r r.
-2
Let l = -302 - -632. Let t be l/(-264) + (-10)/(-8). Solve -3*s - 17 = -3*f + 2*f, 2*f - s - 14 = t for f.
5
Let v(a) = a**2 - 304*a + 2657. Let d be v(9). Solve -13*s = -11*s + 5*n - 3, -d = -2*n for s.
-1
Suppose -2*j + 5 = -j + 3*t, -4*t - 101 = -5*j. Suppose -15*b = -j*b + 4. Solve -a + 3 = 5*r - 6, -5*a = -b*r - 18 for a.
4
Let p = 401 - 401. Suppose 4*x - 5*m + 2 = 0, 8*x - 12*x - 4*m + 16 = p. Solve 2*l - 2 = -5*q + 3*q, -x*l - 1 = -q for l.
0
Suppose -87*r - 16 = -173*r + 82*r. Solve -2 + r = 2*q, q = -2*x + 9 for x.
4
Let z be 5 + 13965/49 + (3*2 - 0). Solve 2*i = -2*h, -302 = -2*i - z for h.
-3
Suppose -8 = -2*r - 0*r. Let p be (6/21)/(72/756). Suppose y - p = -5*c - 4, r*y = -2*c - 4. Solve -4*b - 16 = -2*z + 6*z, -3*z - b - 14 = c for z.
-5
Let o = -164 - -292. Let n = o - 111. Solve 10 = 4*d - x, 3*x - n = -5*d + 2*x for d.
3
Suppose -2*x + 6 = -q, 3*x - 1 - 8 = 0. Solve -3*y + 10 = -m + 19, -y + 5*m - 3 = q for y.
-3
Suppose -40*k = -106*k + 198. Let j = 35 + 21. Let i be 3/(124/j + -2). Solve -i = k*f - 0*u - 5*u, 2*f - 5*u = -11 for f.
-3
Suppose -98*l - 21*l + 357 = 0. Solve 8 = -5*h - n, 0 = -h - l*n - 0*n + 4 for h.
-2
Let w = 2 - -1. Suppose -5*r - 34 = -0*l - 2*l, 54 = 5*l + w*r. Suppose 5*z - 2*z = l. Solve 0 = -5*a + 15, -z - 4 = 5*h - a for h.
-1
Let n(z) = -54*z - 75. Let g be n(7). Let c = g + 456. Solve 0 = r + 3*r - c*a - 4, -4*r = -5*a - 4 for r.
1
Let u = -501 - -519. Let p(d) = -2*d**3 - 3*d**2 + 5*d + 2. Let s be p(-3). Let b = u - s. Solve -q = -3*k - 2*q - 10, -b*k = -5*q + 7 for k.
-3
Let i = 9 - 6. Suppose x - 4*x = -27. Let n(s) = -s**3 + 10*s**2 - 4*s - 42. Let z be n(x). Solve 3*t = -12, -7 + z = i*r - 2*t for r.
-4
Let q be (-22)/(-33) + (-573)/9. Let d = q + 66. Solve d*s = -2*t, -2*t - 20 = 2*t - 4*s for t.
-3
Let y = 4952 + -4949. Solve 0 = -l - 4*t - 4, -y*l + 16*t - 19*t = -6 for l.
4
Suppose 0 = 2*q - 5*o - 30, 200*q + 24 = 201*q - 4*o. Solve 0 = -h, 16 = -4*j - 3*h - q*h for j.
-4
Let j(h) = 2*h**3 - 6*h**2 - 13*h + 34. Let c be j(6). Suppose c*f + 10 = 174*f. Solve -4*x = 4*l - f*l + 16, 0 = -x - 3*l - 17 for x.
-5
Suppose -70 = -2*c + 2*o, 0 = 5*c - 4*o + 110 - 282. Suppose 1845*y - 1837*y = c. Solve -4*r = 3*x - 8, -2*x + 8 = y*r - 4 for x.
-4
Suppose 0 = 241*q - 235*q - 2616. Suppose -q = 2*w - 442. Solve 2*u + w = 3*o + 22, 0 = -3*o - 4*u + 11 for o.
-3
Let z = 1272 + -1270. Solve 4 = 4*a + z*c - c, -2*c = -a + 1 for a.
1
Suppose 11*w - 9 + 2 = 26. Solve -2*k + 3 = -u, w*u - 4 = -4*k - 3*k for u.
-1
Suppose 2*c + 7 = 3*h, 2 = 2*h - 9*c + 5*c. Solve -4*q - 8 = 2*w, 4*w = h*w + 4*q + 8 for w.
0
Suppose -22*t + 590 = 260. Solve d - 5*h = t, -10*d + 11*d = 2*h + 9 for d.
5
Let y be 17175/2290*1/(30/8). Solve -4*i = y*j - 4 - 6, i - 1 = 0 for j.
