= 2*r + 3*c - 10, -g*c + l = -4*r for r.
-3
Let y be (-4)/6 - 52/(-6). Solve 0 = -n + u + y, 5*n - 13 = -u - 3*u for n.
5
Suppose -5*m - 3*a = 5, 4*a - 2*a = -10. Solve 0 = 4*k, 4*q + m*k - 16 = -0 for q.
4
Suppose 3*i + 4*d - 23 = -4, i - 1 = 4*d. Solve -y + 3*k = -17, -3*y = -k + i*k + 14 for y.
2
Let a(p) = p**2 + 7*p + 6. Let t be a(-6). Suppose t = -z - 0 + 4. Solve 3*k - 6*k = -4*w - 19, 3*w + 8 = -z*k for w.
-4
Let a(i) = i**3 + 3*i**2 - 2*i - 1. Let g be a(-3). Suppose -4*p + 12 = 0, 28 + 11 = -2*r + p. Let s = -1 - r. Solve 5*x - x + g*u = 37, s = -x + 4*u for x.
3
Let f be -3*2/18 + 26/6. Solve f*j = -3*v, j = -3*j - 12 for v.
4
Suppose 4 + 2 = 3*m. Let n be m/(-5) - (-154)/35. Let w = 4 + 0. Solve -n - 2 = -3*d - 4*h, -h = -2*d + w for d.
2
Let o be (4/10)/((-45)/50 - -1). Solve o*m - m - 25 = -5*i, -5*i - 4*m = -25 for i.
5
Suppose -p + 4 = 4*y, -2*p - y - 1 = -2. Suppose 7*n - 3*n - 20 = p. Solve 5*v + 5 = -n*o, 7*o + 4*v = 4*o - 6 for o.
2
Suppose 2*b - 15 = -4*t - b, 20 = -5*t + 4*b. Let r = -121 + 121. Solve -o + 4*i = -r*o - 9, t = 4*o + 5*i - 15 for o.
5
Suppose 14 = r - 0*r. Let z be ((-3)/4)/(2/(-8)). Let u be z + (-2 - -3) - 1. Solve -y = 5, u*o - y - r = -0*o for o.
3
Let u be 20 + (-1 + 3 - 2). Suppose 3*w - t = u, t + 19 = 2*w + 4. Solve -4*o - w*f = 0, -6*o + 3*o = 3*f for o.
0
Suppose 0 = -3*o - 8 + 17. Suppose -3*k = -5*n - 40, 21 = k - 3*n + 1. Solve 5*a - k*b = -7 - 8, o*a = -4*b - 23 for a.
-5
Let z be 5/(-15)*(-66)/2. Let j(i) = 3*i + 3. Let x be j(-9). Let o be 5/(-2)*x/6. Solve -4*w - d - o = 0, w - 4*d = -0*w - z for w.
-3
Let t(o) be the first derivative of o**3/3 - o**2/2 - 2. Let i be t(-1). Let h be 7/i - (-1)/(-2). Solve 18 = -0*m - 3*m + 3*w, -w + h = 0 for m.
-3
Let y be -3*10*(-3)/18. Solve -g = -3*g, y*k = -4*g - 20 for k.
-4
Let q(r) = -2*r**2 + 5 - 2*r**2 + 3*r - 1 + 3*r**2. Let k be q(3). Let v be (k - -15)/((-2)/(-2)). Solve -5*o + 2*s = -v, 6*o - 5*o = -5*s - 7 for o.
3
Suppose 8*x + 15 = 13*x. Suppose -12 = 3*u - 4*i, 2*i - 6 = -2*u + 4*u. Solve u = -5*h, -x*y + 6*y - 6 = 5*h for y.
2
Suppose 0 = 2*d - 10, 4*c + 7*d = 2*d + 29. Let w(a) = a**2 - 1. Let g be w(c). Solve -3*f - 5*u - 9 = g, 2*f = -f + u - 9 for f.
-3
Let m = 50 - 46. Solve 5*y + m*v + 2 = -2, -y - 4*v = -12 for y.
-4
Let d(l) = 7*l + 28. Let p be d(-4). Solve -4*n - 16 = p, 2*t = -2*t - 3*n - 8 for t.
1
Suppose 2*p - 6*p = 24. Let l be (-4)/p*24/4. Let j(n) = n**3 - 5*n**2 + 6*n - 4. Let k be j(l). Solve 4*f - 3*c + 6*c = 25, -4*f + k*c + 4 = 0 for f.
4
Let n be (-1)/(6/(-56))*3. Suppose 5*b = 14 + 6. Solve -3*f - 2 = -3*c + 4*c, 0 = 5*c - b*f - n for c.
4
Suppose 4*d - 3 - 9 = 0. Solve -4*z - d*f - 23 = -3, 2*f + 14 = -3*z for z.
