+ 78, c = 3*u - 74. Solve -2*p = 10, -22*p = 5*m - u*p - 20 for m.
2
Suppose -1 = 2*l - 9, 3*s - 74 = -5*l. Suppose q - 38 = -5*c + 5*q, 3*q - s = -4*c. Solve 4*a = -0*o + o + c, -2*o - 4 = -4*a for o.
2
Let r = 163 - -263. Suppose -4*h = -486 - r. Let c be 12/(-28) + h/42. Solve c*d - 4 = -s - 3, 2*d = -s + 1 for d.
0
Let d = -284 + 308. Suppose 2*c + 16 = d. Solve 2*x = 3*v, 0*x - 3*v = -c*x for x.
0
Suppose 0 = -11*q - 317 + 383. Suppose 10*j - q*j = 4*s - 12, 2*s = -4*j + 30. Solve 2*n = -k + s*n - 23, -5*k - 5*n = -5 for k.
-3
Let y be 283/(-5) + 10/(-25). Let z = -48 - y. Suppose -z*s = -8*s - 16. Solve s = -4*n, -2*c - 3*n - n = 20 for c.
-2
Let g(q) be the second derivative of q**5/20 - 5*q**4/6 - q**3/6 + 5*q**2 - 16*q + 2. Let v be g(10). Solve -2*r = 4*k, -2*r + 4*r + 8 = v for k.
2
Suppose 4*z = -4*x - 68, 34 + 41 = -3*z + 5*x. Let n = -11 - z. Solve -4*c + 4*t = -n*c + 29, c = t + 4 for c.
5
Let p = -41 + 48. Let s(k) = -4*k + 2*k**2 + p - k**2 - 7 + 7. Let v be s(3). Solve -3*n = 5*w - 4, 0*n - n = -v*w + 10 for w.
2
Let i(f) = f**3 - 10*f**2 - 11*f - 2. Let l be i(-1). Suppose q + 0 = 3. Let n be 2/(l/q)*-1. Solve n*k - 11 = -s - 0, -3*s = 5*k - 25 for k.
2
Let v = 75 - 59. Suppose -18*j + 140 = -v*j. Let a be ((-42)/j)/((-1)/5). Solve -2*n + 10 = -2*p - a*p, -3*p = -2*n + 2 for p.
-4
Let u = 970 - 964. Solve 2*l - 3*w - 14 = 0, 5*w + 0 + u = -l for l.
4
Let k(v) = -400*v + 26406. Let d be k(66). Let j(t) = 3*t - 2. Let a be j(2). Solve -a*o = 4*y + 8, 3*o + 2*y - 8 = d*y for o.
0
Let o = -581 - -591. Let h be 15/(225/o)*18/4. Solve -5*q = -h*l - 11, -4*l + 3*q = -q + 4 for l.
3
Suppose s - 1 = 8. Suppose 8*m - s*m + 3 = 0. Solve 5*y = 10, m*a + y + 3 = 4*y for a.
1
Let c(n) = -2*n**2 + 146*n - 1351. Let x be c(62). Solve -42*i + 39*i - m = x, 2*i + 2 = -4*m for i.
-5
Suppose -566*j - 95 = -585*j. Solve 3*n - j = p, -n - p + 0 = 1 for n.
1
Let c be 21/5 - 6/30. Let v = -2 + c. Let j = -418 + 422. Solve -l = o + 1, -v*o + j*o + 5*l + 8 = 0 for o.
1
Let r be 190/(-19) + 10 + 10. Solve -4*g - 41 = 5*u, -r*u - 19 = -7*u + g for u.
-5
Let c(h) = 2*h**2 - 32*h - 111. Let y be c(-3). Let g = 43 - 31. Let a be 1/2*g*3. Solve 4*l + 11 = y*x - 0, -3*x - 3*l = -a for x.
5
Let k be 1/2 - 7/(-14). Suppose -k = -w + 2. Let y be 50/4*(273/(-105) + 3). Solve -f = -y*f - w*i + 19, i = 5 for f.
1
Let a = 3774 + -3758. Solve 3*j + 13 + a = 5*x, -5*x + j = -23 for x.
4
Let g(v) = -535*v - 4245. Let n be g(-8). Solve -5*s + n = -5*m, 30*s - 5 = 35*s + 5*m for s.
3
Let i(x) = 2*x**2 + 4*x - 3. Let p be i(-5). Suppose 8*l - 67 = -p. Solve -o = 3, -l*o - 4 - 7 = -4*f for f.
-1
Suppose 5*g = -4*z + 41, -5*z - 2*g + 13 = -51. Suppose 0 = -4*i - 6 + z. Solve -5*w = i*n + 2, -n - 12 = -5*n - 2*w for n.