3
Suppose 5*i + 5*u - 68 + 3 = 0, -5*i = -3*u - 25. Suppose 0 = 4*r + i, -4*c + 4*r + 8 = -3*c. Solve 4*z + c*z - a - 11 = 0, 10 = 3*z + a for z.
3
Suppose -6*p + 169 + 89 = 0. Let m be (-102)/(-30) - 3 - p/(-5). Solve v + 4*l + 10 = -12, -l - m = 2*v for v.
-2
Let q = 185351 - 185339. Suppose -v - 5*h - 6 = 0, -2*v - 4*h - 20 = -5*v. Solve 0 = v*x - 5*b + 4, -5*x - b = -q - 12 for x.
4
Suppose -21*k + 111 = 11*k + 5*k. Solve k*x + 5*b - 6 = 7*x, b = -2 for x.
-4
Let u(h) = -31*h**2 + 22*h + 16*h**2 - h**3 + 24 - 5*h**2. Let b be u(-21). Solve 4*z + 1 - 4 = -b*a, -37 = -5*a + 4*z for a.
5
Let a(j) = -88*j - 1141. Let c be a(-13). Solve 0 = 3*u - c*y - 6, 8 = -2*u - 0*y - 2*y for u.
-1
Suppose -a + 11 + 6 = 0. Suppose -9*z = -a + 17. Solve 5*f + z*w + 35 = -2*w, w = -5 for f.
-5
Suppose -3*u + 16 = g, 591*u + 2*g - 26 = 586*u. Solve -4*n = 3*h - 5, 19 = 5*n - u for h.
-5
Let j = -283 + 328. Suppose 27*u = j*u - 72. Solve -3*r + u*r - 8 = 4*w, r = -4*w - 8 for w.
-2
Let u = 805 + -793. Solve 19*d - 4 = 23*d, -u = -4*q + 4*d for q.
2
Let w(c) = c**3 + 4*c**2 + 3*c. Let z be w(-3). Let n = 54419 - 54391. Solve -u + z*u + h = -3, 4*u + 4*h = n for u.
5
Let j(u) = 107 + 102 - u - 183. Let d be j(22). Solve 2*l = 2*t - 2*l - 16, -d*t = 2*l + 8 for t.
0
Let l = -1731 + 1731. Solve -f - 7 = -n, -f - 4 + 0 = l for n.
3
Suppose -4 + 17 = -g - 4*x, -5*x = 15. Let i = 4 - g. Let b(q) = -56*q - 219. Let s be b(-4). Solve -s*w + 3*k + 1 = 0, 5*w + 6 = -3*k - i for w.
-1
Suppose -12*n + 209 = 7*n. Suppose n*i - 27 = 204. Solve -3*g = -2*o + 23, o = -4*g - g - i for o.
4
Suppose 38*c + 5 = 43*c + 2*p, -3*c + 5*p + 3 = 0. Solve 3*g + 4*y + 7 = 0, -g - g + y = c for g.
-1
Let f be 3/(-6)*-4*5/2. Suppose 16 = f*a - 3*r, -5*a = 2*r + 5 - 11. Solve -x + 3 = -a*x + 5*p, 3 = 3*x - 3*p for x.
2
Let g(l) be the first derivative of l**4/4 - 2*l**3/3 + l**2/2 + 2*l - 83. Let d be g(0). Solve 0 = -0*a + d*a - 4, 2*a = -3*z - 2 for z.
-2
Suppose h - 4 = 3*n, -313*h + 4*n = -316*h + 38. Solve 3*w = -x - h, x - 3 = 5*w + 11 for x.
-1
Suppose -5973*q = -6192*q + 657. Let c = 12 - 7. Suppose -c*b = -149 - 21. Solve -j + q*z - 17 = 0, -8 + b = -3*j + 4*z for j.
-2
Suppose 3*m = 3*j - 30, -2*m + 5*m = -15. Suppose -151 = -j*y - 136. Solve f - 9 = y*p - 4*p, 5*f = 20 for p.
5
Let t be ((-92)/69)/((-52)/117). Solve -t*s = 3*l, 7*s - 9 = 10*s for l.
3
Suppose 5*w + 5*p = 8*p + 13, 4*p = 16. Solve 4*x - 29 = -w*u, -7*u + 4*u + 3*x + 12 = 0 for u.
5
Let w(s) = 637*s - 634. Let x be w(1). Solve 19 - 28 = -z + 3*c, x*z = -2*c + 5 for z.
3
Let z(d) = d**3 + 105*d**2 + 20*d + 2106. Let c be z(-105). Solve 3*f - 9 = f + 5*m, -3*m + c = -5*f for f.
