a.
-3
Suppose -217*b = -163*b. Solve 12 = f + 5*u, -6 + b = -3*u for f.
2
Suppose -3*l + 4 = l. Let u be -2 + 1 + l + 0. Suppose 5*z + u - 7 = -f, -z = -5*f - 17. Solve 5*r = d + 9, -5*d + z - 7 = -5*r for r.
2
Let v be 7 + (-6 - -2)/2. Let x = -6 - -9. Solve -p + 5 = 4*y - 2*p, x*y + v*p = -25 for y.
0
Let c(u) = 30*u + 154. Let k be c(-5). Solve 2*b + 0 = -t + k, -4*t = -8 for b.
1
Let l(i) = -2*i**3 - 29*i**2 + 15*i + 3. Let a be l(-15). Suppose r + 1 = -a, 4*t - 8 = -2*r. Solve 2*o - w = -15, 3*o = 6*o + t*w - 5 for o.
-5
Suppose s = -5*l + 4*l + 3, -10 = -2*l - 4*s. Let d = -24 + 29. Suppose -3*i = -d*b + 18, -3*i = 2 + l. Solve -b*q + 1 = -4*v - 6, 30 = 4*q + 5*v for q.
5
Suppose 11*w = -2*w + 78. Solve 4*x + 8 = 0, 5*y = -4*x - 12 - w for y.
-2
Let b be (31/18 + 10/(-45))*2. Solve 0 = -4*f - 12, -x - b*f = f + 12 for x.
0
Suppose 0 = 4*r - 8, -4*z + 47 + 71 = 3*r. Suppose 6*p - z = -p. Solve -3*t + p*j = -15 + 3, 3 = -j for t.
0
Let g(d) = 2*d**2 + 6*d + 5. Let m be g(-5). Let n be ((-57)/(-1))/(9/6). Suppose n = 12*k - 10*k. Solve -f + 2*b = 4*f + m, -3*f + 2*b = k for f.
-3
Suppose 2*h + h - 12 = 0. Let o(r) = -r**3 - 11*r**2 - 11*r - 2. Let i be o(-10). Let z = 11 - i. Solve -4*q - 3*a + h = -2*q, 0 = z*q + 2*a - 1 for q.
-1
Suppose 4*k - 492 = -z - 3*z, -4*k - 5*z = -495. Let v be (-12)/(-4)*56/6. Let t be (-42)/(-9)*k/v. Solve -3*p + 8*p = -4*a + 7, t = -4*a + 4*p for a.
-2
Suppose d = -4*k - 4*d + 16, 0 = -5*k - d + 41. Suppose -6 = -11*a - 402. Let v be (-207)/a + (-2)/(-8). Solve -2*g + k = 5*r, -5*r + 3*r = -v for g.
-3
Let m be -76 + (7 - -1 - 4). Let b be -4*3/m*9*2. Solve -b*p = -5*z - p - 20, -3*z = -p + 12 for z.
-4
Suppose 7 - 22 = -5*x. Suppose n - 4*m + 22 = 2*n, m - 11 = -x*n. Solve 7*i - n*i = f - 7, -2*i = 2 for f.
2
Let o be (-183)/(-12) - 2/8. Suppose -8*a + o = -3*a. Suppose 6 + 9 = a*k. Solve -k*n - 14 = -2*z, z = -n - z - 10 for n.
-4
Let d be 21/(-28)*20*(-1)/3. Solve -d*x - 2*j = 12, -x + 2*j + 0*j - 12 = 0 for x.
-4
Let y = -83 - -88. Solve -2*p - 9 = -5*l, 4*p - 16 = -y*l + 11 for p.
3
Let x be (-24)/84 + 122/(-14). Let u be 3 + -2 + (1 - x/3). Solve -5*v - u*d + 30 = -0*v, v - 18 = -5*d for v.
3
Suppose j = -j - 32. Let l(p) = 2*p + 34. Let q be l(j). Solve -q*x + 20 = 5*o - o, -x - 2 = -o for o.
4
Let h(u) = -4*u - 9. Let q be h(-6). Suppose -t = -6*t + q. Solve 5*y + 2*d + 15 = 7*d, 0 = t*y - 4*d + 14 for y.
2
Suppose -3*r + 1 = -2*n - 4, 5*n - 5*r = 0. Solve n*t - 15 = -6*a + a, 4*a - 5*t = -15 for a.
0
Suppose -3*p + 2 + 13 = 0. Suppose 70 = 17*j - 3*j. Solve -5*m = -p*c - j, -m + 0*c + 5 = c for m.
3
Let c be 4/(-1) + (-10 - (-57)/3). Solve 4*y + 7 = -5*o, -o - 4*y - c = -2*y for o.
