r u.
3
Suppose 4*l - 102 + 22 = 0. Suppose -f + 6 = -4*c, -5*f = 4*c - 34 - l. Solve -31 = -3*i + 2*q - f, 0 = -i - 2*q - 1 for i.
5
Let l be 6/(-18) + 0 + (-408)/(-9). Suppose 5*v - q = 3*v - l, 0 = -2*q + 10. Let s be (76/v - -3)*15/(-2). Solve 2*w + 7 = 3*a, -s*a + 15 = -3*a for w.
4
Let s(x) = 3*x**2 + 10*x + 10. Let f be s(-7). Let u = 88 - f. Let t be 2*3/(-30) + u/5. Solve -3*b + 2*j + 14 = t, 0*j = 3*b + j - 2 for b.
2
Let p = 10979 + -10975. Solve 0 = -p*h + 2*i + 8, -7*i + 4*i = 4*h + 2 for h.
1
Suppose 11 = 3*h + 2*u, -h = -0*h + 5*u + 5. Suppose s - o - h + 2 = 0, -6 = -s + 4*o. Solve 2 = -p - 3*a, -2*p + 4*a = s*a - 12 for p.
4
Suppose 38*a = 64*a - 52. Solve a*f + v - 7 - 1 = 0, 4*f + 5*v = 22 for f.
3
Let k(t) = t**2 + 10*t + 3. Let j be k(-10). Suppose j*y = -g - 89, -3*g = -2*y - 4*g - 60. Let c = -4 - y. Solve -5*b - 4*p + c = 0, 3*p = 4*p for b.
5
Suppose -53*v + 2060 - 586 + 1282 = 0. Solve 0 = -4*i - 5*c + v - 63, i - 4 = c for i.
1
Suppose -11 = 2*h - 4*s + 5, -5*h + 5*s = 20. Suppose o + 10 = 2*m + 18, h = -o - 3*m - 7. Solve o*k + 4*u = -u - 21, 2*u + 20 = 5*k for k.
2
Let a be 2*1*(-7 + 8). Let s = 22 - 17. Let k be (s + 29)/((-6)/(-3)). Solve 0 = 5*l - 25, -o - 4*l = -a - k for o.
-1
Let g be 18/(((-9)/10)/((-450)/375)). Let c = 16 - 14. Solve 4*f - g = 6*r - c*r, -5*f = 2*r - 23 for r.
-1
Suppose 0*h + 9*h - 27 = 0. Suppose 2*z - 28 = 5*m, -m - h = 1. Solve z*b = 3*t - 18, 0 = -5*b + 2 - 17 for t.
2
Suppose -574 + 1726 = -9*h. Let a = 132 + h. Solve 0 = a*q + q - 2*k - 4, 0 = q - 4*k + 10 for q.
2
Let x(k) = -10*k + 50. Let u = -472 + 477. Let t be x(u). Solve 5*s = 3*h - t*s + 16, -4*s = 4*h - 32 for h.
3
Let n(f) = -21*f + 107. Suppose 0 = t + k - 5, 32*k - 29*k - 25 = -5*t. Let j be n(t). Solve 0 = -5*c - 5*x + 7 + 3, -5*x = 2*c + j for c.
4
Let u = -10115 - -10120. Solve -10 = -4*v + 14*y - 17*y, -u*y = v + 6 for v.
4
Suppose -6*f - 8 = -5*x - 7*f, 5*x + 2*f = 6. Solve -1 = 4*c + 5*i, x*c - 13*i + 16*i - 1 = 0 for c.
-4
Let w = 1098 + -1088. Suppose h = -4*h - 2*x + 26, 5*x + w = 0. Let f be (9/(-2))/(2/(-4)). Solve 4*y = 5*b - f, h = -3*y + 5*b - 7 for y.
4
Let n be (-13)/91 + -6 + (-100)/(-14). Solve 3 = -q - a - n, -3*a - 12 = 2*q for q.
0
Let h be (-1)/((-78)/(-4) + -5) - (-1860)/58. Solve 4*w - 4*n = h, -81*w + 4 = -79*w + 2*n for w.
5
Let a(j) = 15*j**2 + j - 2. Let b be a(1). Let k be (-4)/6*-3 + 0/b. Let p be 5*(-156)/(-150) - k/10. Solve -2*m = -3*g - 10, -19 + 5 = 2*g - p*m for g.
-2
Suppose 3*k + 2*i = k, -4*i = 0. Suppose -y + 3*f = 10, 5*f - 15 = -0*y + 2*y. Let z = y - 1. Solve -2*r - 5*g - 31 = -k*r, 5*g = -z*r - 37 for r.
-3
Let r(q) = -q**3 - 33*q**2 - 32*q - 6. Let u be r(-32). Let o be (5 + -53)/u - 3. Solve -2*d = -o*s - 13, 4*d = 5*s + 7 + 4 for d.