-3
Suppose -2*h = -2*i - 26, -8*h + 4*i + 28 = -7*h. Suppose -4*u + 5*a = h, -u + 2*a - 17 = -3*a. Solve -f - 8 = -5*f + 4*t, -u*t - 9 = 0 for f.
-1
Let v(k) = -k**2 - 265*k - 5115. Let d be v(-21). Solve -5*w - 3*j = 13, 4*w + j + 18 - d = 0 for w.
-2
Let y = -297 + 421. Suppose 2*a - o - 16 = 0, -129*a + 3*o + 39 = -y*a. Solve a = 3*t - 5*n - 13, 3*t - 4*n = 17 for t.
-1
Let s = 2597 + -2554. Solve s*c = 38*c - 5*m - 15, 5*c = 4*m + 12 for c.
0
Suppose -20*v + 36 = -8*v. Suppose k + v*a - 18 = 0, -2*k = -4*a - 2 - 4. Solve g - 5*b = 16, -k = 5*g - 4*b - 5 for g.
-4
Let n(l) = -l**2 + 3*l - 1. Let d be n(2). Let b = 1233 + -1463. Let z be b/(-60) + d/6. Solve z*m - 1 = 3*c - m, 5*c - 13 = m for c.
3
Let o be 78/(-546) - 87/(-21). Solve 0*a - o*a = -5*n + 25, a + 10 = 5*n for a.
-5
Suppose 144*c - 28*c - 296 = 168. Solve -4*u - c = 4*r, -2*r + 0*r - 4*u + 2 = 0 for r.
-3
Let h be (-490)/(-140) + (-3)/(-2). Suppose -4*x + 4*o + 8 = -0*o, 3*o - 24 = -3*x. Solve -g - 5 = 5*w, -g - g + h*w + x = 0 for g.
0
Suppose -5 = -5*v + a, 8*v - a + 15 = 13*v. Suppose 0 = v*i - 20 + 12. Solve i*p - 3*k = 3, -3*p - 5*k - 2 + 26 = 0 for p.
3
Suppose 2*b + r = -6 + 9, -4*b = -2*r - 18. Solve -5*k + 3*a - 37 = 0, 2*a = 5*k + b*a + 21 for k.
-5
Let u = -7 + 11. Let s = 9 - u. Suppose -3*m - 24 = -4*a, -3*a - 5*m - 6 - s = 0. Solve -15 = -a*t - 2*x - 0, -5*x - 15 = -3*t for t.
5
Let m = 8706 + -8701. Solve m*p = 0, -x - 5*p = x - 6 for x.
3
Suppose -113 = 9*m + 463. Let f = m + 87. Let l be 7 - 1 - (4 + -2). Solve -7 = -q + 5*r - r, l*q + r = -f for q.
-5
Let m be -3*(-5)/(-3) + 10 + -2. Suppose -m*g + 11 + 5 = -x, 4*x = -16. Solve 3*r - 4*r - g = 2*c, 0 = -3*r - 12 for c.
0
Suppose j + 71*r - 3 = 72*r, -3*r + 9 = 3*j. Solve 7*y = -3*s + j*y - 29, 0 = 4*s + 2*y + 22 for s.
-3
Let b(s) = 47*s - 75. Let j be b(2). Solve 0 = 2*f - 4*x + 5 - 3, 3*x = 5*f + j for f.
-5
Let z = 4049 - 4056. Let l(d) = d**3 + 4*d**2 + 2*d - 4. Let p be l(-4). Let b be z*-2*p/(-14). Solve -b = f - r - 3*r, -5*f = -3*r + 9 for f.
0
Let w = 323 + -278. Let l be 27/w - 14/(-10). Solve 5*v = 4*g + 13 + l, -3*g = -v + 14 for v.
-1
Let d = 16986 - 16977. Solve -d*c + 8*c + 5 = u, -3*u - c = -7 for u.
1
Suppose 2*d = a + 8, 1024*a - 1023*a = -2*d + 16. Suppose -3*k = -6*r + r + 36, -r - 4*k - 2 = 0. Solve 5*w = -a*x - 0*x + r, -w - 14 = -3*x for w.
-2
Suppose -17 = t + 4*u, -3*t - 19 = -u + 6. Let n be -4*((-81)/(-18))/t. Solve n*w - 8 = 0, 2*z - 2*w = 3*w - 28 for z.
-4
Let c(w) = w**3 - 4*w**2 - 5. Let x be c(5). Let p = x - 61. Let h = p - -43. Solve -2*i - h*s + 19 = s, -4*s = i - 17 for i.
5
Let l be -1 + 24/10 - (-1107)/1845. Solve l*d + 2*n = 0, 0 = 32*d - 30*d - 2*n + 8 for d.
-2
Suppose 10*l = l + 25*l - 48. Solve l*j = -9, -13*j = -3*o - 11*j - 3 for o.
-3
Let g = -164 + 310. Let v = 166