. Solve 2*a - r + n*r = 2, -2*r = 0 for a.
1
Suppose -12 = -2*b + z, -8*z = 5*b - 10*z - 28. Solve 20 = 5*m + 5*a, 2*m = a - b - 0 for m.
0
Suppose 5*y - 3*y + 10 = -s, 8 = -4*s. Let o be 60/27 - y/(-18). Suppose -3*t + 5 = -2*t. Solve -3*i + o - 3 = -5*c, t*c = 5*i - 5 for i.
3
Let s be ((-132)/(-28) - 5)/(13/(-91)). Solve -m = -c + 9, -2*c = m - 1 - s for m.
-5
Let k(x) = -3*x + 4*x + 0*x**3 + 3*x**2 - x**3. Suppose 5*r = -r + 18. Let o be k(r). Solve y - 5*h + 2 - 19 = 0, -3 = -o*y + 3*h for y.
-3
Suppose -10 - 14 = -8*y. Suppose -q = -0*d + 4*d - 31, y*d - 3*q - 42 = 0. Solve 3*g + 2*p = 4*p - d, g - 5*p - 10 = 0 for g.
-5
Let n be 3 - (-8)/4 - -1. Suppose 0 = -9*f + 7*f + n. Solve 18 = f*u - t, -4*u - 5*t + 17 = -4*t for u.
5
Let j(r) = 0 - 1 - r + 0. Let n be j(-6). Suppose 4*a = 5*a. Solve -n*y = -2*f - a*y - 13, 5*y = -f + 16 for f.
1
Suppose v - 5*v + 12 = 0. Let c = -3 + v. Let d = 19 - 15. Solve -a + d = -2*x, c*x = 3*x + 5*a - 20 for x.
0
Suppose f = -4*r + 13, 2*r + 13 = r + 3*f. Suppose b = -3, -r*h - 3*b = 3 + 6. Suppose -4*q + 2*q + 6 = h. Solve 2*d - 5*p = -3, 2*d - 7*d - q*p = 23 for d.
-4
Let q be ((-2)/(-4))/((-2)/(-104)). Suppose 2*c + 3*w = 16, 5*c - q = 2*c - 5*w. Solve -3*z - 5*n = 22, 3*n + 11 = -c*z - 3 for z.
-4
Let d be 8/(-32) + 63/28. Solve -4*r - 16 = -d*i - 9*r, -8 = -2*r for i.
-2
Suppose -5*s - 5 + 15 = 0. Solve n - 4*u = -7*u + 3, -5*u = s*n - 5 for n.
0
Suppose 73*v = 75*v. Solve 5*o + 21 = -i, -7 = o + 3*i - v*i for o.
-4
Let r = -68 - -72. Let p be ((-28)/(-8) - r)*0. Solve 0 = -5*s + 3*y + 1, -3*s + y = -p*s + 1 for s.
-1
Suppose -54 = -15*r - 24. Solve -r = 2*c - 4*s + 2, -4*s + 8 = 0 for c.
2
Let v(i) = i**2 + 7*i + 3. Let h be v(-7). Let c(n) = -n**3 - 30*n**2 + 61*n - 93. Let m be c(-32). Solve -6*u = -2*u - h*k - 20, -4*k - 10 = m*u for u.
2
Suppose 10 = -5*c + 5*o, -2*o = -2*c + 3*c - 10. Let y(z) = -2*z**2 - 4*z + 6. Let f be y(-3). Solve 2*a = -5*g + c*g, f = 3*a for g.
0
Suppose -3*c + 154 = 145. Solve 21 = 2*f + 5*r, -r = 5*f - 15 - c for f.
3
Let x = 2282 - 2280. Solve -8 = -l + 3*a, 0 = a + 2 + x for l.
-4
Let v be 2/36*254 + (-4)/36. Solve 2*z - v = -4*i - 2, -4*z = 4*i - 8 for z.
-2
Let t(h) = 4*h**3 + 108*h**2 - h - 21. Let b be t(-27). Solve 2*y - 2*l - b = -4*l, -5 = 5*y - 5*l for y.
1
Let w be 2*(-2 + 2 + 1). Suppose 0 = 2*s + 3*u + 72, -2*u - 5 - 3 = 0. Let n be (-8)/(-10)*s/(-12). Solve w*g + 0*j = -n*j + 10, 3*g = 2*j + 5 for g.
3
Let n(t) = t**3 + 16*t**2 - 18*t + 17. Let g be n(-17). Suppose 0 = b + 3, -3*b + 3 - g = -2*u. Solve m - 5*y = -u, -4*m - 3*y = -3*m - 5 for m.
-1
Let j = -2674 + 2679. Solve 0 = -3*b + j*a - 17 - 3, -4*a + 16 = -4*b for b.
0
Let w = -30 + 30. Suppose -3*v + 27 = -w. Solve -g - 2*z + 3 = v, -z - 4 = g for g.
