 5*f. Suppose -6 = -t*z + 3*z. Solve 4*b = 2*u + 14, 0 = 2*u + z*u + 2*b - 22 for u.
3
Suppose -45*d - 176 = -53*d. Solve 0 = -5*s - n - d - 1, 2*n = -s - 10 for s.
-4
Let v(g) = -g**2 + 9*g - 3. Let n be v(8). Suppose -4*u = 3*f + 8, -4*f = 2*u - 1 - n. Solve y + 25 = x + f*x, y = 0 for x.
5
Suppose x - 2*i = -7, -5*i - 17 = 3*x - 40. Solve 0*v = -v - 4*f - 7, x = -f for v.
-3
Suppose 0*j - j + 13 = 0. Let v(k) = -k + 15. Let b be v(j). Solve 0 = -2*x - 2*x - 2*h + 4, 3*h + 2 = -b*x for x.
2
Let c(k) = -k**3 + 13*k**2 + 6. Let b be c(13). Solve 35 = 7*y - 2*y + 5*l, 3*l = b for y.
5
Let o(i) = -149*i - 145. Let r be o(-1). Solve 3 = 5*q - 2*b + 26, 4*q - 4 = -r*b for q.
-3
Let m be (-11)/(0 + -1)*1. Let p = 11 - m. Let h = 24 + -14. Solve 5*g = -y - 18, 2*g = y - p*y - h for g.
-4
Let a(x) = 2*x**2 - 17*x - 25. Let y be a(10). Solve -3*g = -y*c + 37, 4*g - 13 = -4*c - 9 for g.
-4
Let f be 1/2*(-6 + 18). Solve 4*l + 7 = f*l - 3*m, 4*m = -4*l + 4 for l.
2
Let g(m) = m**2 + 4*m - 17. Let i be g(-7). Suppose -5*o - 4*r = -9 - 3, i*o + 5*r - 15 = 0. Solve -4*s + 3*h - 14 = o, s - 3 = -0*s + 4*h for s.
-5
Suppose -45*o + 275 - 230 = 0. Solve 0 = 4*d + 4*f - 3 - o, -3*f + 1 = 5*d for d.
-1
Let f(z) = -2*z + 4. Let d be f(4). Let q be 7/((12/(-3))/d). Solve 2*j - 2*g + q = 3*j, -2*g = 2*j - 12 for j.
5
Suppose 5*g - 3*v - 27 = 0, -4*g + 3*v = -8*g. Let k(l) = -7*l - 67. Let z be k(-10). Solve 0 = g*y - 4*u + 25, 0*y + z*y - 11 = -5*u for y.
-3
Let m be (10/(-2) - -2) + 3. Solve -2*f + 5*r + 33 = m, f - 4*r - 14 = -2*r for f.
4
Let w = -755 - -757. Solve 4*s - c + 36 - 13 = 0, -5 = -w*s - 5*c for s.
-5
Let u be 1 + 5 - (4 - 2). Suppose -5*m + 40 = 4*q, 6*q + 16 = 2*m + u*q. Solve 4*z - m = -c + z, -z = -1 for c.
5
Suppose -4*g = 3*k + 14, 6*k - 5*k - 2*g - 12 = 0. Solve i + i = k, 0 = -2*t + 5*i + 1 for t.
3
Let v = -313 + 315. Let t = 7 - 2. Let b be 2/(-2)*(3 - t). Solve 3*m = -b*p + 1, v*p - 4 = p - 5*m for p.
-1
Let k(g) be the first derivative of -g**3/3 - 9*g**2 + 19*g + 4. Let f be k(-16). Suppose 0 = 4*x - f + 11. Solve -5*d + 10 = -u, 0 = d - 6*d + 3*u + x for d.
2
Let f(b) = -b**2 + 5*b + 28. Let w be f(8). Solve 5*s - 26 = -2*j, -5*j - s - w*s = -35 for j.
3
Let m be 66/(-22) + (54/3)/2. Solve -2*q - 7 = -j - 0*j, -q - m = -j for q.
-1
Let a be (-7)/(-2) + 10/20. Suppose 4*w + 20 = 4*u, a*u = w + 4*w + 23. Solve -u = -4*d - y, -3 = -d + 2*y - y for d.
1
Let u(h) = h**3 - 11*h**2 - 13*h + 12. Let b be u(12). Let a = -5 - -17. Let n be 8/(-12) - (-32)/a. Solve 5*d - l - 15 = b, 4*l - 2 - 10 = n*d for d.
4
Let q(f) = 2*f + 16. Let d be q(-8). Solve d = -3*s - r - 5, -8*s + 3*r = -3*s - 1 for s.
-1
Let u = -799 + 815. Solve 0 = u*c - 12*c - 4*d - 16, 2*c - 11 = 3*d for c.
1
Suppose 49*i - 50*i = 0. Suppose i = 7*q - 2*q - 20. Solve q*z + 25 = 5*u, -3*u - 8 - 9 = 4*z for u.
