be r(-3). Let f = i + 10. Solve 0 = -4*v + 5*y - f, -2*v - 5*y + 9 = 20 for v.
-3
Suppose -1772*x - 1593 = 1021*x - 2318 - 10447. Let b be (0 - 0) + 0 + 2. Solve -4*h - 13 = -3*i, x*i = b*h + 7 + 7 for h.
-1
Let l be (-1 - (-164)/8)*(-3 - -5). Suppose -12*z - l = -25*z. Solve 0 = 5*o - 2*i + z*i + 19, 5*o + 2*i = -18 for o.
-4
Let w(v) = v**2 + 11*v + 20. Let k be w(-10). Solve 4*p + 2*h + k = 0, -h - 85 = p - 81 for p.
-1
Let l = -370 + 568. Suppose -l = -10*a + a. Suppose 0 = -2*n + 5*c + a, n - 2*c + 10 = 20. Solve 3*j = -k + 5 + n, -k + 3*j - 7 = 0 for k.
2
Suppose -d + 16 = 5*q, 4*q - 4*d + 9 = 41. Suppose 4 + 2 = 3*y + 4*i, 0 = q*y - 4*i - 8. Solve v = 2*t - 15, -y*t - 4*v - 13 + 3 = 0 for t.
5
Suppose -3*k = 2*j - 35, -5*j + 18*k = 22*k - 77. Solve 5*f = 5*z - 13 + 18, z + j = -2*f for f.
-4
Let b be ((-165)/385)/(4/(-28)). Solve 6*v - t - 5 = b*v, 5*v - 2*t = 8 for v.
2
Suppose -q - 130 = -27*q. Suppose -q*t - p = -74, -43 = 2*t - 5*t - 2*p. Solve -3*s + 9 = 4*m, 7*s - 2*s - t = -4*m for m.
0
Let m = -5221 - -5222. Solve -4*y - m = 6*j - 7*j, -5*j + 5*y + 20 = 0 for j.
5
Let u(b) = 3*b**2 + 31*b + 13. Let f be u(-10). Solve 3*a + 6 = f*g, a + 4*a = g - 14 for g.
-1
Suppose 206 = 10*s + 2786. Let x = s - -261. Solve -20 = -x*r - r - 5*y, -4*y - 10 = -2*r for r.
5
Let r be 16/(-5 + -3) - -2. Suppose -44*j + 69*j - 100 = r. Solve j*u + s = 3*s - 16, -4*s = 5*u + 33 for u.
-5
Let k be 2/(-12) + (-43)/(-6). Suppose 2*h = 5*t + 11, -h + k = -26*t + 22*t. Solve -1 = -h*u + 4*u - 3*n, -4*u - 4 = -5*n for u.
-1
Suppose 0 = -k - 5*q + 44, k - 15*q = -12*q + 12. Solve -19*r = -k*r - 5*i - 5, 0 = 2*i + 10 for r.
4
Let v(c) = 12*c - 1 + 6*c + c + 0*c. Let r be v(-1). Let x(h) = -h**3 - 21*h**2 - 20*h + 4. Let p be x(r). Solve p*u = -2*f - 10, -3*f = -7*f - 4*u for f.
5
Let v be (-9)/21 + -3 + (-38)/(-7). Suppose -v*y + 5*j = 114, y + j + 29 = -14. Let k = y + 49. Solve -k*w - 2*g = 2*g - 10, -w + 5*g - 23 = 0 for w.
-3
Let r be (1 - (-32)/(-6))/(3/(-18)). Let w = 28 - r. Let a be (-6)/(-54) + w/(-18). Solve c - 8 = y - a*c, 2*y - c = -11 for y.
-3
Let m = 17380 - 17350. Solve -5*f - m = 4*b - 9, -4*f - b = 8 for f.
-1
Suppose 560 = 20*n - 6*n. Suppose -34*i + n = -26*i. Let r = -7 + 11. Solve 2*c = 5*c + i*b + r, c - b = -4 for c.
-3
Suppose -8*b = -6*b - 130. Suppose a + 12*a - b = 0. Solve -n + a*i = -0 + 28, -2*n = i + 1 for n.
-3
Let w be (2 - 1) + (1 - 1). Let a(v) be the first derivative of 5*v**3/3 - v**2/2 - 30. Let h be a(w). Solve -5*m + r + h = -r, r + 1 = 2*m for m.
2
Suppose 0 = 1930*p - 1921*p - 54. Solve 5*z = -14 - p, 11 = -5*b - 4*z for b.
1
Suppose -4*m = 4*o - 20, 15 = 3*m + 3148*o - 3143*o. Solve -2*g + d = -m, 5*g = 2*d - 3*d - 5 for g.
