4*r - r - d. Solve 2*n = n + 4*b - 10, -5*n - 3*b = r for n.
-2
Suppose 0 = -0*h - 13*h + 52. Solve 11 = -3*s - 4*z, -h*z = -0 - 4 for s.
-5
Suppose 3*p = 7 + 5. Let r(d) = -d**2 + 3*d + 6. Let b be r(p). Let z(g) = g**2 - g + 2. Let c be z(b). Solve 3*t + 2*t + 31 = c*v, -t = 5*v - 17 for v.
4
Suppose 0 = -5*d - 4*n + 5*n + 13, 2*d = -3*n + 12. Solve d*z + 9 = -3*i, 5*z - i - 25 = 2*i for z.
2
Let z(v) = 5*v**2 - 45*v + 21. Let i be z(9). Solve 4*j + 21 = -5*w, -5*j = -4*j - 4*w - i for j.
1
Let i = 54 + -95. Let x = i - -45. Solve 3*o - 20 = -5*g, -x*o + 0*o = 5*g - 20 for o.
0
Let n(j) = -3*j**2 + j - 1. Let h be n(0). Let a(t) be the first derivative of -3*t**2/2 + 2*t + 2. Let v be a(h). Solve 0*x - 3*x - 27 = -3*f, 25 = -v*x for f.
4
Let q(a) = 0 - 1 - a**2 + 5. Let d be q(0). Solve -4*c + d*k + 20 = 0, 0*c + 10 = 3*c + 2*k for c.
4
Let d = -17 - -25. Let r(l) = 2*l**2 - 6*l**2 - 5 + d*l - l - 3*l**2 - l**3. Let t be r(-8). Solve -3*s + 5 = 5*v, -t*s + 4*v - 5 = -v for s.
0
Let y be ((-15)/9)/((-1)/3). Let i(s) = s**2 - 2*s - 3. Let w be i(-2). Let l be 0/(0 + -1 - 1). Solve 0 = -v + w, -q + y*v = -l*v + 25 for q.
0
Let d = 207 + -167. Solve d = 5*u + 5*z, u = z - 2 + 4 for u.
5
Let r(y) = -y - 1. Let w(a) = -a**2 - 21*a - 21. Let u(s) = -6*r(s) + w(s). Let l be u(-12). Solve l = -t + 5*n - 1, 0 = 3*t + n - 14 for t.
3
Let w = -10 + 12. Suppose 5*v - 15 = -3*a + 24, -2*a = -3*v + 31. Let x = v + -2. Solve 14 = -2*c + 4*o, -w*o = x*c - 4*c + 13 for c.
-5
Let k(n) = -n**2 - 139*n - 670. Let y be k(-5). Solve 5*d = 0, y*o + 2*d - 2 = -o for o.
2
Suppose 17*k = 15*k + 6. Solve -k*x + 0*z = -4*z + 32, 2*z = x + 14 for x.
-4
Suppose 3*f + 12 = 0, 5*f + 65 = -3*v + 8*v. Suppose -2*l - 1 + v = 0. Solve -4*s + 23 = 2*z + 7, -2*s + l*z + 8 = 0 for s.
4
Suppose -5 = 11*c - 5. Let l = 8 - 3. Solve c = o + l*y - 3 - 6, o = -y + 1 for o.
-1
Let c be 4/24 + 46/12. Let y(o) = 6*o**2. Let r be y(-1). Let m = c + r. Solve 2*h + 4*u = -2*h, -m = h - u for h.
-5
Let t = -33 - -55. Let r(g) = -g + 47. Let c be r(19). Let p = c + -24. Solve t = 5*j + f, -24 = -9*j + p*j - 2*f for j.
4
Let x = 94 + -102. Let t = 12 - 2. Let v = t + x. Solve -2*l + 12 = 2*h, v*l + 5*h - 24 = -0*l for l.
2
Let j be (3 + -1)/((10/(-2))/(-5)). Suppose j*h = 3*d - 11, -2*h = -3*d + h + 12. Solve -5*o = 4*y - 3*y - 5, d*o - 3 = -y for y.
0
Suppose -6*f + 2 - 2 = 0. Solve 5*t + 3*o = -25, f = -2*t - 5*o - 7 - 3 for t.
-5
Suppose -5 = 4*p + 11. Let o(z) = -z - 4. Let j be o(p). Solve t + 5*b - 4*b + 1 = j, 9 = -4*t - 5*b for t.
4
Suppose -2*k - 5*w = -w - 2, 4*k - 26 = 3*w. Solve -3*o + 7 = -k*g - 0*g, 2*o = -4*g - 10 for o.
