- 72. Let c be (-240)/22 - 2 - 40/440. Let t be m(c). Solve -5*o - 4 = 4*k, -3*k - t = 4*o - 2 for k.
4
Suppose -p - i = -19, 0 = -5*p - 2*i + 6*i + 50. Suppose p*n + 3 - 59 = 0. Solve 0 = s + 2*w - 10, 4*s + 0*w + 20 = n*w for s.
0
Suppose -2206*p + 4*n = -2202*p - 80, 5*n + 82 = 4*p. Solve 0 = -p*m + 13*m - 3*j - 7, 12 = -3*j for m.
1
Suppose 2*q = h + 23, 3*q - 5*h - 33 = -4*h. Solve 3*y + g = -14, -12*y + q*y + 4*g = 0 for y.
-4
Let y(n) = -n**3 - 10*n**2 + 15. Let h be y(-10). Suppose p - 4*p + h = 3*a, -4*a = 0. Solve -2*u + p*o + 5 = -4*u, 5*u + 5*o = 10 for u.
5
Let l = -621 - -633. Suppose -5*m + 9*z - 14*z = -30, 4*z - l = -m. Solve -5*v = -0*d + m*d - 5, v + d = 1 for v.
1
Suppose 28*l = 38*l - 30. Solve 0 = b - j - 4, 4*j + 18 = l*b + 4 for b.
2
Suppose -21*u + 175 = 28. Suppose 40*z = 43*z - 6. Solve -u*r + 24 = -z*r - m, 5*r - 5*m - 40 = 0 for r.
4
Suppose -3*k + 51 = 3*p + 3, 0 = -2*p + 3*k + 47. Suppose 20*x - p*x = 6. Let l be 4/(-22) + (96/(-22))/(-2). Solve -l*q = x, c - 5*q - 8 = 6 for c.
-1
Let z = 1150 + -1150. Let f be 3/(-2) - 18/(-4). Solve 2*t + 2 = i, 3*t - f*i + z*i = -3 for t.
-1
Suppose 3*s = 23 + 10. Suppose -5 = -3*a - 4*p + 16, 5*p = 15. Suppose 7*u = 4*u + 9. Solve 2*t - 19 = -3*c, u*c - s = a*t - t for t.
2
Let n(o) = -o + 7. Let s be n(-8). Let d be (s/(-2))/((30/(-12))/5). Suppose 0*k - d = -3*k. Solve k*v = 2*u - u - 7, 2*v = -2 for u.
2
Suppose -4*k - 16 = -3*q + 20, -5*q - 118 = 23*k. Solve 0 = -a + 3*m + 3, 5*a - q*m + 5*m - 15 = 0 for a.
3
Suppose -128174 + 127852 = -23*d. Suppose -a = 2*o - 13, a + 3*a = 5*o. Solve 3*n + 3*u = a*u - 10, 5*n - 2*u = -d for n.
-2
Suppose -3*o - 353 = 5*h, -4*h = -0*h + 5*o + 285. Let z = h - -72. Suppose z*a + 56 = 9*a. Solve -4*p - 2*b - a = 0, 0 = 3*p + 2*b - 0 + 8 for p.
0
Let o be 2/((-710)/80 + 9) + -10. Suppose 8*i - 15 = 3*i. Solve -5*z = i*l + 15, -2*z + 3*l = -9 - o for z.
0
Let d(t) be the third derivative of 2*t**5/15 - 15*t**4/8 + t**3 + 10*t**2 + 3*t. Let a be d(6). Solve -n + z = 4, -2*n = -5*z - 4 + a for n.
0
Suppose -5*j + 89 = -s, 2*s = -6*j + j + 77. Suppose 75 = j*l - 2*l. Solve 3*q = -2*b - 15, l*q + 25 = -6*b + 4*b for q.
-5
Let i(n) = 12*n**2 - 6*n - 1. Suppose 13*l = 18*l - 5. Let a be i(l). Solve 0 = x + 3*k + 1 + 12, 3*k = -5*x - a for x.
2
Let g be 58/3 - (7 + -11)/(-12). Solve y - 33*v + g = -28*v, -3 = -3*y - 5*v for y.
-4
Suppose 0 = n + 6*n + 589 - 617. Solve 2*v + s + 4 = 0, 0*s = n*v - 4*s + 32 for v.
-4
Suppose -4 = 2*n - 8. Let z = -19 - 2. Let m be (-16)/56 - 69/z. Solve -4*s + 0 = -3*t - m, -t - 11 = n*s for s.
-3
Let g(t) = -4*t + 13. Let q be g(3). Let u be q*-4*7/(-4). Suppose 15 = u*d - 2*d. Solve 0 = s - 3*s - 4*l - 10, 5 = -2*s - d*l for s.