0
Let u be (-5)/(-15) + 2/(-6). Let l be 7 + (u - 4) + -2. Let r = 17 + l. Solve z + 2*z - r = -5*x, -11 = -5*x + 4*z for x.
3
Suppose -10*q + 740 = -5*q. Suppose -3*i + q = 142. Solve 0 = -4*k + 4*g - 24, g - 14 = 7*k - i*k for k.
-2
Let l(h) = h**2 - 9*h - 14. Let z be l(11). Suppose -5 = -b + z*u - 4*u, 3*b = -u + 15. Solve -b*d = -2*j + 18, d = 5*d + 16 for j.
-1
Suppose -759 = -17*u - 4108. Let h = 199 + u. Solve 3*n - h*t = -11, -t = -6 + 2 for n.
-1
Let t = 629 - 615. Let y(h) = -h**3 + 16*h**2 - 30*h + 33. Let s be y(t). Solve s*g - 5*i - 25 = 0, -4*g - i = -15 - 5 for g.
5
Let t be 9 - 8 - (41 + 0). Suppose 23*n - 18*n = -30. Let y be n*((-1)/5)/((-16)/t). Solve y*d = -4*u + u - 21, -2*u - 18 = 3*d for u.
-3
Suppose -3*x = 706 - 181. Let a = x + 175. Solve 0 = p - a*k + k - 1, -p - 4*k = -10 for p.
-2
Let i(j) = j**3 + j**2 + 30*j - 72. Let m be i(2). Solve -4*z - 5*k = -41, m = 3*z - 5*z - 2*k + 18 for z.
4
Suppose -19*g - 105 = -26*g. Let w be -5*((-54)/g + 2) + -4. Solve 0*n - 5*n - w*j + 13 = 0, -n - j + 2 = 0 for n.
5
Let p(z) = -z**2 - 71*z + 2287. Let r be p(-95). Solve 8*u = r*u + s + 1, u + 9 = 3*s for u.
6
Suppose 0 = 6*d - 2*i - 34, d + 2*i - 9 + 8 = 0. Solve 0 = -5*a - 5*z + 5, -3*a - 7*z + d*z = -3 for a.
1
Suppose 3*h + 5*z - 32 = 0, -3 - 5 = 4*z. Suppose 5*o = 4*o + 4. Suppose 2*i + 0*u - 2*u - 56 = 0, -u = o*i - 87. Solve -3*p - 4*k = -i, p - k + h = 2*k for p.
1
Let f be (3 - 2)/((-2)/8). Let c be 2/f + (-225)/(-10). Suppose 5*g - 83 - c = 0. Solve 0 = 3*h + 18 - 3, g = 2*a - 3*h for a.
3
Suppose 0 = -4*s - 3*y + 3, 11*y = 2*s + 10*y - 9. Suppose -s = 22*f - 3. Solve -3*c - 16 = -c - 4*b, f = -5*b + 25 for c.
2
Suppose 0 = -141*w + 133*w. Solve w*o = 5*g + 2*o - 7, 0 = -5*o - 20 for g.
3
Let b(t) = t**2 + 28*t - 67. Let a(k) = 3*k**2 + 85*k - 202. Let n(o) = -3*a(o) + 8*b(o). Let v be n(-33). Solve -l - 4 = 0, 4*j - l = l - v for j.
-3
Let d = 1758 - 1758. Solve 4*g + z - 3 = d, 3*g + 3*z - 15 = -2*z for g.
0
Let b = -56 - 220. Let s = b - -276. Solve 3*n - 3*w = -s*n - 12, -5*n = 3*w + 20 for n.
-4
Let a be (-3)/(-15) - 333/15. Let u = a - -22. Suppose u = 3*t + 3*f - 12, -3*t = t + f - 10. Solve -5*k = 4*m - 0*k - 2, 4*k + t = -5*m for m.
-2
Suppose -n + 5*x = 71 + 68, -n - 123 = -x. Let y = 136 + n. Solve -5*g = -25, 2*g + 5 - y = -p for p.
2
Suppose z + 10 = -3*u, 0 = -5*z - 3*u - 0 + 10. Let j be (z - (-2 + 1)) + -2. Solve 3*l = i - 9, -j*l = -2*i + 10 - 0 for l.
-4
Let w(f) = -27*f + 653. Let h be w(24). Solve -8*i + 12*i + 4*d = 4, h*d - 3 = -4*i for i.
2
Let a(f) = -f - 2. Let y(o) = -o - 1. Let p(q) = -5*a(q) + 6*y(q). Suppose -36 = 5*k - 2*k. Let n be p(k). Solve -2*s = -4*v + 10 + n, 20 = v - 5*s for v.
5
Let s be (((-380)/(-57))/20)/(1*1/6). Solve o - 1 = 3*d, -s*d - 17 = -13 for o.
