20). Solve 4*c + c = r*y - 35, c - 5*y = -19 for c.
-4
Let d be (3*1)/(9 - (7 - -1)). Suppose -3*s - d*w = -40 + 7, 2*s - 5*w - 50 = 0. Solve -3*n + 2*a - s = 2*n, -5*n + 10 = 3*a for n.
-1
Suppose -4*y - 8 = -2*t, -26*y = -22*y + 4. Solve t*m - 17 = 5*c, 8 = -0*m - 2*m for c.
-5
Let s = 112 + -112. Let r be (0 - s)*11/(-22). Solve 2*z - 3*z + m + 1 = r, 2*m - 4 = 5*z for z.
-2
Suppose 0 = 2*i + 5*i - 14. Suppose -j + 32 = 3*v, 6*j = i*j - 16. Solve -a - 6 = 5*p + 16, -p - v = 4*a for a.
-2
Suppose -23 = w - m, -2*w - 3*w - 87 = 2*m. Let g = 13 + w. Let k be -3 + (4 - 3) - 12/g. Solve -2*p + k = -a + 8, -8 = -2*a for p.
-2
Suppose -2*r + t - 34 - 20 = 0, 34 = -r + 4*t. Let l be (2 + -12)/(6/(r - -2)). Suppose 7*q - l = -3*q. Solve -4*b = -j + 3 - 14, b = q*j + 14 for b.
2
Let i(j) = 6*j - 2. Let f be i(2). Let b be (f/4)/(2/4). Let v = 26275 - 26272. Solve -3*p - 3 = v*q, 3*p + 3*q - b = 2*q for p.
3
Let i = -524 + 516. Let o be ((-18)/12)/(6/i). Solve d + o*q = -1, 0 = 3*q - 0 + 6 for d.
3
Let g be 0 + 1 - (-6 + 3). Suppose 8*a + 739 = 891. Solve 5*b + 0*b + 4*h = -29, a = -3*b - g*h for b.
-5
Suppose 22*h + 4*h - 520 = 0. Let m be 1/(h/8)*-10 + 8. Solve -3*n = 5*t - 40, -n = -2*n - m*t + 25 for n.
5
Let f(d) = d**3 + 40*d**2 - 2*d - 78. Let x be f(-40). Solve 2 = x*v - 3*p - 0, -v - 3*p + 10 = 0 for v.
4
Suppose 73*z - 226*z = 211*z - 7*z. Solve 4*a - k + 25 = z, -88*k + 21 = -3*a - 85*k for a.
-6
Let b = 15806 - 15796. Solve 15*z - 3*d = 11*z + b, 0 = -3*d + 6 for z.
4
Let y be ((0 - -5)*12/(-5))/(-2). Suppose 30*q - 186 = -y. Solve c - k + q = -0, 2*c - 3*k = -16 for c.
-2
Suppose -2592 = 31*s - 34*s - 24*s. Solve 2*g - 5*b = 21, s*g + 18 = 97*g - 5*b for g.
3
Let y be -8*(-15)/(-160) + 38/8. Solve 2*k + 2*k + 8 = -2*a, 0 = k + y for a.
4
Suppose 3*g - 2*f + 157 = 0, -17 + 37 = -5*f. Let h = g + 66. Solve 4*v - m = -17, 0*m - h = 2*v - m for v.
-3
Let q(n) = -n**2 + 19*n + 1472. Let h be q(-30). Solve 0 = h*s - 2*t + 12 - 36, -2*s = -5*t - 45 for s.
5
Let h = -91 + 184. Suppose -x - h + 10 = -5*v, -2*x - 22 = -v. Suppose y - 5*y = -v. Solve -18 + 6 = -4*t, -3*t + y = z for z.
-5
Let y be (1404/65)/(4/(-10)). Let w(m) = m**3 - 2*m**2 - 3*m - 1. Let n be w(3). Let b be 44/52 + n + y/(-13). Solve -5*f + 18 = -d, d - 21 = 4*d - b*f for d.
-3
Let i(f) = 2*f**2 + 17*f - 7. Let y be i(-9). Suppose y*m + m = 0. Solve -2*o + 2*j = 7*j + 7, m = o + 4*j + 5 for o.
-1
Let c(z) = z**2 + 57*z - 10. Let h be c(-38). Let v be (-13)/(1170/h) - 6/45. Solve 4*g - 7 = j, -j = -3*g + v*g - 11 for j.
1
Let s be (-32)/(-8)*-64 + (-3)/1. Let b = s - -261. Solve -b*p + g = -0*p - 1, -5*p + g - 2 = 0 for p.
-1
Suppose 480 = -5*r + 5*y + 460, -r + 5*y = 28. Solve 2*d - 8 = 5*w - 34, 0 = -4*d + r*w - 20 for d.