-2
Let l be (4/(-2) - -2)/(-1). Let m be -1 + -2 + 0/3. Let g be 0/(m/3) + 2. Solve g*r - 8 = 4*n, l*n + 7 = 4*r + n for r.
2
Let w(i) = -i**2 - 8*i + 7. Let f be w(-9). Let s = 5 + f. Solve c = -3*q + 4, 4*c - 1 = -2*q + s*c for q.
3
Let g = 9 + -4. Solve g = 5*h, 3*z - 3*h = h - 1 for z.
1
Let t(c) = -c + 1. Let b be t(-2). Solve 4*o - 45 = 5*l, -b*l - 2*o = -2*l - 5 for l.
-5
Let x = -9 - -11. Let t = 8 - 15. Let f(l) = l**3 + 8*l**2 + 7*l. Let k be f(t). Solve 2*b + d = -4 - k, -x*b - 4*d = 10 for b.
-1
Suppose 2*d = 11 - 3. Solve 0 = 3*i + y - 2, d*i + 0 - 3 = -y for i.
1
Let s be -2 + 0 + 2*-37. Let k = -53 - s. Solve 4*a = 5*i + k, 3*i - 3*a = -18 + 3 for i.
-3
Let t(b) = -b**3 + 2*b**2 + 5*b - 3. Let m be t(3). Suppose -4*h + 42 - 12 = -v, 12 = 3*h. Let z be 6/21 - 52/v. Solve f - z*x + 7 = 0, f - 17 + m = -3*x for f.
5
Let p(x) = 7*x + 8. Let j(o) = o + 1. Let b(h) = 6*j(h) - p(h). Let d be b(-7). Solve d*r - 2*l + 7 = 0, 0 = -5*r - 2*l - 1 - 2 for r.
-1
Let m = 1 + 4. Solve -2*q + 5 = -m*n - 7*q, 19 = -n + 5*q for n.
-4
Suppose -5*g + 6 = 66. Let w be (40/g)/((-4)/6). Solve 0 = w*r - 4*u + 17, -8 = r + r - u for r.
-5
Let p(x) = -8*x - 8. Let f be p(-4). Solve 5*s + 2*u + 12 = 0, 3*s - 4*u + u = -f for s.
-4
Let i(r) = r**2 - 8*r - 9. Let a be i(10). Suppose 1 = 3*g - a. Solve g*x + 40 = 4*v, -4*x - 2 = 2*v + 8 for v.
5
Let c be 9*(-1)/((-6)/8). Let g be 48/84 - (-62)/14. Suppose l - g*l + 16 = 0. Solve 3*s + 2*x + 12 = 8*s, -c = -4*s + l*x for s.
2
Let a be 10 - (-2 - -2)*-1. Let x be (1 - -2)/(2 + -1). Suppose 2*b = -x*b + 80. Solve 0*q - b = -2*q + 3*j, j + a = 3*q for q.
2
Let u be 348/20 - (-6)/(-15). Solve 3*q + 13 = -2*f, 0 = -2*f + 4*f - 3*q - u for f.
1
Suppose -35 = -a + 6*a. Let h = -5 - a. Suppose -2*r = -0*o - h*o, 4*o = r. Solve 4*k + 2*n + 6 = 0, -5*k - n + r - 9 = 0 for k.
-2
Suppose t + 14 = 2*t. Suppose 2*i - 6 = t. Let x = -5 + i. Solve -p + 15 = p - 3*s, -p = -x*s - 18 for p.
3
Let s = 27 - 8. Solve -3*o = 5*l + s, -2*o + 5 - 17 = 3*l for o.
-3
Suppose g + a = -3*g + 8, 4*a = 2*g - 4. Suppose 0 = o - 2*o + 3*p + 7, 10 = 2*o - g*p. Solve 20 = -o*w, 5*w + 0 = -4*y - 5 for y.
5
Let b = 1 - 1. Suppose 64 = -4*u + 164. Solve u = -5*t + z - b*z, 5*t = -z - 25 for t.
-5
Suppose 7 = 3*l - 5. Let v be ((-8)/(-6))/(10/15). Suppose -2*p - v*p = -8. Solve -l*q + 8 = 0, 0 = -p*t + 3*q + 4 - 0 for t.
5
Let d(m) = 5*m + 70. Let r be d(-13). Solve 5*x + r*t = 10, -4*t - 4 = x - 9*t for x.
1
Let q = 14 + -15. Let g = -1 - q. Solve g + 5 = -h - 5*k, 5*k = -2*h - 10 for h.
-5
Suppose 0 = -2*u + 7*u. Solve u*x - 5*m = -3*x + 5, -2*x + 12 = m for x.
5
Let k(r) = r**3 - 5*r + 5. Let x be k(2). Let i(v) = -13*v - 2. Let f be i(-2). Solve -5*q + 3*q - t = -1, -x*q + f = -3*t for q.