-2
Let n(f) = -30 + 0*f**2 + 10*f**2 - 2*f - 9*f**2. Let t be n(7). Solve -2*j + 5*w + t = -2, j = 3*w + 4 for j.
1
Suppose 8*g + 12 = 4*g. Let k = 10 + g. Suppose -3*i + 6 = w, 4*i - w = -0*i + 15. Solve -i*h - 9 = -6*u + 3*u, 4*h + k = -u for u.
1
Let z be 11 + (0/(-5) - 6). Solve 5*f + z = -7*v + 2*v, v + 4*f = 11 for v.
-5
Suppose r = u + 6, 0 = 4*u - 4 + 16. Solve 3*d - 3*z - 3 = r, 2*d + z - 1 = 0 for d.
1
Let w = 313 - 311. Solve 5*k = -h - 8, 0*h + 4 = w*h for k.
-2
Let v(a) = -4*a + 40. Let j(w) = 2*w - 20. Let b(t) = -11*j(t) - 6*v(t). Let x be b(11). Solve -1 = -5*q + u - 2, -4*q - x*u - 12 = 0 for q.
-1
Suppose -425*g = -411*g - 28. Solve -3*u = g*h - 10, -3*h + 12 = -0*u + 3*u for h.
2
Let x = 13 - 8. Suppose -4*i - x = 3. Let g be -5 + 7 - (0 + i). Solve -4*p + 5*r + 2 = 0, 2*p - 2*r - g = 2*r for p.
-2
Let d be (0 - -9)*(0 + 1). Let b be (-14)/3*(-2 + -1). Suppose 0 = -b*j + d*j. Solve 4*p + 8 + 4 = j, -4*p - 27 = 5*k for k.
-3
Suppose -100*l = -104*l + 20. Solve i + q = 0, 2*i + l*q = -i + 4 for i.
-2
Let r = -18 - -30. Let z = r + -3. Suppose -8*i - 5 = -z*i. Solve -4*m = 2*n - 7*m - 10, -2*n = -i*m - 18 for n.
-1
Suppose m = -1 - 2, -54 = -x + 5*m. Let w = x - 37. Solve 0*i - 2*q - 8 = -5*i, w*q = i for i.
2
Suppose 0 = -82*a + 65*a + 51. Solve -4 = 3*s - 5*r + 4*r, -5*s - a*r - 30 = 0 for s.
-3
Suppose 9*c - 22 + 4 = 0. Solve 0*n = -5*p + c*n - 12, 5*p = 4*n - 4 for p.
-4
Let o be (-4)/(-14)*(-51 + 58). Solve -k - 1 = -5*u, 0 = -4*u + o*k + 5 - 3 for u.
0
Let o = -10 + 46. Let r = -32 + o. Solve 0 = -r*x - 3*d - d + 16, 0 = -3*x + 5*d - 28 for x.
-1
Let n be ((-80)/(-6))/(20/(-60)). Let a = n + 43. Solve 2*q - 5 = a*v - 7, 6 = -v + 2*q for v.
4
Let w = 4 - -2. Let a(y) = -w + 3 - 11*y + 10*y - 8. Let l be a(-14). Solve j - p - 5 = 0, -2*p - 3 = l for j.
2
Let k = -46 - -58. Let u be 2/(-2)*-7 + (10 - k). Solve 5*n + 2*t = 7*t - 40, u*t = -n + 16 for n.
-4
Suppose 4*k - 4*i + i - 73 = 0, 0 = 5*k - 4*i - 92. Let x = k + -14. Let g(z) = z + 2. Let c be g(x). Solve -16 = 4*o + 4*j, -5*o + 0*j + j + c = 0 for o.
0
Let b(p) = -p**3 - p**2 + 11*p - 4. Let q be b(-4). Solve -4*i - 2*h = -12, 0*i + 4*i + 5*h - 18 = q for i.
2
Suppose 4*r + 24 = -2*r. Let o be (r - 17/(-3))*3. Solve 0 = -2*i + a + 2 - 9, -o*i - 19 = -4*a for i.
-3
Let p(x) = -161*x - 644. Let h be p(-4). Solve -4*l - 4*v = -16, -9*l + 13*l - v - 11 = h for l.
3
Let d(v) = v**3 + 6*v**2 - 2*v - 8. Suppose -2 = -2*g, 3*f + g - 3*g = -17. Let k be d(f). Solve -5*z + 4*t = k, 2 - 20 = 3*z - 3*t for z.
-3
Let c(k) = k**2 + 13*k + 27. Let a be c(-11). Let d be (a + -3)*-1 - -5. Solve 5*s + 7*u + 3 = 3*u, 0 = s - u - d for s.