1
Suppose 2*m - 12 = -m. Let q be (-13)/(-3) - 5 - 20/(-3). Suppose q + 2 = 2*d. Solve -p - 16 = -d*f, 3*p - 27 = f - m*f for p.
4
Let z = 6 - 4. Suppose 0 = w - 5*a + 18, w + 1 = -2*a + 11. Let g(c) = -c**2 - 6*c + 19. Let l be g(-7). Solve -w*p - 4*n - l = 0, z*n + 3 = 2*p + n for p.
0
Suppose -3*b - 4*b = -28. Let k = 0 - -4. Solve -b*r = -k*p, 4*r + p = 1 - 6 for r.
-1
Let w be (1*3/(-3))/((-8)/16). Solve 6*k - k + 20 = 3*p, p + w*k - 3 = 0 for p.
5
Let z(n) = 5*n**2 + 0*n**2 - 4*n + 4 + 7*n**2 - 13*n**2. Let y be z(-4). Solve 3*u - 2 = -y*o - 14, 4*o = 2*u + 8 for o.
0
Let g(i) = -i**2 + 12*i + 2. Suppose 0 = -u + 3*l, 21 + 3 = 3*u - 3*l. Let f be g(u). Suppose 3*q - 15 = -f*q. Solve -w + 0*w = q*t - 1, 3*t + 2*w = -4 for t.
2
Suppose 4*o - 7 = -3*s, -2*s - 2*s = 5*o - 10. Suppose -a = -s*a. Solve -4*z + a*h + 2 = 2*h, 5*z - 5*h = 25 for z.
2
Let q(m) = -m + 3. Let l be q(3). Let w be ((-2)/2 + l)*-1. Suppose -3*c + 0*j - 5*j - 10 = 0, c + 3*j = -10. Solve -5*d = -4*g + 13, d = 3*g + c - w for d.
-5
Suppose -2*f + 3 = -5, 3*s + 5*f = 29. Solve b = -q, -b - 1 = s*q + 1 for q.
-1
Let a(i) = -i**3 + 3*i**2 - 2. Let z be a(2). Let j(k) = 112*k + 2581. Let u be j(-23). Solve z*q = -2*n + 12, -2*q - 14 = -u*n - 5 for q.
3
Suppose 5*c + 8 = 2*t + 34, 28 = 3*c + 5*t. Let p = 1 + c. Suppose 3*d - 27 = 3*a, a + 30 - 71 = -4*d. Solve -p = 5*l + 3, d = 2*s - 3*l for s.
2
Let p be -4 - (-7)/((-14)/(-20)). Let d = 5 + p. Solve j = 5*q - 2*q - d, -5*j + q = -15 for j.
4
Let z(p) = -p**3 + 11*p**2 + 13*p - 14. Let u be z(12). Let q be (17 + -23)*(u/(-4) - 1). Solve -j + 14 = -2*c, 0*c - 13 = 5*c + q*j for c.
-5
Let x(u) = 8*u - 3*u - 4*u. Let s be x(0). Solve -2*m - a = -5 - s, 3*m - 3 = -3*a for m.
4
Suppose -4*k = -5*t + 41, 0 = 5*t + 5*k - 0 - 5. Solve -t*h - 3*d - 8 = 0, 4*h - 3*d = -h - 32 for h.
-4
Let k = -1 - -90. Suppose 0 = k*g - 83*g. Solve -3*f + h + 12 = -h, -h = g for f.
4
Let l(z) = 40*z - 276. Let x be l(7). Solve 0 = -c + 5*c + i + 3, 3*c = -x*i - 12 for c.
0
Let q = -11 + 6. Let c = q + -13. Let m be (c/(-45))/(2/20). Solve 4*f - 2*f - 15 = 3*p, 20 = -3*f - m*p for f.
0
Let g be (4/(-36))/((-2)/24)*15. Let k = 0 + g. Suppose -5*r - 19 = -3*l - r, -5*l = -r - 26. Solve -2*x + 5 + 8 = -5*m, l*x = k for m.
-1
Let a(c) = -c + 3. Let p be a(3). Suppose 7*u - 4*u - 60 = p. Suppose -i + 4*l + 5 = -10, -3*l - 9 = 0. Solve 3*v + 16 - 4 = i*k, u = -5*k - 3*v for k.
-1
Let w(f) = 2*f**3 + 3*f - 3. Let x be w(1). Suppose -3*u + 27 = 4*g, u + 39 = x*g + 2*g. Solve -g = 4*q + 3*r, -5*q = r - 2 + 5 for q.
0
Let u(a) = -a + 9. Let f be u(7). Suppose o - 18 + 7 = 2*m, -m - f*o = -2. Let i(q) = q**2. Let k be i(m). Solve 0 = 4*l - 2*y, 0 = y - 5*y - k for l.