-5
Let q be -3 + -5 + 2 - -18*2/6. Solve 0 = -14*l + 10*l + d - 2, 5*l + d + 7 = q for l.
-1
Suppose -2*a - t = 2*a + 2, 4*a + 3*t = -6. Let o be 6/4 - (2/(-4) + a). Solve -j + 3*j + 8 = -o*p, 5*j = -p - 4 for p.
-4
Let q(r) = -r**2 - 48*r + 19*r + 18*r - 21. Let a be q(-8). Suppose 8 = -2*c + a*c. Solve 3*o - 4 = -2*k, -o = -2*k + 4 - c for o.
2
Suppose 2730*s = 2747*s. Solve -14*c + 21 = 5*w - 18*c, 2*w + 2*c - 12 = s for w.
5
Suppose 5*x + 2*v = 3*x + 148, 3*v + 370 = 5*x. Let l be ((-119)/21 - 2/(-3)) + 73. Let t = x - l. Solve -2*y - 4 = -2*h + t*h, -12 = -3*y for h.
-3
Let w = -3554 + 3557. Solve 0 = -2*r + 2*o + 8, w*r = r - 3*o + 3 for r.
3
Let u(a) = -16*a + 1398. Let l be u(86). Solve 4*n = -3*q - 4, 10*q - 6*q + l = 3*n for n.
2
Let u(x) = -2*x**2 - 36*x + 3. Let i be u(-18). Solve -i*a + 3*m - 15 = 0, 0 = -3*a + 9*m - 12*m - 15 for a.
-5
Suppose -37*d - 9 = 38*d - 159. Solve q = -d*q - 2*a - 9, 0 = -3*q - 4*a - 9 for q.
-3
Let n be 10/(-45) - (-116)/36. Suppose 2*c = 4*t - n*c - 7, 8 = t + 5*c. Let a = 3 + -1. Solve 2*w + j + a = -0*w, w - 13 = t*j for w.
1
Suppose -k + t = -2*k - 2, 4*k = -3*t - 6. Let q be ((-280)/(-50))/((-2)/(-5)) + 2. Suppose q*o - 250 - 6 = k. Solve -4*b + o = 0, -3*b - b + 8 = -2*i for i.
4
Let p = 8218 + -8212. Solve 4*r + 4*v - 9*v + 6 = 0, -r + 5*v + p = 0 for r.
-4
Let y = -36008 + 36011. Solve -o + 16 = y*z, 108*z = 113*z + o - 24 for z.
4
Suppose 4067*f - 78 = 4041*f. Solve -4*y + f = -5*i - 28, -11 = -2*y + i for y.
4
Let c be -1*(-21 - (1 + 4)). Let b be (39/6 + -2)/(13/c). Solve 2*y + b = y + 3*g, -4*y = -g + 3 for y.
0
Let z(j) = -19*j - 125. Let l be z(-7). Suppose 0 = 4*o - l*o. Solve -5*p + o*n = 3*n - 3, -2*n + 2 = 3*p for p.
0
Suppose 0 = -2*i - 4*z - 11 - 1, -20 = 5*z. Let h be (1 + -1)/(i + 3 + -7). Suppose -3*r = -h*r - 6. Solve -r*w = 3*j + 20, -3*j + w = -j + 4 for j.
-4
Let y = -26 + 40. Let k be 24/14 + 4/y. Let c = 553 + -549. Solve c = k*f + 3*o, 4 = -5*f - 0*f - 4*o for f.
-4
Let t(z) = -2*z - 50. Let b be t(-26). Suppose 4*p - 5*r + b = 0, -2*p + 1 = -r - 1. Suppose p*w = 6*w - 28. Solve 4*j = 4*i - w*i - 21, -5*i - 12 = -j for i.
-3
Let f = -548 + 568. Suppose 2*o + f = 72. Solve 0 = 3*c + 4*h - o, 0*c - 4*h = c - 22 for c.
2
Let c(h) = -24*h + 2770. Let z be c(115). Solve -2*o = -4*o - 4*w, 4*w = 3*o + z for o.
-2
Suppose 4*a - 21 = -112*l + 115*l, -14 = -4*a + 2*l. Solve j + 4*c - 27 = 2*j, a = 4*j - c + 33 for j.
-7
Let p(t) = -3*t**3 + 5*t**2 - 6*t. Let z be p(4). Let v = z + 137. Solve -3*c - x = v, -4*c + x + 6 = 6*x for c.
-1
Let n be (4/(-8))/((10/(-8))/(-5)). Let b be n/4*-12*46/4. Let x = b - 55. Solve 2*s - 8 = -2*c, 2*s + 3*c + 2 = x for s.
0
Let a(c) = -9 + 5*c + 22*c + 25*c - 9*c - 3*c**2. Let y be 