, 16 = r + 4*r + a for r.
3
Let k(a) = -a**3 + 15*a**2 + 14*a + 36. Suppose 49 - 1 = 3*r. Let y be k(r). Solve -2*l = -y*l + 5*m - 14, -m + 8 = -3*l for l.
-2
Let k = 120 + -118. Let r be 0/(-5) + k/1 + -2. Let i be (6/(-18))/(2/(-30)). Solve -2*j = -5*d + 14, -d = -i*j - r*j + 11 for d.
4
Suppose 5*t - 15 = 2*o - 7*o, -3*t = -5*o - 17. Suppose 3*s = -4*f + 13, -5*s = -2*f - t - 9. Let k be f/6*3*2*5. Solve 5 = -k*j, -2*l - j + 0*j = 11 for l.
-5
Let h = 227 + -215. Let b be (7/63*-3)/((-4)/h). Solve -16 = 5*u + 2*k, b = u - 2*k + k for u.
-2
Let q be 2 - (-3 + (5 - -4) + -6). Solve -g - 19 + 16 = -u, 3*g + 11 = q*u for g.
-5
Let d be 2/(-4)*((-10 - -20) + -10). Solve 2*f = 2*r + 2 - 12, 4*r + f - 5 = d for r.
2
Let f = -29188 + 29188. Solve 3*d - 6 = f, -5*y + 16 = 16*d - 13*d for y.
2
Suppose 3*t - 22 = -t + 2*m, 3*t = -4*m + 44. Let b be t/((-32)/(-84)) + -1. Solve 0 = -2*a - 4*j + j + b, 2*a - 28 = -5*j for a.
4
Let r = 5751 + -5746. Solve -14*y + 3*l = -10*y - r, 2*l = 2*y - 2 for y.
2
Let j = -3059 + 3071. Solve b = -4*g + 21 - 4, -4*g + j = 0 for b.
5
Suppose 11*d - 15*d = -4. Let z(n) = -n**2 + 15*n - 18. Let y be z(14). Let v be -8*d/(-8 - y). Solve -v*a + 9 = f - 0, 0 = 4*a - 4*f for a.
3
Let s(t) be the second derivative of t**4/12 + t**2 + t. Let a = 9926 + -9926. Let x be s(a). Solve x*y - 5*j - 26 = 0, 0 = j - 0*j + 4 for y.
3
Suppose -6 = -s - 3*l, -s + 1 + 6 = 4*l. Suppose s*o = -14 + 14. Solve -5*j + c - 14 = o, -3*j - 4*c = -6*c + 7 for j.
-3
Suppose 50 = 21*u - 55. Suppose -n + 27 = 5*h, 14*h + u*n - 35 = 9*h. Solve 0 = l - 2*f - h, -2*l + 3*f + 9 = -l for l.
-3
Let f be (-14 + 6 + 6)*-8. Solve -20*k - f = -16*k - 2*u, 4*k + u = -10 for k.
-3
Let n be 15*(-5 - 2*(-16)/6). Solve -i = -n, -r - 23 = -33*i + 28*i for r.
2
Let o be (-16)/(-5) + (-46)/230. Suppose 5*r = -o*r + 8. Solve -4*d - x - 10 = 0, -r = -3*d + 2*x - 3 for d.
-2
Let j be 8018/(-57)*(-1 - (-1 + -3)). Let y = -410 - j. Solve 2*r + 5*f - 16 = 0, -2*f = -r - r - y for r.
-2
Let o = -732 + 738. Let v(n) = -n**2 - 1. Let w be v(0). Let x = w + o. Solve -x*j = -3*q, -j + 15 = 3*q - 3 for j.
3
Let j = -307 - -631. Suppose -4*n = 16 - j. Let m = n - 75. Solve 0 = -q - g + 5, 2*g + 0*g = m for q.
4
Suppose -19*j + 285 - 247 = 0. Solve -4 = h + 3*s, 0 = -3*h + j*s + 18 + 3 for h.
5
Let s = -32415 - -32418. Solve -f = s*q - 15 - 0, 4*q - 5*f = 39 for q.
6
Suppose -17*p + 5250 = 139*p + 19*p. Solve 0 = -5*z - 2*g + 10, p*z - 32*z = 3*g - 4 for z.
2
Suppose 98*d = 100*d + 2*s - 32, 5*s = 0. Solve 0 = -2*k + 3*l + 15, -2*k - d = 3*l - 1 for k.
0
Let w(h) = h**2 - 13*h - 946. Let u be w(38). Solve 7*g + 9*s + 1 = u*s, 3*g + 1 = -2*s for g.
-3
Let o(f) = 12*f**2 - 145*f + 254. Let t be o(10). Let l be (-6)/9*9/(-3). Solve 3*r = -t*q - 4 - 0, -l*q + 20 = -4*r for q.