1
Let l(o) = o - 21. Let j be l(6). Let d be (-6)/j*(-1 + 11). Solve 2*h + 23 = -d*p + 7, h - 2 = 0 for p.
-5
Let m(f) = 2*f**3 - 2*f**2 - 6*f - 3. Let y be m(-3). Let z = y + 57. Solve 3*c - 7*c - 6 = 2*u, 2*u - 2*c + 6 = z for u.
-3
Let r = 47 + -42. Suppose -2*m - 33 = -4*i + 3*m, -r*i - 2*m = 0. Suppose 3*n = 13 + 5. Solve 20 = 5*d - 7*p + i*p, 2*p - n = -5*d for d.
2
Let x = 292 - 288. Solve -13 = 4*i - 2*d - 1, x*i = -5*d - 26 for i.
-4
Suppose -344 + 604 = 20*v. Solve -g - g = -u + 12, -3*g - v = u for u.
2
Let g = 301 - 297. Solve 3*r + k = -9, 5*r - k + g = -3 for r.
-2
Let r(v) = -v**3 + 14*v**2 - 21*v + 24. Let l be r(12). Let k = l - 60. Solve 5*u + 3*h + 18 = k, -3*u = -3*h + 1 + 5 for u.
-3
Let n = -6 + 9. Suppose 0 = 5*z + n - 13. Let x be (5/z)/((-5)/(-10)). Solve 21 = 2*v - 5*q, -v - 5*q - x = 22 for v.
-2
Suppose 10 = -7*v + 9*v - 2*q, 0 = -4*v + 3*q + 19. Solve -2*l + 8 = -r, -v*l + 30 = -r + 6*r for r.
2
Suppose 12 = 3*u, -5*u + 24 + 24 = 4*f. Solve -5*q = -t - f, -2*q = -t - q + 1 for t.
3
Suppose 13*r = -q + 14*r + 7, 1 = -5*q - 4*r. Solve 8 = 2*j - 3*j + x, -30 = 5*j - q*x for j.
-3
Let o(t) = 3*t**3 - 4*t**2 + 4*t + 1. Let c(k) = k**3 + k**2 - 1. Let z(r) = 2*c(r) - o(r). Let u be z(5). Solve 3*q = -3*a, -2*a = -2*q - u*q + 18 for a.
-3
Suppose -2*m = 2*m + 16. Let j = -7 - -8. Let o = j - m. Solve -k = -o*c, k = -c - 4*c for k.
0
Let a = 311 + -311. Let t(h) = h**3 + h + 3. Let y be t(0). Solve -4*o + 10 = -d - 9, a = 3*d + 3*o - y for d.
-3
Let x be 23/(-7) + 3 - 48/(-21). Suppose -12 = -0*o - 4*o. Solve 5*a - 5 = -3*r + o*a, -x*a + 8 = 0 for r.
-1
Let k be 12*1*(-3)/(-9). Suppose -m - 4*c - 1 = 0, -1 = 3*c + 5. Suppose 0 = -3*h + 55 - m. Solve 4*l = 4*i + k + h, 2*l + 2*i - 6 = 0 for l.
4
Let m = -210 - -218. Solve -p + 2*h + m = 0, 0*p + p + 2*h + 12 = 0 for p.
-2
Suppose -2*q = -7*q + 10, 182 = 3*r + 4*q. Suppose r*g + 42 = 64*g. Solve 0 = 5*b + 10, 0 = -5*l - 3*b + g*b - 7 for l.
-3
Suppose -45 = 4*n - 65. Suppose -5*k - n = x - k, -5*x - 4*k + 39 = 0. Solve b - 2*f - 5 = 2, 0 = -b + 4*f + x for b.
3
Let i = -1195 - -1218. Solve -2*k = -b + 5, 3*k + 4*b + 1 + i = 0 for k.
-4
Let c be 3 - (-4 - (-2 + 1)). Let r(p) = -2*p - 7. Let w be r(-5). Suppose -5*i + c*i = w. Solve i*n + 4 = -2*o, -5*n - 31 - 9 = -5*o for n.
-4
Let m(n) = n**2 + 8*n - 13. Let c be m(-9). Let p = c - -6. Solve 0 = -p*i + 2*a + 3*a + 10, 0 = 4*a + 8 for i.
0
Let f be 2 + (-245)/5 + -1. Let v = f - -52. Solve 4*i = 5*b - 20, -v*b - 5*i - 7 = 18 for b.
0
Suppose 30 = 2*h - j, 0 = -4*h - 2*j + 4 + 64. Suppose 6*c = 2*c + 16. Solve h = c*v + 5*g - g, -3*g = 2*v - 9 for v.
3
Let r be (-4)/6 - (-184)/6. Solve 3*t + 5*g = 8*t - r, 5*t - g = 26 for t.
5
Suppose 0 = 8*w - 16 - 144. Suppose -4*t + 0*t + w = 0. Suppose -4*g + 28 = 2*p - 0*p, -t*p = 4*g - 40. Solve -5*m - 41 = -p*b, 2*b - 4*b - 7 = 3*m for b.
4
Let k(g) = -g**2 + 9*g + 