5
Let b(i) = i**2 + i - 4. Let x be b(2). Suppose 0 = x*t + 2*s - 6*s, -4*t + 7 = -s. Let q = 11 - 6. Solve 2*z + 2*z + 8 = -2*w, z = -q*w - t for z.
-2
Let k = -113 + 118. Suppose -6*p = k*p - 88. Solve r = u + 5, -p = 2*r + 4*u + 6 for r.
1
Suppose -3*c + 5*d - 24 = 0, -163*d = 5*c - 168*d + 20. Solve -z - c*i = i + 11, -z = i + 5 for z.
-2
Let r = 373 - 349. Let v be (-6)/5*80/r - -8. Solve -4*n - 2*l = 16, 3*l = -6*n + v*n - 12 for n.
-3
Let g be (2/(-1))/((-1)/4). Suppose -4*w = -4*c + 1 + 15, 5*c - 19 = 4*w. Let l = -2181 - -2183. Solve -i = -r + c*i - g, l*r + 10 = 2*i for r.
-4
Suppose f - 4 = -a, 4*f + 7 - 11 = -a. Suppose h + 3*l - 16 = 0, -h + 3*l = 3*h - a. Solve -u - 20 = h*i, -4*u = -0*i - 4*i - 20 for i.
-5
Let w = 1225 - 1225. Suppose 22 = 4*x + t, -t + 5*t = 2*x - 2. Solve 2*l = 4*l - 2*z, w = l + x*z - 12 for l.
2
Suppose -341 = o - 340. Let g be ((o - (4 + -5)) + 9)*1. Solve 0*r - g = 3*v - 4*r, 4*v = 5*r - 11 for v.
1
Let r(i) = 2*i - 26. Let m be r(13). Suppose -14 + 6 = -8*d. Let h(a) = 4*a**2 + a - 2. Let t be h(d). Solve s - 25 = -4*s - f, m = -s + t*f - 11 for s.
4
Suppose -4*x = 3*d - 18, -55 = -4*d + 4*x + x. Suppose 2*i + 61 = d*h - 7*h, -2*i = -4*h + 78. Solve r = 3*u + 15, r = -4*u + 4 - h for u.
-4
Suppose -2*z + 2*c = -500, 2*z + 116 = -3*c + 626. Let w be 4/6 + 840/z. Solve 33 - 12 = w*s - v, -3*s + 18 = -3*v for s.
5
Let y(d) = 433*d. Let i be y(0). Solve -30*m + 25*m - 2*j + 32 = i, -30 = -5*j for m.
4
Suppose 4*p = -o - 4, o + 3*p = -4*o + 14. Let l be ((-7)/28)/((-2)/8) - -2. Solve 0 = -4*a + 4*g - l*g - 13, -o*a = 4*g - 12 for a.
-2
Let c = 225 - 226. Let w be -5*(c + 54/(-15)). Let t(f) = -f**3 - 3*f**2 + 2*f - 5. Let o be t(-4). Solve o*y = l - 2 - 9, -3*y - w = 2*l for y.
-5
Suppose 2 = r - 2*a - 12, -r - 6 = 2*a. Solve 9*y + 29 = -4*n + 4*y, -2*n - 8 = -r*y for n.
-6
Let s be ((-3)/(-6) + -2)*(-52)/39. Let m be s/(-5) - (-177)/5. Solve x - 5 = -2*g, 3*g = 2*x - 2*g + m for x.
-5
Let q = 275 + -275. Suppose -85*s + 83*s + 8 = q. Solve -2*y + 1 = 5*a, -s = -2*a - 3*y + 3 for a.
-1
Suppose -4*d + 0*y + 5*y + 16 = 0, y - 4 = -d. Let l(a) = -a**2 - 28*a + 976. Let i be l(-48). Solve 4*q = -d*z + 5*z - i, -3*q = -5*z + 12 for q.
-4
Let y(a) = -a**3 + 3*a**2 + 30*a - 4. Let i be y(7). Solve 3*j = -4*r + 8, 2*r - i*j - 14 = -9*j for r.
5
Let w(o) = 5*o**2 + 19*o + 18. Let z be w(-3). Suppose 310 = z*c + 56*c. Solve q + c*k - 14 = 0, 0 = q - 2*q + k + 2 for q.
4
Let p(v) = v**3 + 11*v**2 + 19*v + 8. Let t be p(-9). Let l be (-2)/9 + (-12)/54*t. Solve -2*y - 8 = -l*y - 2*i, 3*i = -4*y - 9 for y.
-3
Suppose -70 = 508*l - 280 - 806. Solve l*w + n + 60 = 57, 4*n = 3*w + 32 for w.
-4
Let x be 2/((-4662)/(-888) + -3 + 4/(-2)). Solve -3*j - 2*f - 2*f = 13, -x = j + 5*f for j.