-1
Let g(f) = -18*f + 26. Let p be g(-2). Suppose -116 - 194 = -p*b. Solve -16 = -4*c - 2*m, c - 5*c + 16 = -b*m for c.
4
Suppose -20 = 4*z + b + 76, -z = -b + 24. Let h be (-92)/z - (-1 - (-25)/30). Solve -3*a - h*m + 28 = 0, -4*a - m + 0*m + 20 = 0 for a.
4
Let m = 729 - 1314. Let b = m - -605. Solve -2*o + 3*h + 0*h + b = 0, o = 5*h + 24 for o.
4
Let g be 3 + ((-3)/(-9) - 476/(-21)). Suppose -p + 36 = 4*o, p - g = -2*o - 0. Solve -2*r = -2*w + 8, -5*r + 10*r - p = -4*w for r.
0
Let c(o) = -o**3 + 6*o**2 - 3*o - 3. Let g be c(5). Let n = 32 - 29. Suppose 5*h = -n*z + 10, -h - 3*h = -4*z - 8. Solve -i = 4*y - g, 2*i = -z*i - y for i.
-1
Suppose -497 = -5*o - 4*g, -2*o - 60*g + 203 = -59*g. Solve 0 = 5*r - 25, l - 107*r + o*r + 8 = 0 for l.
2
Let m be (-75)/24*(-8)/(-20)*-36. Suppose 213*s - 208*s = m. Solve -3*i + 2*o - s = -0*i, -3*o + 11 = -2*i for i.
-1
Suppose 6 - 12 = -3*z - 3*a, -z - 4*a = 1. Solve 0 = 3*l + q + 16, -4*l = -z*l + q + 8 for l.
-4
Let z = -12037 - -12038. Solve 0*k + 34 = 3*k + 5*a, -3*k + 2*a = z for k.
3
Let j(g) = -g**3 + 17*g**2 + 5*g + 239. Let k be j(18). Solve -2*p = 3*b + k, 3*p + 7*b - 8*b - 9 = 0 for p.
2
Let q(b) = -4*b - 20. Let y be q(-2). Let j(u) = -2*u**2 - 24*u + 5. Let z be j(y). Solve r = -3, -3*r + 0 = z*a + 29 for a.
-4
Let b be 44/1*1/(-3)*3. Let n be b/(-77)*(-14)/(-2). Solve -2*v + 4 = -n*v - 2*h, -v = -h for v.
-1
Let f(b) = 13*b + 108. Let d be -5 + (-1 + (-2 - -1) - 1). Let a be f(d). Solve a*i - 8 = 0, i - 16 = 3*c - i for c.
-4
Suppose -2*o = o - 24. Suppose o*g = 9*g - 9. Let z = 75 - 70. Solve -3*a = -4*s + 6, -g = -z*s + a + 2*a for s.
3
Let c be (28/16)/(2/16). Solve 0 = 5*o + 2*m - c, 0 = -2*o + 2*m + m - 2 for o.
2
Let y be (-3 - 1) + 23/((-161)/(-56)). Suppose -y*b + 5 = 3*g + 12, -4*g + 16 = -b. Solve -a - g*q = -5*a + 14, -5*q = -4*a + 10 for a.
5
Suppose -3*h + h - 332 = -5*c, 2*h - 212 = -3*c. Let r = c + -47. Let q be 2/(-7) - (-6)/r. Solve -6*x + 3*x - 1 = -5*a, q = 4*a - x + 2 for a.
-1
Suppose -3*r + 9 = -2*s, 7*s - 4*s = 2*r - 1. Suppose -j + 2*t = s*t - 1, -29 = -5*j + 3*t. Solve -j*k = 5*b + 31, 3*k + 18 = -0*b - 2*b for k.
-4
Suppose 4*j = -28, 2*j - 177 = -3*n - 185. Solve 3*o - n = -m, -5*o + 88 - 70 = -2*m for m.
-4
Let x = -8 - -13. Suppose -5*k + 2 = -7*p + 3*p, p + 5*k - 12 = 0. Let l(z) = 22*z**2 + 2*z + 1. Let g be l(-1). Solve 4*a = -x*v + g, -4 = -a + 2*v - p for a.
4
Suppose -2*b - 35 = -3*l, 3*l + 3*b = 4*b + 40. Let r = -5 - l. Let w = -20 - r. Solve 3*a + p + 15 = w, 0 = -9*p + 4*p - 15 for a.
-4
Let s = 16 + -15. Suppose -s = x - 20. Let g = x + -16. Solve g*t - 3*m - 37 = -2*t, t - m = 9 for t.