2
Let j be 14*(-12)/(-39) - (-92)/(-299). Solve -5*d + j*z = 0, -5*z = 4*d + 28 + 13 for d.
-4
Let q = 47 - 57. Let a be 1 + q - (13 - 16). Let y(f) = f**2 + 7*f + 15. Let o be y(a). Solve -15 = 5*i + z, -3*i - o = 2*z + 3*z for i.
-3
Let d = -7 + 78. Suppose 13*m = d - 19. Solve -m*p + 8 = -2*h, 0 = -2*h - 5*p - 4 + 5 for h.
-2
Suppose 0 = -83*z - 21*z + 1768. Solve 3*c + 4*r = -z, -c + 44*r = 39*r - 26 for c.
1
Let s(o) = -o**2 - 13*o + 93. Let x be s(5). Solve x*w = 3*f, w + 0*w = -2*f - 6 for w.
-2
Let a be ((-21)/28)/(-6*(-4)/(-10688)). Let v = a - 330. Solve 0*h = -2*h + 3*r + 14, -v*r = -5*h + 28 for h.
4
Let i = 7549 + -7544. Solve 0 = i*x + 54*q - 50*q - 17, -4*x = -4*q - 28 for x.
5
Suppose 35*q - 833 = 52*q. Let g = -45 - q. Solve -15 = -5*i, i = g*u - i + 6 for u.
0
Suppose -60*m + 4 = 4*m + 4. Solve m = -g, -10*x + g = -6*x + 16 for x.
-4
Suppose 3*y + 5*m - 496 = -0*y, m = -3*y + 500. Let r = y + -163. Solve -2*n + 4*g = -12, 24 = -4*n - 0*g - r*g for n.
-2
Suppose 0 = -g + i + 134 - 133, -4*g - 3*i = 3. Solve 4*p - 22 = -2, g = 5*o + 5*p - 50 for o.
5
Suppose 0 = -3*y + 3*u + 144, y - 4*u + 7 - 58 = 0. Suppose 1 = 16*c - y. Solve 2*f + 0*f = 3*h - 5, 3*f = -c*h + 30 for h.
5
Let p(l) = l**3 + 16*l**2 + 78*l + 196. Let k be p(-10). Solve 2*s = -8, -3*i - k = i + 3*s for i.
-1
Suppose 3*f - 2 + 14 = v, 2*f + 6 = 0. Suppose 239*j = 152*j + 311 + 211. Solve 3*i - r - 11 = j, 0 = v*r + 6 for i.
5
Suppose 16*p - 249 = 455. Suppose -34*m + p = -24. Solve 2*u - 2 = m*d, -2*d = 4*u - 2*u - 2 for d.
0
Let v = 268 - 252. Suppose -51 = -j - v*j. Solve 2*a + 7 = m, -j*a - 24 = 4*m + 2*a for m.
-1
Let p(t) = t**2 + t + 66. Let a be p(0). Let d = -61 + a. Solve -3*l - z - d = -l, -5*z + 10 = 3*l for l.
-5
Let w be (-6)/27 - 3980/(-90) - 5. Let y be (-57)/(-30) - (w/(-30))/13. Solve 0 = 5*k - f - 23, y*f + 0*f - 14 = -2*k for k.
5
Suppose -5*s + 11 = -3*d, 5*d + 7*s = 4*s + 27. Suppose 4*l = -4*g - 17 + 9, -5*l = d*g + 14. Solve -5*o + g*p - 36 = -2*p, 5*p = -4*o + 4 for o.
-4
Let p(f) = f**2 - 40*f + 146. Let o be p(4). Solve 5 = s + o*j + 7, 0 = s + 5*j + 8 for s.
2
Suppose b - 479*x + 480*x = 1, b = -4*x + 4. Solve -w + 3*f - 4*f = b, 4*w - 45 = 5*f for w.
5
Suppose 3*o + 2*p = 6*p + 13, 0 = -o - 4*p - 1. Suppose -472 = f + 2*k, -2*k + 7*k = -f - 463. Let x = -476 - f. Solve x*s + o*s = 4*v - 17, -2 = v for s.
-5
Suppose 19 = 5*t - 4*t. Suppose -4*n - 7 = -t. Suppose -2*j = n*j - 10. Solve j*g + d - 5 = 0, 3*g - 3*d + 15 = -2*g for g.
0
Suppose -63 - 437 = -10*x. Let b(n) = -14*n - 6*n + x - n**3 + 20*n**2 - 28. Let c be b(19). Solve -15 = 3*p - j, c*p - 20 = 7*p - 3*j for p.