-3
Suppose 27 = 5*t - 48. Suppose 10*i - t*i = -10. Suppose 10 = i*x + 2*q, 3*q = 4*x - 47 - 8. Solve -2*n - x = -2*f, 0*f - 3*n = -f + 7 for f.
4
Let s(v) = v**2 - 9*v - 87. Let r be s(-6). Solve -4*y + 0*a = r*a + 7, 0 = 3*y - 4*a - 1 for y.
-1
Suppose -4*c + 5*c = -4*x + 20, 2*x = 2*c - 30. Suppose c*j - 18*j = 0. Suppose -4*m + 5 + 11 = j. Solve -20 = -q - 4*f - 4, 4*f = -m*q + 16 for q.
0
Let v = 10 - 29. Let s be (v - -16) + 1 + 3. Let q be 19 - 10 - (5 - s). Solve x = 2*h + 11, x = -0*h - q*h - 24 for h.
-5
Let v be ((-16)/(-36))/(3 - 265/90). Solve z + v*i - 10*i = -7, -2*i + 4 = 0 for z.
-3
Suppose 0*i - 17 - 63 = -4*i. Solve 5*n - n - 4*k = -i, 5*n + 22 = 2*k for n.
-4
Let v(z) = 3*z - 85. Let y be v(31). Suppose 0 = y*x - 2 - 46. Solve -2*r + i - 1 = -0*r, -5*r - i = x for r.
-1
Let u be 3*5/30*8. Suppose u*k - 8 - 7 = 5*p, -2*p - 6 = 2*k. Solve 4*w = -4*q - k*q + 20, -17 = -3*w - 5*q for w.
4
Let m be 492/369 - (-2)/3. Solve -p - 10 = -3*d, -74*p + 5 = -75*p + m*d for p.
5
Let c(l) = 4*l + 16. Let z be c(-4). Suppose z*u = u - 5*m - 19, 5*u - 14 = -2*m. Solve 41 = -5*v + u*a, 0*a + 5*a - 15 = -v for v.
-5
Let a be 18/(-63) - (-10)/(-3)*360/(-84). Solve 2 = -r, h - 10*r = -a*r - 3 for h.
5
Suppose -3*w + 4*i + 36 + 28 = 0, 8 = -2*i. Suppose -29 = -3*l + w. Solve -v + 8 = 4*a, a - 5*v = -v - l for a.
1
Let l be -3 + (-3087)/(-196) - 3/4. Solve l + 0 = -u - 3*f, 10 = -2*f for u.
3
Let b(f) = f**2 - 3752*f + 7505. Let y be b(2). Suppose 0 = -5*q - 5 + 25. Solve 35 - 5 = 5*v + y*d, 14 = q*v + 2*d for v.
1
Let k = -101 - -68. Let r = -30 - k. Suppose r*c = -3*c - 3*c. Solve -2*q = -c*v + 3*v + 14, 3*v + 2 = q for q.
-4
Let i be -2 + ((-4)/6 - 85/(-15)). Suppose -11 = -i*h + 5*w, 16*h - 4*w - 16 = 13*h. Solve 0 = 3*d - 6 - 3, -4*d + h = -x for x.
0
Suppose 5*g + 11*w = 7*w + 697, -4*w + 560 = 4*g. Let u = g + -134. Solve 5*b - u*n = 19, 4*n + 8 = 4*b - 4 for b.
5
Let k(r) = -1 + 0 - 10 - 4 + 10*r - r**2 - 34*r. Let v be k(-23). Solve -p + 3*p + 2*z = -v, 2*z = -p - 3 for p.
-5
Suppose -2*l - 4*g = -38, -7*g + 9*g = 5*l + 1. Solve -34 = -l*h - 5*n, -2*h - 4*n + 5 + 21 = 0 for h.
3
Suppose -2*j - 5*m - 17 = 6, -j + 5*m + 56 = 0. Let o be ((-24)/30)/(4/(-10)). Solve 3 = -5*v - l, o*l = 3*v - 2*l + j for v.
-1
Let j(x) = -x**3 - 5*x**2 - 6*x + 4. Let d be j(-3). Suppose -3*y + q = -10, -y - d*q = -4*y - 5. Solve 0 = -l + 5*w + 25 - 0, 0 = -3*l + y*w + 35 for l.
5
Suppose 349 = -4*c - 87. Let s = -107 - c. Solve d + 4 = -4*f - 4, -f = s*d + 2 for d.
0
Let p = -4 - -7. Solve 0 = v + 4*b + 2, p*v + 5*b = -1 + 2 for v.
2
Let d = 77 - 73. Suppose -7*v + 2*v + 21 = 4*q, 0 = q - d*v. Suppose -2*n - 4*u = -0*n + 10, 5 = 5*n + q*u. Solve -n*r - 5 = 0, 4*r - 4 = 5*l - l for l.
-2
Suppose 153*z - 26