 a.
3
Suppose 0*s + s = -3. Let k be -21 + 8 - (s + 0). Let c = 15 + k. Solve 5*d - 3*d - 10 = -c*y, y = -4*d + 20 for y.
0
Let s be 90/12*12/5. Let f = 15 - s. Let r be (-6)/(-2 - f/6). Solve -2*j = -g - g, 0 = -4*j - r*g + 16 for j.
2
Let w be 5*6/20*(64/6 + 0). Solve -z - 3*z = 2*b + 6, 0 = -4*z - 4*b - w for z.
1
Let b(p) = p**2 + p - 2. Let i be b(2). Suppose 2*o - 30 = 7*o, 3*q + 57 = -21*o. Solve m + m = -5*x + q, 4*m + i*x - 28 = 0 for m.
4
Let p(a) = -a**3 - 5*a**2 - 6*a - 4. Let l be p(-4). Let t be 299/(-69)*(-336)/364. Solve v + 1 + 0 = -q, -l*q = -5*v + t for v.
0
Let j = -42 + 40. Let o be ((-18)/27)/((j - 0)/(-30)). Let i be o/(-6)*3 + (-6)/3. Solve -2*s = 2*t - 2, i*s + 2*t = 4*t + 13 for s.
3
Let o = -22 + 24. Let b be 5/(-10) - 1/o - -1. Let a be ((-9)/(-5) - -1) + 2/10. Solve 5*l + 2*v = 24, -10 = -a*l + v - b*v for l.
4
Let w = -4564 + 4564. Solve -4*h + w - 10 = -5*a, 4*h + 5*a + 30 = 0 for h.
-5
Let r be ((7/(-2))/(-7))/((-3)/(-42)). Suppose -2*d = -0*d + 8. Let g = r + d. Solve 3*h - 2*k = 2*k + 13, -g*h + 5*k = -17 for h.
-1
Suppose o = 3*v + 2 + 119, -4*v - 125 = -o. Let j(i) = 14*i**2 + 6*i + 10. Let f be j(-3). Suppose 3*h - f = -o. Solve h*l - 3*a = -4*a, -6 = 3*l - a for l.
-1
Let d be -4 + 20 + -7 + 5. Let x = -20 + 20. Solve 0 = -4*h - 12, x = -2*t - 2*t + 2*h - d for t.
-5
Suppose 20*f - 7 = 19*f. Let r(c) = 9*c + 7. Let o(h) = 5*h + 4. Let w(n) = f*o(n) - 4*r(n). Let v be w(-4). Solve v*p + 2*b = -2, 4*p - 1 = -0*p + b for p.
0
Suppose 41*v - 3*n + 19 = 45*v, -5*n = 4*v - 21. Solve w - 10 = c, 9*c = v*w + 13*c for w.
5
Let n = -59 - -104. Suppose 3*l - l - 58 = -2*o, -3*l = -5*o + 153. Let r = n - o. Solve g - 29 = 4*c - 4*g, 0 = 5*c + 4*g - r for c.
-1
Suppose l - 2*l = -4. Let f(m) = -6 - 4*m - 8*m + l*m. Let v be f(-1). Solve -4*w + v*r + 0*r = 18, -4*w - 23 = 3*r for w.
-5
Suppose -427*z = -425*z - 90. Let a(t) = -t**3 + 5*t + 3. Let f be a(-4). Let j = f - z. Solve -2*m - 8 = 2*y - 0*m, -2*m - j = 0 for y.
-3
Suppose -10 = f - 3*i + 13, -3*i = 4*f + 47. Let d be (f + 39)*(-6)/(-10). Let m be (-1)/(d/6 + -3). Solve 4*k = -m*y + 16, 19 = 3*y - k + 6*k for y.
-2
Let w = -3765 + 3769. Solve -5*t + 35 = -5*r, -5*r + 13 - 46 = -w*t for t.
2
Let b = -2285 + 2287. Solve -5*j = -10, 12*f - 13*f - b*j = -9 for f.
5
Let f = -2896 - -2904. Solve i + i - 3*c = -6, 0 = -i - 4*c + f for i.
0
Let u = 6 - 2. Suppose -3 = u*l - 15. Suppose 0 = n - 2*n - 5*x - 5, 5*n - 31 = l*x. Solve 5*w + 8 = 4*r, 4*w + 4 = n*r + 3 for w.
-4
Let c = 62 - 58. Suppose g = c*g. Suppose -3*j + 3*k + 45 = 0, -3*j - 5 = -k - 52. Solve -14 = -3*n + 5*r, 5*n - r + g*r - j = 0 for n.
3
Let q be ((-3)/18)/((-99)/11286). Solve 4*y = -2*m - 12, q*y + 2*m + 4 = 17*y for y.