-5
Suppose 0 = 2*a - 2, 11 = -3*j + j + 5*a. Let b be (-5)/j - -2*(-1)/(-6). Solve -o - 4 = 2*x, -4*x + b = -5*x + 5*o for x.
-2
Suppose -5*w = 13*o - 11*o - 32, -3*w = o - 14. Suppose o = 2*u + 20. Solve 0 = -3*p - 4 - 5, -u*a = -p - 6 for a.
1
Let d be ((-282)/(-188))/((-6)/500). Let a(o) = 2*o**3 + 5*o**2 + o + 7. Let t be a(-5). Let w = t - d. Solve -w*h - 12 = -0*h + 2*z, -5*h = -z for h.
-1
Let y be 4/(12/15)*(3 - 2). Suppose 19 = y*o + v, -6*v + 10*v + 8 = o. Solve j + 10 = 3*i, -24 = -5*i + o*j - 5 for i.
3
Let i(s) = 2*s**2 - 37*s + 119. Let t be i(4). Solve 7 = t*x - 0*x - q, -2*x - q - 2 = 0 for x.
1
Let l be 5/(5/(-165)*3). Let d = -45 - l. Suppose -58 = -4*y - d. Solve -4*x = -2*h - 0*h - y, -3*x - 4*h = 2 for x.
2
Let q(p) = 3*p**2 - 88*p + 56. Let c be q(29). Suppose 0 = c*w - 14*w - 39. Solve -7 - 3 = 5*o - w*t, -o = -4*t - 15 for o.
-5
Let t = -159 + 163. Suppose 3*s + 12 = -s, 5*s + 15 = 5*i. Solve -2*o + 2*y + t = i, o + 3*o = y + 8 for o.
2
Let w be (-6)/(-10) - 15/(525/(-154)). Suppose -w*b - 18 = -28. Solve u + b = i, -22 = -2*i + 2*u - 6*u for i.
5
Suppose 134 = -61*g + 134. Solve g = 3*s + 2*j + 5, 11 = -3*s + j - 0 for s.
-3
Suppose 9*b - 12*b + 4*z = 275, -2*b - 190 = -z. Let s = b - -113. Solve -21 = -3*q + 4*r + 7, s = -q - 5*r for q.
4
Suppose 5*k + 100 = -170. Let f = k + 54. Suppose 2*a + 4 = 2*c + a, -14 = -2*c - 4*a. Solve -4*r + r + 21 = 5*q, -3*q + c*r + 3 = f for q.
3
Suppose -5*x - 2*j = -18 - 3, -3*j = 5*x - 24. Let s = 8 - x. Let p = 0 - -2. Solve -s*u = -2*m + 10, -3*u + 4*m - p = -2*u for u.
-2
Let p = 270 + -262. Solve p - 13 = -5*u + 5*g, -5*u = 2*g + 16 for u.
-2
Let k be 55332/203 + -1 + (-6)/(-14). Let h = k - 262. Solve 2*q = -2*w + h, 5*q - 2*w + 3*w - 17 = 0 for q.
3
Let g = 62 + -60. Suppose -5*p + a = -a - 67, -2*p - g*a = -38. Solve -3*q + p = 0, -4*u - 6 = 2*q - 36 for u.
5
Let p(j) be the first derivative of j**3/3 - 7*j**2/2 + 10*j + 139. Let c be p(6). Solve 4*o - 2*z = c + 2, 4*o - 15 = -z for o.
3
Let l(x) = -3*x**3 - 65*x**2 - 60*x - 370. Let z be l(-21). Solve 5*m - 11*f + 12*f = -4, -4*m + 4*f = z for m.
-1
Let d(k) = 2*k**2 + 7*k + 4. Let w = 535 + -538. Let i be d(w). Solve 0 = -5*l - 5*j - 5, 2*l + 4*j + 7 - i = 0 for l.
1
Let p be (-14)/(-49) - (5/(-7) + 1). Let v(r) = -4*r. Let g be v(p). Suppose g = -14*n + 12 + 30. Solve 0*h - 3*h = 3*j - n, 4*h = -3*j + 5 for h.
2
Let n = -3566 + 3571. Solve 4*u - 35 = 3*v - 66, 5*v = -n*u + 5 for u.
-4
Let u = 2 + -14. Let y be (u/(-10))/((-2)/(-120)*1). Let a = y + -68. Solve 6 = -2*p - 5*w + 34, -4*p + 3*w = -a for p.
4
Let v be (30/(-25))/((-2)/20). Suppose 3*i - v = -i. Let j(l) = -l**3 + 13*l - 11. Let w be j(3). Solve 0 = -4*m + 5*p + 33, -i*p - 6 + w = 5*m for m.
2
Let b be 0/(-2) + 6/1. Suppose 0 = 14*q + 513 - 569. Suppose -5