-2
Suppose -p = -3*j + 70, 6*j = -5*p + j - 330. Let f = p - -71. Let o = 9 + -2. Solve -8 = -4*q + f*h, -8 = -3*q - 6*h + o*h for q.
3
Suppose 6*y - 2*y = -5*v + 127, 8 = -4*y. Suppose -13 = -5*c + v. Solve -2*a + 0 = -m - 1, a - c = -2*m for a.
2
Suppose 71*o - 361 + 77 = 0. Solve o*q - 17 = 3*s - 0*q, -q = 5*s - 10 for s.
1
Suppose -62 = 4*m + 2*z, -2*m + 3*z - 5 = 14. Let v be (1/(-3))/(m/1890). Solve -3*c - 5*d = c - v, 4*c - d = 15 for c.
5
Suppose -a - 2*w = 0, 0 = 4*a - 6*w + 2*w. Suppose -3*y - 5 + 14 = a. Solve -5*g + 30 = -5*m, 4*g = -2*m + y*g - 6 for m.
-4
Suppose 11*a - 32 - 12 = 0. Solve -5*y = 0, -5*w + 2*y - a*y = -15 for w.
3
Let y(k) = k**3 - k**2 + k + 12. Let d be y(0). Let j = 37 - 52. Let o be (5 - 46/10)*j/(-3). Solve -3*v - o*n - 4 = 0, 3*v + d = -v + 4*n for v.
-2
Let s be 15/25 - (-426)/(-10). Let j = s - -46. Solve -20 = -3*w + 3*l - j*l, -15 = -2*w - l for w.
5
Let b be 2/13 + (-37)/(-13). Let u be 3 + (2 - b) - -2. Solve u = -m - 1, -3*q + 4*m + 17 = 0 for q.
-1
Let d(h) = h - 3. Let j be d(9). Suppose 42 = 2*f + j. Solve 5*o = 5*g + 20, -3*o + f = 2*g + g for o.
5
Suppose -2*k - b + 1 = 0, 121 = -3*k - 2*b + 123. Solve k = -3*a + 4*o + 7, -4*a + 2*a - 5*o = 26 for a.
-3
Let p be (-11)/(-4) + 9/36. Solve 3*x - 21 = -p*t, -2*t + 25 = 3*t + 3*x for t.
2
Let x(n) be the second derivative of -n**3/3 + 37*n**2/2 - 10*n. Let c be x(16). Solve -u - 5*d = -4*u - 20, c*u = d - 26 for u.
-5
Suppose -40 + 50 = 2*m. Suppose 12 + 65 = 7*n. Solve 4*l = m*o + n, 3*o + 18 = -2*o - 3*l for o.
-3
Suppose -q - 1398 = -1401. Solve 5*s = -q*j - 0*s - 40, 0 = j + 4*s + 25 for j.
-5
Suppose 0 = -66*k + 53*k. Solve -2*z + 4 = -4*s, 3*z + 2*s + 18 = -k*s for z.
-4
Let v be 22/3 + 3/(-9). Let q = -2 + v. Suppose -q*x + 6 + 4 = 0. Solve 0 = x*l - 3*n + 13, 0*n = -2*l + 2*n - 10 for l.
-2
Let c(h) = -4*h - 9. Let w be c(-3). Suppose -w*j = -3*a - 6, 0 = -j + 5*a - 0*a - 14. Solve -4*r = -2*s - j - 2, -5*r - 3*s - 12 = 0 for r.
0
Let u be 4 + -3 + 0/4. Solve -u = -4*h + 4*d + 3, 1 = h - 5*d for h.
1
Let t(l) be the first derivative of -l**3/3 + 2*l**2 + 5*l - 1. Let h = -19 + 24. Let r be t(h). Solve -5*z + 2*n - 14 = r, 2 = -3*n + 8 for z.
-2
Suppose -10*d + 3*d + 14 = 0. Solve 0 = -4*c + 3*m - 16, -c + d*m - 4 = -m for c.
-4
Let f = -6 - -14. Let w be (f/10)/(-2)*-25. Suppose 3*s - 13 = -2*n - 0, -11 = -3*s - 4*n. Solve -22 = -s*k + v, v - w = -k + 4*v for k.
4
Let g(c) = 11*c + 308. Let u be g(-25). Solve -4*y + 3*x - 19 = 0, -5*y - u = -4*x - 8 for y.
-1
Let b = 144 - 144. Solve 0 = 5*o - a + 36 - 12, -o - a - 6 = b for o.
-5
Suppose -8*p + 4 = -9*p. Let k be (-58)/(2/p*4). Solve 4*g + k = g + 5*j, 12 = 3*j for g.
-3
Suppose -2*a = a + 24. Let f = a + 14. Suppose -f = -3*r + 3. Solve 3*h = t - 0 + 7, r*h = -4*t + 2 for h.
2
Let h = -82 + 119. Let x = h - 32. Solve 0 = w 