4
Let m(f) = f**2 - 72*f + 783. Let i be m(13). Solve 3*y + 14 = -2*c, -19*c + i*c - 23 = 5*y for c.
-1
Let k = 10825 + -10823. Solve 2*j - k*p = -10, 0 = 5*j - 2*p + p + 13 for j.
-2
Suppose -4*n + 6 = -5*o, 5*n = 21 - 1. Suppose k - 2*f = -k, o*k + 3*f - 10 = 0. Solve -4*s - 2*z = -2 - 12, k*z = -s + 8 for s.
2
Let o = 3684 + -3681. Solve -4*a + 2*a = -2*p - 16, -o*p - 32 = -5*a for p.
-4
Suppose 2*b + 50 = 7*b. Suppose b + 65 = 15*q. Solve 0*s = -q*s + 2*h - 5, -s + 5*h - 1 = 0 for s.
-1
Suppose -15 - 124 = k. Let d = k + 141. Solve w = -d*a + 3 - 2, 3*a - 3 = -2*w for w.
3
Let o(h) = h**3 + 5*h**2 - 21*h - 77. Let l be o(-3). Solve -5*f = 5, 30 = -l*d + f + 35 for d.
1
Suppose 2*p - 5*z = -26, -4*p + 40 = z + 4. Solve -p*j + 4*t - 2 = -5*j, j = -4*t + 5 for j.
1
Let a(f) = f**2 + 65*f + 969. Let m be a(-42). Let h be 2/(-10) + 52/10. Let k be (-14)/(-6) - (-2)/(-6). Solve h*x + w + 2 = 0, -m*x - 20 = k*x - 5*w for x.
-1
Let p = 38 + -26. Let v be ((-72)/p)/(3/2). Let u be 15/20 - 9/v. Solve u*f - 3 = -4*q + 24, 5*f + q - 28 = 0 for f.
5
Suppose 4*m - 4 - 12 = 0. Let k = 17 - 8. Let v be (2 + (-51)/6)/((-1)/2). Solve -5*j = -2*z + k, -m*j - 2*z = 5 + v for j.
-3
Let v(w) = -21*w + 718. Let p be v(34). Solve 4*u + 0*b = 4*b + 4, 0 = p*b for u.
1
Let g be (((-168)/7)/4)/2 - (-15 + 2). Solve -5*n - 10 = -2*q + 5*q, -q + 5*n = g for q.
-5
Let o = 218 + -534. Let h = o - -340. Solve 0 = -3*t + 2*d + 21, -3*t - 4*d = -7*d - h for t.
5
Suppose -236*n = -232*n - 12. Suppose -l = -2*p + n, -5*p = -0*p - 2*l - 8. Solve 6*x - 4*x - c + p = 0, 0 = -4*x - 2*c + 12 for x.
1
Let u(j) = -10*j - 743. Let h be u(-75). Solve b + 5 = 2*g + h, 4*g - 3*b + 2 = 0 for g.
-2
Suppose 3*o - 42 = 21. Let a = o + -20. Let t = 834 - 824. Solve -3*n = -x + 6, 2*x = -t*n + 5*n + a for x.
3
Let u = -168 - -83. Let f = -55 - u. Suppose 0 = -35*q + f*q + 10. Solve 4*o + 7*d - 2 = 2*d, -2*d + q = o for o.
-2
Suppose z + 5 = -6*q + 5*q, -4*z = -4*q + 36. Solve 4*k + 5*u + 10 = 2*k, -q*k + 2*u = -4 for k.
0
Let i = -446 - -465. Suppose i*c = 107 - 12. Solve -2*a + 4*z = 10, c*z - 2 = 2*a + 3*z for a.
3
Let z = 80 + -227. Let r = z - -152. Solve g - 20 = 5*i, -r*i - 23 = g - 3 for g.
0
Suppose 2*p - 2*j - 2 = 0, 4*j = -0*p - 2*p + 26. Suppose 0 = p*x + 2 + 13. Let w be (14 - 14)/(-1 + 0 - x). Solve -5*o - 4*l = 24, -3*l = -4*o - 13 - w for o.
-4
Let m be 0/3 - (37 + 0). Let h(d) = -35*d + 2. Let r be h(1). Let b = r - m. Solve -z + 2*z + 10 = -4*s, -3*s = -5*z - b for z.
-2
Let b = 14212 + -14199. Solve -3*d - 5*v - 15 = 0, -16*v + b*v - 9 = -d for d.
0
Suppose -52*r - 144*r = -784. Solve o = r*j + 21 - 25, 2 = 3*o - 5*j for o.
4
Let x = -10 + 13. Suppose x*j - j + 5 = 3*w, -w = -4*j + 5. Solve w*u = 3*g + 9, 0 = 2*g + g + 15 for u.