1
Let p(g) = -g**3 + 3*g**2 - 2*g + 2. Let o be p(2). Suppose -5*j + 45 = -4*v, 3*j - 3*v = o*j + 20. Solve 3*t - 4*b - 11 = 2*t, -15 = j*b for t.
-1
Suppose -11*u + 33*u = 0. Solve -p = -k - u*k + 5, 0 = -p - 4*k + 10 for p.
-2
Suppose -3*b + s + 4*s = -12, 2*b - 4*s - 10 = 0. Let t = 1 + b. Suppose c - 3*m = -2*m + 4, 2*m + 8 = t. Solve x = 5*k - 20, -4*k + 4*x + c = -16 for k.
4
Let b be 5 + (-6)/(-18)*6. Solve 3*o = -r + b, 3*o - 2 = 4*r - 0 for r.
1
Let k(q) be the second derivative of -4/3*q**3 + 1/12*q**4 + 0 + 3*q - 5/2*q**2. Let j be k(9). Solve j*h - 16 = 0, 2*t - h + 18 = h for t.
-5
Let x(c) = -2*c**3 + 5*c + 5. Let l be x(-2). Let u = l + -9. Solve u*r - 3*f + 2*f = 1, -r = -4*f + 10 for r.
2
Let b(g) = -2*g + 14. Let i be b(5). Suppose -3*q + 0*q + k + 64 = 0, k - 76 = -i*q. Solve 3*y = -p - 3*p + q, 5*p + y = 25 for p.
5
Let b = 1235 - 1230. Solve -4*c = -4*y + 40, b*y = 10 + 15 for c.
-5
Let m be (-4)/(4/(-16)*2). Let v be (-6)/m*(-16)/12. Solve 3*c + p = 1, 0 = c - 3*p + 14 - v for c.
-1
Suppose q + 3*k = 48, -5*q + 0*k + 5*k = -220. Suppose -5*d - 3*i = -0*i - q, 2*i = 5*d - 20. Solve -5*o = -5*c + 30, 4*c - 2*o + d*o + 8 = 0 for c.
2
Let m(w) = 2*w - 9. Suppose -p - p = i + 2, -5*i + 4*p = -32. Let k be m(i). Let z be 1 + k + 3 + 1. Solve 2*l = -2*g - 0*l + 2, z*g + 36 = 4*l for g.
-4
Suppose 3*u - 31 = -h, -7*h + 2*h + 55 = 5*u. Let a be 9 - u - -7*1/1. Solve t + a = 4*t - q, -5*q + 6 = -3*t for t.
3
Let u = 269 - 263. Solve c - 4*x - 1 = 3, x - u = 2*c for c.
-4
Let x = 1 - 0. Suppose j - 2*z - 6 = 0, -3*j + 2*z + 27 = -z. Suppose 0*f + l - 24 = -4*f, -4*f + j = -2*l. Solve 0 = -2*h - h + u + x, 30 = f*h + 4*u for h.
2
Let a(q) = -9*q**2 - 68*q - 32. Let u be a(-7). Solve u*k = -h + 6, -2*h - 5*k + 7 + 3 = 0 for h.
0
Let u(f) = 4*f - 80. Let v be u(23). Solve -2*r - 2*r + 5*b = -v, -5*r = -b + 6 for r.
-2
Suppose 247*l = 242*l + 10. Solve 3*t + 5*a - 7 = 0, -a + 2*a = l for t.
-1
Let n be (-2296)/(-64) - 1/(-8). Suppose 0 = t - 0*t - 4*v - n, 3*t - 53 = v. Suppose 3*s - 4*s = -t. Solve -4*h - 28 = 3*b - b, 0 = -4*h + b - s for h.
-5
Let y be 4 - (1 + -3)*2. Let j = -4 + y. Suppose -n - j*q = -6, -q - q = -3*n + 4. Solve 20 = -n*i - 2*a, i + 25 = -3*a - a for i.
-5
Suppose d = -d + 20. Suppose l + l - d = 0. Solve -l*j + 32 = 4*r, 2*j - 5*j + 5*r - 3 = 0 for j.
4
Let q(w) = -w**3 + 3*w**2 + 2*w - 7. Let u be q(3). Let f be 9 + (-1)/(u/(-4)). Solve 5*j = 4*b - 11, 0 = f*b + j + 2*j - 23 for b.
4
Suppose 3*p - 15 = -k, -4*p + 8 = k - 11. Let c = -525 - -526. Solve k*x - c = -5*q + 5, -3*q - 8 = -4*x for q.
0
Let i = 37 - 20. Let l = i + -15. Solve -2*s + 4*s + 8 = l*d, 5*s = d for d.
5
Suppose -17 = -j - 2*p, -j - 4*p + 23 + 4 = 0. Suppose -13*z = 2*z. Suppose 0 = -w - 2*u + 1, 0 = 2*w - u - 4 - 3. Solve h = r + 3, -w*r + z = -h + j for h.