-4
Let j(c) = -8*c + 83 + 36 - 32. Let r be j(7). Solve -3*y = -4*y - 2*g + 7, -5*g = -2*y - r for y.
-3
Let i = -12239 - -12297. Solve 0 = -5*v - 2*j - 26, -54*j + i*j = 2*v - 4 for v.
-4
Let r = -89 + 94. Suppose -l + 3*g + 1 = -18, 0 = 4*l + 5*g + 9. Suppose l*b = 4*m + 4, -2*b - 5*m = -0*m + 5. Solve b = 4*j + 5*n - 18, 6 = r*j + n - 6 for j.
2
Let c(h) = -h**3 - 2*h**2 + 1. Let z be c(-2). Suppose 3*q - 10 = 2. Let m = q + z. Solve 0 = -w + 4*s + m, 4*s = w - 2*w - 11 for w.
-3
Let u be (14 - (-4)/(-2)) + 4. Suppose -6*b + 38 = -u. Suppose -6 = -3*d + b. Solve 5*q = -d*l, -3*l = -l - 2*q + 4 for l.
-1
Let d = -8872 - -8914. Solve 31 = 3*l + 4*c, -4*c - 6 = 4*l - d for l.
5
Suppose -58*t + 5 = -59*t, 2*t + 16 = k. Solve -3*g - 8 = -24*o + 23*o, -3*g - k = -3*o for g.
-3
Suppose -6*l = -0*l - 24. Suppose -l*r = -z - 9, -4*r = -5*z - 2 + 5. Solve 1 = -2*c + z*w - 4*w, -3 = -4*c - w for c.
2
Suppose 338*t - 1193 = 77*t + 112. Solve -3*d = 4*j + 1, -t*d + 4 = j + 17 for d.
-3
Suppose -4*m - 2*o - 254 = 0, 23*m + 4*o - 224 = 27*m. Let q(d) = -d**3 - 60*d**2 + 62*d + 64. Let s be q(m). Solve z = 4*b + s*z - 12, -3*b = -5*z + 17 for b.
1
Suppose 658 = 131*z - 652. Let x be 2/(-3) - 80/(-3). Suppose -z + x = 4*y. Solve -3*g - 4 = -y*w, -3*g - 20 = -4*g - 4*w for g.
4
Let o be ((-112)/6)/(-2)*(-126)/28. Let y = -40 - o. Solve -i - 15 = y*i, -28 = p + 5*i for p.
-3
Suppose 3*q + 645 = 4*j - 0*q, 2*j - 329 = -5*q. Let m = 108 - j. Let f = -54 - m. Solve z - 2*z + o + 6 = 0, f = 3*z + o - 14 for z.
5
Suppose -3*s = -0*s + 2*q + 383, -4*q - 639 = 5*s. Let x = s - -131. Let h = 10 + -7. Solve h*z = -1 + 16, -3*y + x*z - 5 = 0 for y.
5
Let s be (420/1890)/((-4)/162*-3). Solve -5*w - o = 2, -s*w - 2 = -7*w + o for w.
0
Suppose 67*t = -26*t + 558. Solve j - 3 = t*i, 6*j = -5*i + 3*j - 14 for i.
-1
Suppose -13*j = 19*j - 128. Suppose -4*b = -5*b + 4. Suppose b*z - f = 3*z + j, 8 = -4*f. Solve 5*g - 12 = z*r, 2*g = r - 0*r + 4 for g.
4
Suppose 0 = -2*p - 28 + 6. Let v be 3 + 12/(-3) - p. Let q be (-5 - 0 - -2)*v/(-6). Solve 3*c - q = z, c - 5 = -3*c + 3*z for c.
2
Let u be (-1524)/(-45) + (-6)/(-45). Let q = u + 10. Let t = -41 + q. Solve t*s + s = f + 4, f + 4 = -4*s for s.
0
Let u be (-14)/(-224)*344 + 3/(-2). Solve u = 5*i, -2*i = 5*w - 388 + 360 for w.
4
Let k be (-5)/(-2)*(-1 - (-2 - 27)). Suppose -p - k = -6*p. Suppose 5*l = 2*t + 15, -3*t + p = -1. Solve 0 = l*z - 4*b - 2, 0 = -b - 2*b - 9 for z.
-2
Let o = 553 + -553. Suppose -2*b + 3 + 3 = o. Solve 2*u - 4*w - 15 = -b*w, 0 = -5*u - 4*w + 5 for u.
5
Suppose 10*k - 13*k - 48 = 2*m, -5*k = 2*m + 84. Let b be -1 - 19/(57/k). Solve -3*f = -4*u + 16, -b*u + 14 = 4*f - 6 for f.
0
Let n = -21155 + 21151. Let r(a) = a + 4. Let y be r(-5). Let c be 3*((y - -6) + n). Solve -c*f = 2*b - 5*b - 9, -4*b = 20 for f.