-3
Suppose -i = -2*d - 10, 2*i - 7*i - 2*d + 86 = 0. Solve 5*y - 2 = 5*p + 3, -5*y - 2*p - i = 0 for y.
-2
Let u(w) = w - 1. Let v = -47 - -48. Let b be u(v). Suppose 0 = -t - b*t. Solve -2*d - k = 13, 2*k = 3*d + 9 - t for d.
-5
Let z(f) = -f**3 - 7*f**2 - 3*f - 7. Let n be z(-7). Solve n*s = 13*s + 5*w + 22, -35 = 5*s + 4*w for s.
-3
Let y = -20746 + 20749. Solve -2*v = -5*c - 25, -y*v + 39*c + 10 = 37*c for v.
0
Let f be (-1)/3 + 290/15. Suppose 3*k + f = -n, 25 = -n - 2*n - k. Let v = -6 - n. Solve -3*c + v = -4*h, c + 40 = -3*c - 5*h for c.
-5
Let s = -5746 - -5750. Solve 3*g - 2*b + 8 = 2*b, g = -s*b - 8 for g.
-4
Let t(l) = 4*l + 24. Let m = 58 + -63. Let y be t(m). Solve 5*h = -0*h + x - 25, 5 = -h - y*x for h.
-5
Suppose 5*m = 2*h + 8, 4*h + 5 = -4*m - 11. Let r be 1/h + 366/24. Solve -4*l = 5*t - 13, -5*t - 6*l + r = -l for t.
1
Suppose -29*n - 13*n = -84. Solve -3*g - 23 = 3*i - g, 0 = -3*i + n*g - 7 for i.
-5
Let a(y) = y**2 + 5*y - 24. Let t = -275 - -278. Let q be a(t). Solve q = 4*i + 4, k - i - i - 3 = 0 for k.
1
Suppose 12*y + 1 = -g + 10*y, -5*g + y = -61. Solve 2*d = 8, g = -z + 2*d + 2 for z.
-1
Let s be -6*(-1)/(-2)*206. Let y = 637 + s. Solve 0 = -4*c - 4*g, -5*g + y = 2*c + 4 for c.
-5
Let z be ((-2)/2)/(4/(-8)). Let i be (10/(-4))/(1 + 18/(-8)). Suppose -i = 6*f - 20. Solve 7*t - 12 = 3*u + f*t, -z*t = -2*u - 6 for u.
0
Let v be 4 - (159/106)/((-1)/6). Solve -9*z - 9 = 3*s - v*z, -2*s = -2*z + 4 for s.
1
Let y = 15815 + -15813. Solve 2 = -2*s + 3*o, -y*s + 7 = -o + 13 for s.
-4
Let o = 13770 - 13765. Solve 0 = -5*p + 4*b - 9*b - 45, -o*p - 35 = 3*b for p.
-4
Suppose 0 = 90*f - 91*f + 192. Let j = f + -189. Solve -x - 20 = -j*a, 5*a + 4*x - 5 = -0*x for a.
5
Let n = -51 - 9. Let d = n - -68. Suppose d = 4*o, 2*o - 4 - 3 = -x. Solve 4*s - x*f = 3, -5*s - 4*f - 5 = f for s.
0
Let q = 37 - 34. Suppose q*z - 36 = -4*p, -2*p = -0*p - z - 28. Let i = 16 - p. Solve 5*k - j + i = 3*j, 5*j = 5 for k.
0
Let v be 18/30 + (-190)/25 + 8. Solve -2*g = b + v, -5*b - 5*g - 35 = -9*b for b.
5
Let y(s) = s**3 + 5*s**2 - 2*s - 9. Let x be y(-6). Let c = x - -39. Suppose -u + c = -0*u. Solve -k = -u*k - 5*h - 40, -5*h - 25 = 0 for k.
-3
Suppose 7 = 43*q - 42*q. Let h be (q + -5 - -2) + (1 - 1). Solve 0 = 3*u + 3*k + 6, 3*k = -2*u - k - h for u.
-2
Let w be 12 + 1/((-3)/6). Suppose w*y - 12 = 14*y. Let d be -1 + -3 - (-11 - y). Solve 2*l - 2*k + 2 = 0, -3*k = 4*l - 0*k + d for l.
-1
Let p(t) = 6*t + 47. Let z be ((-1)/(1 - 52/56))/2. Let q be p(z). Solve -u + 14 = s + 4*s, -18 = -q*u + s for u.
4
Let d(v) = v**3 - 7*v**2 + 9*v - 14. Let t(u) = -u**3 - 7*u**2 - 3*u - 15. Let w be t(-7). Let k be d(w). Solve -4*c = 5*p - 11, 0*c + k*c - 16 = 0 for p.