3
Let z(f) = -f**2 - f + 8. Let r be z(0). Solve 4*i = 3*l - 4 + 31, l + r = i for l.
-5
Let i(w) = -w**3 + 8*w**2 + 9*w + 15. Let l be i(9). Solve v - l = 4*a, 0*v + 15 = 5*v - 5*a for v.
-1
Suppose 0 = -5*z + 2*o + 27, 5*o = -0*z - 2*z + 5. Let h = 5 - z. Let k(g) = g**3 - g**2 + 12. Let l be k(0). Solve -j - 4*b + l = h, 4*j + 3 = 3*b + 13 for j.
4
Let z(r) = r**3 - 6*r**2 + 6*r - 1. Let f be z(5). Solve 25 = 3*a - f*o - 10, -4*o - 30 = -2*a for a.
5
Suppose -108 = -4*h - 8. Solve 5 = 5*s + 5*m, 0*s = -3*s + 4*m - h for s.
-3
Let l = -35 + 36. Solve 3*f - f - i - l = 0, 3*i = -15 for f.
-2
Suppose q - 1 = -4*i, -i - 41 = q + 3*q. Let z = q - -15. Solve 0 = -5*t + 2*k, -t - 21 = -z*t - 3*k for t.
2
Let o = -10 - -14. Solve 3*z + 9 = o*k, 0*z + 12 = -4*z + 5*k for z.
-3
Suppose 66 = -5*n + 27*n. Solve -2*s + t - n = 0, 0 = 3*s + 2*s - 5*t for s.
-3
Let p = 3 - 0. Solve -d + p*g + g + 11 = 0, 2*g + 8 = -2*d for d.
-1
Let w(v) = v - 2. Let n be w(8). Let b = n - 4. Suppose 4*g - 5*g = 5*a - 14, -2*g = -8. Solve -4*s - a - 4 = b*j, 16 = -4*s for j.
5
Let l(b) = -b**2 - 6*b + 9. Suppose -9 - 19 = 4*a. Let r be l(a). Let k be (-6)/(-21) - (-12)/7. Solve 10 = r*h - 0*h, -4*d = -2*h - k for d.
3
Suppose -5*m - 15 = -4*n - 0*m, 2*m + 6 = -5*n. Solve y - 5*y - 3*u = 0, n = -3*u + 12 for y.
-3
Let o be 76/18 + (-6)/27. Suppose o*b - 6 = 6. Suppose -2*l + b*l - 3 = 0. Solve -l*a + 5*h - 12 = 0, 0*h + 3*h = -5*a - 20 for a.
-4
Let v = -21 + 27. Let f = -6 + v. Suppose 13 - 3 = 2*t. Solve 2*o + t*u = o, f = -u for o.
0
Let o = 7 - 3. Suppose -5*g = 6*v - 4*v - 13, -11 = -5*g - o*v. Let s be (-1 - -12) + (g - 5). Solve -2 = l + 2*i + 1, 0 = 2*l + i + s for l.
-5
Suppose -r = r - 50. Suppose -u - 5*c - 65 = -5*u, -3*u - c + r = 0. Suppose -4*x = -2*o + 16, -o - 5*x - 11 = o. Solve 2*b + 1 = -o*s - 7, u = -3*b - s for b.
-3
Let i = 2 - -8. Let p = 9 - 17. Let g = 13 + p. Solve -2*j + 4*r + 10 = -7*j, -g*j - i = 5*r for j.
-2
Let g(b) = -b**2 + 8*b - 2. Let f be (-259)/(-35) + 4/(-10). Let v be g(f). Solve 5*z + 3*c + 1 = 7, 10 = 2*z + v*c for z.
0
Let i(q) = -6*q - 9. Let l be i(-7). Let f be l/6 + (-3)/6. Solve -3*w = -4*y + 16, -2*w - f = -5*y + 8 for y.
1
Let o(y) = -2*y + 1. Let n(f) = -f + 8. Let x be n(8). Suppose x*g + 3*g = -3. Let a be o(g). Solve -2*u - w = 2*u + 24, 4*u = a*w - 8 for u.
-5
Suppose f = 3*f. Let b(l) = l**3 + 5*l**2 + 5*l + 2. Let d be b(-3). Solve f = -d*z - 2*i, 4*z - i = -0*i for z.
0
Let h = 9 - 15. Let g(r) = 10 - 1 + 4 + r. Let i be g(h). Solve -6*c + 2*n + 6 = -2*c, n + i = 4*c for c.
2
Let w = 58 - 54. Solve 3*x - 4*n + 0 - 2 = 0, -4*x + w = -4*n for x.
2
Suppose -r - 18 = r. Let t = 11 + r. Solve 0 = -3*q + 2*w + 2, 0 = -t*q - 2*w + w - 1 for q.
0
Suppose -6 = -2*t, 3*u - 17 = -2*t - 2. Solve 0 =