-2
Let f = -207 - -333. Let m = 137 - f. Solve 2 = 5*r - j - 0*j, 0 = r - 4*j + m for r.
1
Let n(a) = 3*a**2 + 349 + 2*a - 172 - 176. Let o be n(-1). Suppose -o*b - 9 = -5*b. Solve 5*z - b*y + 7*y + 41 = 0, 2*y = -3*z - 23 for z.
-5
Let g = 9050 + -9047. Solve 5*q = l + 21, 5*l = -q - g*q + 11 for q.
4
Let a(l) = -3*l - 80. Let r(h) = -h**2 - 2*h + 7. Let t be r(-7). Let n be a(t). Solve f = n*k - 3*f - 12, -4*k = 3*f - 12 for k.
3
Let l(y) = 516*y - 1028. Let v be l(2). Solve -v*h - 53 = 2*q - 43, 2*h - 25 = 5*q for h.
0
Suppose 0 = q, -2*f - q - 4*q + 6 = 0. Suppose 40*r - 32*r - 128 = 0. Solve v = -5*b + r, -f*v = -5*b + 15 + 17 for v.
-4
Suppose 4*q + 288 = 2*m - 7*m, q + 5*m = -87. Let d = q + 75. Suppose 3*z + 15 = d*z. Solve -t - 5*w = -5, 0*t + 5*w - 25 = z*t for t.
-5
Let g be (-570)/(-75) + ((-6)/(-15) - 0). Suppose -x + g = x - 2*n, 2*x - 5*n = 14. Solve -5*l + 2*w + 1 = -24, -x*l - 3*w + 10 = 0 for l.
5
Let s = -4476 - -4481. Solve -15 = -3*l + 2*t - 16, s*l + 5*t = -10 for l.
-1
Let s be ((-9)/(-3))/(3/9). Suppose -13 + 103 = -10*b. Let z = b + s. Solve -5*o + 5 = 5*q, 6*o - o + 15 = z for q.
4
Let m = 2005 - 2869. Let i = -842 - m. Solve 3*x = y + 19, -x - x = -3*y - i for y.
-4
Let w be ((-14)/(-35))/(6/75). Suppose 2*v + a + 37 = 156, 0 = w*v + a - 305. Let q be v/14 - (-48)/84. Solve 5*i + 3*p + 11 = 0, 2*i - q*p = -4 + 12 for i.
-1
Suppose 43*x - 37 = 232*x - 4195. Suppose u = 5, -3*a + 3*u - 6 = -0*a. Solve 0 = b + 2*i - 1, -4*i + a*i - x = 5*b for b.
-5
Suppose 0*v - v - 2*k = -30, 4*v = 3*k + 153. Let f = 21 + v. Let a = 60 - f. Solve 0 = 4*y + 2*t - 5 - a, -y + t - 4 = 0 for y.
0
Let q = 1769 - 1766. Solve 13*m - 7 = 2*u + 18*m, -3*u + 3 = q*m for u.
4
Suppose -4*f + 0*x = 2*x - 2, 0 = -2*f - 2*x - 4. Let v = 4 + 2. Suppose -4*s = -s - v. Solve -f + 1 = s*l + 2*q, 0 = -4*l - 3*q - 1 for l.
2
Let y be 5/(-20) + 13/4. Suppose -y*n = -21 + 15. Let k be 0/(-5 + n) + 6. Solve -2 = -j, k = -0*x + 4*x + 3*j for x.
0
Let g = -6 - -8. Suppose g*b - 10 + 0 = 0. Let m be (-3)/((-21)/(-2)) - 2160/(-210). Solve -5*n + b*l + m = -n, 30 = 4*n + 5*l for n.
5
Suppose 0 = -26*u + 92 - 352. Let h be (u/6)/((-5)/18). Solve 2*s = -3*a - 0*s + h, a = -s + 1 for a.
4
Let o = 843 + -823. Solve -5*l - 10*x = -13*x - o, -2*x = 0 for l.
4
Let o = 3510 + -3505. Let m be ((-9)/(-4))/(12/32). Let l be (-1 - 1)/(m/(-9)). Solve o*q + x = 2, -q - q + 11 = -l*x for q.
1
Suppose -4*c = -c - 12. Suppose 2*w - 2*z - 1718 = 0, -136 = 5*w + 2*z - 4438. Let d = 864 - w. Solve -3*v + 5 = 3*i - 4*i, -d*v + 4*i - c = 0 for v.
3
Suppose -100*s + 306 = 81 - 175. Solve -s*p + 4*h = -24, 2*p - 8*h + 5*h - 14 = 0 for p.
4
Let n be (3 - 0/4) + (-7 - 46). Suppose 4*