-1
Let h(x) = -x**3 + 5*x**2 + 148*x - 928. Let q be h(7). Solve 2*r + 5 = -3*a, q*a = 14*a + 20 for r.
5
Let o = 8249 - 8245. Solve r + 9 = -4*z, o*r - 3*z = 2 - 0 for r.
-1
Let a(x) = x**3 + 17*x**2 - 19*x - 13. Let o be a(-18). Suppose 38 = o*d + 13. Solve -4*z + 3*b = 4*b - 16, -d*b = -5*z + 20 for z.
4
Let y be (-5 + 3)/(-2) + (8 - 4). Let q = y + -1. Solve -5*o + q = -3*v - 16, o + 4 = -v for v.
-5
Suppose o + 4*u + 28 = 8, 28 = -3*o - 4*u. Let z be 544/16*(-2)/o. Let w = z - -14. Solve 2*s + 9 = 4*k + w, -3*s + 12 = k for k.
-3
Suppose 0 = 3*i - 3*m, -3*i + 6 = 2*i - 2*m. Suppose -4*j + 5*l - i*l = 63, l = j + 15. Let c = j + 23. Solve -3*x - a - c = 2*x, 2*x + 2 = -3*a for x.
-1
Let h be (-25146)/(-508)*4/11. Solve -3*s = -3*b - 15, 4*b + 16*s - 18*s = -h for b.
-4
Let d = 7991 + -7969. Solve 0 = -j + v + 2, -27*v = 5*j - d*v for j.
1
Let k = 772 - 760. Suppose -k = -2*g - 8. Solve -w - w = -3*n + 16, -g = 2*n + 5*w for n.
4
Suppose -4*q + 4 + 8 = 0. Suppose i + 10 = 5*b, -35*b = -2*i - 40*b + 10. Solve -4*z - 14 = 3*s, -q*s - 2*z + i*z = 10 for s.
-2
Suppose 205 + 75 = -28*k. Let f be 3 - k/20*4. Solve -5*m = -0*m - 4*a - 11, -f*m + 2*a = -13 for m.
3
Suppose 4*i - i - 21 = 0. Suppose -i*u = 6 + 22. Let o(f) = f**2 - 3. Let w be o(u). Solve -2*r = 5*q - 6*r - w, -4*q + r = -17 for q.
5
Suppose -5*v + 5*u + 35 = 0, u + 237 = -5*v + 248. Solve -3*k + 6*k + 2*z = -v, -2*z = 2*k for k.
-3
Let z(c) = -c + 2. Let b be z(1). Let q(p) = -p**3 - 2*p + 3. Let k be q(b). Suppose 4*m - 62 + 2 = k. Solve -3 = -4*l + 3*n - 2, 5*l - n = m for l.
4
Let o(i) be the first derivative of i**4/4 + 14*i**3/3 + 3*i + 136. Let n be o(-14). Solve n*u + 15 - 3 = d, -d + 4 = -u for d.
0
Let v be 5*(10/(-2) + 504/90). Suppose 15*y - 6*y = -v*y. Solve -4*f = -4*n - y*n - 20, -f = n + 3 for n.
-4
Let k(i) = 2*i - 9. Let h be k(6). Solve 0 = h*f - 3*y + 3, 0 = -2*f - 3*y + 40 - 27 for f.
2
Let p(i) = -i**3 - 2*i**2 + 4*i + 4. Let m be p(-2). Let o be (-5)/((-3)/9 + m/6). Solve -f + o*r - 1 = 3, -2*r = -2*f for f.
1
Let v be ((-3)/(-2))/((-485)/120 - -4). Let k = 11 + v. Let z be 1/(-5) + (-80)/k. Solve 0 = g + 2*q - z, 3*q = -2*g + 4 for g.
-1
Let z = -2452 + 2460. Solve 25*y - 20 = 4*b + 30*y, -2*y = b + z for b.
0
Suppose -3*q = 2*q + f + 20, 4*f = q - 17. Let i be (q + 23 - 4) + -4. Suppose -i + 24 = 3*v. Solve -3*o - 3*r = r - 2, 0 = 2*o - v*r + 12 for o.
-2
Let k(a) = -12*a - 182. Let b be k(-20). Suppose -17*c - 738 = -b*c. Solve 0 = -3*n - 4*q + 20, q = -5*n + 2*q + c for n.
4
Suppose 34*i - 37*i - 3 = -12. Solve -2*v = -w + 11, v - i*w = 6*v + 11 for v.
-4
Let s = 8 + -2. Suppose -s*l + 3*l + 42 = 0. Let n be 46/l - 24/84. Solve -18 = -2*u - n*k - 7, -u - 4*k + 18 = 0 for u.
-2
Suppose -3*o + 315*k - 319*k + 31 = 0, -4*o + 