-2
Suppose 88*x - 84*x - 3*s - 37 = 0, 7*x + s = 71. Let i be (-2 + 5)/(-1 - -2). Suppose -i*c + c = 0. Solve 0 = -b + j - 4, c = -b + 4*j - x - 0 for b.
-2
Suppose 440 = 77*z + 55. Solve -1 = -z*o - 10*p + 6*p, 4*p = -4*o for o.
1
Let n = -2 + 4. Let i = -3 - -8. Suppose 5*j = 4*l - 37, -5*j - 31 = -13256*l + 13254*l. Solve 20 = -5*f, 0 = -l*h - n*f - i for h.
1
Suppose q - 24 = g + 4*g, 4*g + 20 = q. Let i = -2 - g. Let d = -5388 - -5390. Solve -i*j = k + 2, 0*k - 2 = -k + d*j for k.
0
Let l = 28 + -26. Suppose -3*x - l*x - 25 = 5*m, -4*x = 2*m + 20. Solve c - 3*c + 5*b = -15, m = -4*c - 3*b - 35 for c.
-5
Let u(j) = -j**2 + 22*j - 103. Let n be u(10). Solve 0 = 2*q - 2, -6*q + n = 3*c - q for c.
4
Let p(y) = y**2 - 5*y + 18. Let a be p(4). Let r be ((-7)/(21/(-10)))/(a/21). Solve l + l + 4 = -5*d, r*d - 4*l + 22 = 0 for d.
-2
Let l(q) = 10*q + 1. Let z be l(-4). Let u = -26 - z. Suppose -51 - 45 = -48*v. Solve -u = y - 4*f - 1, -8 = 3*y + v*f for y.
-4
Suppose 2 - 7 = -5*q. Let d(k) = -k**2 - 18*k + 79. Let t be d(-24). Let m be (4/(-13))/2 - 270/t. Solve -5*v = -m*u - 10, 4*v - q = 2*u + 1 for u.
-5
Let u = -149 - -157. Suppose 49 = u*h + 49. Solve h = -4*b - 4*d - 36 + 8, -4*b - d - 13 = 0 for b.
-2
Suppose 10*q - 2 = 268. Solve -2*j = -q*y + 24*y - 13, j + y = -6 for j.
-1
Let x = 4 - 1. Let g = -22 + 27. Suppose 2*y = u + 3*u - 8, x*u + 8 = g*y. Solve 3*c - j = -10, -4*j - 11 = u*c - 3*j for c.
-3
Let d = 15 + 41. Let i be -6 + 320/d - 23/(-7). Solve -4 = i*h + 2*b, 3*h = -3*b - b - 2 for h.
-2
Let z = -24 + 29. Let n be (12/(-18))/(4/(-678)). Suppose -3*g - w - 22 = -n, 5*g - 145 = -3*w. Solve -o - 2*f + 23 = 3*f, 4*o = -z*f + g for o.
3
Suppose 0 = p + 2*i - 126, -4*p = -2*i + 382 - 936. Suppose -7*u - p + 157 = 0. Solve 0 = 3*t + 2*v + 3, -u*v - 2*v = 0 for t.
-1
Suppose 0 = 13*x - 19 - 20. Let o be (-244)/(-40) - x - (-26)/(-260). Solve -4*u + n = -11, -u + o*n + 9 = -2 for u.
2
Let o(l) = -3*l**2 - 12*l + 39. Let b be o(-6). Suppose -2 = -z, 18 = a - z - b*z. Solve -5*i + a = -4*j, j = -2*i + 2*j + 8 for i.
2
Let f = 5211 - 5211. Solve z = -i + 2*i - 1, f = -3*i + 5*z + 13 for i.
-4
Suppose 65*l + 45*l + 13*l = 369. Solve 7 = -5*o - 4*v, 14*v - 16*v - 3 = l*o for o.
1
Suppose a = b + 6, 24*b = 29*b + 4*a - 24. Let o = 5 + -1. Suppose b = o*s - 0 - 8. Solve 3*i + y - 4 = 0, 6*i + y = s*i + 4 for i.
0
Let x = 103 - 99. Suppose 0 = 85*w - 788 + 108. Solve -8*i + 4*i - w = h, 4*i - 2*h - x = 0 for i.
-1
Suppose -3*g + 21 = -0*g. Let p(j) be the first derivative of 5*j**2/2 - 33*j - 309. Let a be p(g). Solve a*z - 2*t = -10, 2*z + 2*t + 2*t = -4 for z.
-4
Let f = 2685 - 2682. Solve 5*l = f*a, -12*a + 3*l = -10*a + 1 for a.
-5
Let i(u) = -4 - 4*u + 7*u +