5
Let c be (-1)/(((4 + -1)/(-6))/1). Let y = -24 - -24. Suppose 5*b - 2*v - 57 = y, 4*b + 4*v - 48 = 5*v. Solve 6*a + n = 2*a + b, c*a + 1 = n for a.
2
Let f(c) be the second derivative of 10*c**3/3 - 8*c**2 - 160*c. Let q be f(1). Solve 2 = -3*u - z - 5, -u + q*z = -15 for u.
-1
Suppose -1 = -6*z - 13. Let y be (33 - 31)/(z/(-5) + 0). Solve -a - 10 = 4*a + y*l, a - 2 = 3*l for a.
-1
Let d(f) = f**3 + 24*f**2 - 26*f - 26. Let y be d(-25). Let c(o) = -2*o**3 + o**2 - 5*o - 6. Let v be c(y). Solve -5*a + v*a = 2*r - 22, 40 = 4*r + 5*a for r.
5
Suppose 3*d + 2*f = 7*f - 20, 3*d - f + 4 = 0. Suppose 4*j - 86 = j - c, -c + 2 = d. Suppose 9*q = -5*q + j. Solve -5*n - 2*u = 8, -q*n + 2*u = 5*u + 12 for n.
0
Let v be (-18)/(-5) - -13*(-36)/(-1170). Solve 5*g + 0*j - 5*j - 25 = 0, v*j = 5*g - 24 for g.
4
Let b be ((-3)/(-9))/(3*(-14)/(-630)). Solve -2*n = b*s + 9, -14*s = -12*s + 5*n - 9 for s.
-3
Let n(j) be the third derivative of -9*j**4/8 + 16*j**3/3 - 22*j**2 - 3. Let y be n(1). Solve 2*x + 12 = 4*r - 0, -x = y*r - 15 for r.
3
Suppose -3*a - 79 = h - 7*a, 5*h - 5*a + 470 = 0. Let f = 111 + h. Suppose -4 = -13*r + f*r. Solve -r*y - 20 = -4*c - 3*y, 3*y = -2*c - 4 for c.
4
Let u = -12159 - -12177. Let q(h) = h**2 + 7*h. Let c be q(-7). Solve u = t + 4*d, 0*t - 3*t + 2*d - 2 = c for t.
2
Suppose 2*f - 63 = -k, 2*f - 5*f + 2*k = -77. Suppose 21*i + 16 = f*i. Solve 0 = 2*x - 5*z + 2, 2*z + 3 = i*x - 5*x for x.
-1
Suppose 83*c - 87*c = -z + 37, 5*z - 4*c - 57 = 0. Solve z = -2*s + t, 0 = 3*s - 15*t + 16*t + 5 for s.
-2
Let o(s) = 2*s**2 + 71*s + 497. Let g be o(-26). Solve g*c - 13 = 24*f - 23*f, -2*c + 13 = -5*f for c.
4
Suppose 16*z = -131 + 3. Let v be -4 - (2 + z - 3*1). Suppose y = -y + 2*a + 14, -v*y - 5*a + 15 = 0. Solve 5*f + 10*b - y*b = -5, 5*f + 2*b = -14 for f.
-4
Let t(w) = -226*w - 3160. Let k be t(-14). Solve 24*d - 4*o = 19*d - 27, 0 = -k*d - 4*o for d.
-3
Let k(w) = -408*w - 2038. Let b be k(-5). Solve 11 = z + 3*i - 2, -5*z + b*i + 14 = 0 for z.
4
Let k be (-1)/3*(307 + -1534). Solve -5*u = 4*a - 45, -2*a + 405*u + 30 = k*u for a.
5
Let n be 37 + (-16 - -5 - -3). Suppose 121 = 23*d + n. Solve -q - 1 = -r - 6, d*q = -5*r - 25 for q.
0
Let i be 4/22 + 324/33. Let j be ((-36)/(-45))/(4/i). Let o = -107 - -128. Solve -3*u - u - j*z - 14 = 0, -4*u - o = -5*z for u.
-4
Let a(t) = -90*t - 4035. Let i be a(-45). Solve -5*v = -5*q + 25, -14*q = -13*q - 3*v - i for q.
0
Let j = 292 + -280. Suppose 3*y = -24*k + 19*k - 8, 5*k + j = -2*y. Solve y*n - o = 8, -3*o = -3*n + 2*n + 2 for n.
2
Let q(m) = -m**2 + 89*m + 2073. Let p be q(108). Solve l - 2*s - 14 = -0*s, -4*l + s = -p for l.
4
Let w = 387 + -104. Let x = w - 280. Solve 0 = 3*f - 5*o, 2*f = -0*f + x*o for f.
0
Let s = -951 - -936. Let w be -9*(-1)/s*(-60)/9. Suppose -3 + 25 = 5*m - 4*j, -4*m + 23 = -5*j. Solve -a - 