-1
Let k(m) = -6*m + 32. Let d be k(5). Let i(s) = s**2 - 3*s + 1. Let n be i(2). Let w be 2 + 4/d + n. Solve w*o + 2*o + 28 = 2*p, 0 = -4*p - 2*o + 8 for p.
4
Let q = -572 - -572. Solve q = 4*o + 3*p + 9, 5*o = 2*p + 6 - 0 for o.
0
Suppose 11*y + 144 = 47*y. Solve -b - 1 = y*q, 1 = q - 5*b - 4 for q.
0
Let h be 0/(5/(4 + 1)). Let l(g) = g**2 - 7*g + 8. Let k be l(6). Let q be ((-12)/9)/((-8)/12). Solve h = -k*d - w - 3, d + w = q*w + 6 for d.
1
Let j be (-1)/((-248)/24 - -10). Solve j*g = -0*x + x - 16, 2*x - 16 = 2*g for g.
-4
Let n(m) = m - 17. Let d be n(31). Solve 5*v - 4*h + h = d, -2*h - 16 = -5*v for v.
4
Let i(r) = -r**2 + 9*r - 4. Let q be i(8). Suppose 0 = -q*j + 8, 0 = 2*b - 4*b + 5*j - 10. Suppose b*z = -3*z. Solve z*k = 4*k - 4*s - 28, -5*s - 27 = -k for k.
2
Let x(p) = 8*p + 38. Let m be x(-4). Let k = -4 + 8. Solve 2*o = -4*g - o - m, k = 5*g - 2*o for g.
0
Let l = 204 - 199. Solve -4*j - 4*k - 4 = -0*j, j = 3*k - l for j.
-2
Suppose 0 = -3*x + 3*g + 21, 3*x + 2 = -2*g - 2. Solve 0 = 5*n + 5, -9 = -i + 4*n - x for i.
3
Let s(w) = 7*w + 6. Let i be s(1). Solve 7 = -4*u + 5*u + 4*y, -3*u = 4*y - i for u.
3
Suppose -29 = 6*x + 31. Suppose -4*u + 53 - 1 = 0. Let z = u + x. Solve 0 = 3*c + q + 3, c - 4*q + z*q = -5 for c.
-2
Let i = 30 - 16. Let b be 2/5 - ((-24)/(-10) + -2). Let z be b - -1 - (-28)/i. Solve 3*v = z*d - 24, -5 = 5*d + 5*v - v for d.
3
Suppose 56 - 8 = 12*j. Solve -5*z + 16 = j*a, 4*a = 2*z - 5*z + 16 for z.
0
Suppose x = -2*x + 6. Suppose -p - 13 = -5*l, -5*p = -x*l + 2 - 6. Solve -2*m = 3*g - 0*m + 11, 0 = -p*m - 8 for g.
-1
Suppose -175 = -9*p + 149. Let g be (1/(-3))/((-6)/p). Solve 0 = n + g*q - 15, -3*n = 3*q - 6*q for n.
5
Let k be 18/(-9)*(0 - 1). Let j be (0 + 1/3)*0. Solve 5*t + k = 2*p + 11, j = 4*t + 2*p - 18 for t.
3
Suppose -81*b + 170 = 4*b. Solve 5*x = -0*y + 4*y - 6, 2*y - b = 2*x for y.
-1
Suppose 0 = h - 2*g - 14, 34 + 11 = 5*h - 5*g. Suppose 28 = -13*n + 15*n. Let q be 1*2*28/n. Solve 3*a + j = -19, -q*j + h = -a - 3*a for a.
-5
Suppose 0 = 22*z - 29 - 235. Solve 4 = 2*v, z + 0 = -3*u + 3*v for u.
-2
Let d = -163 + 106. Let b = d + 60. Solve 2*k = b*j + 4*k - 7, -3*k = -2*j + 22 for j.
5
Suppose 4*b + 3 = 15. Let x(a) = 5*a + a - 4*a + 0 + 4. Let u be x(b). Solve 3*q + 2*f - 8 = f, -u = -5*f for q.
2
Let l(a) = a**2 - 2*a + 5. Let n be l(2). Suppose 0 = 4*v + v - 25. Suppose -x - 7 = -3*j, 0 = -j + 4. Solve 0 = -x*w - v*z, -3*w - w = -z + n for w.
-1
Let l(u) = -u**3 + 6*u**2 - 2*u - 2. Let y be l(3). Suppose 27 = -4*p + 39. Solve g + 3 = 0, 5*g = -p*w - 11 - y for w.
-5
Let j(n) = -4*n**2 - 2*n - 1. Let y be j(-3). Let u = y - -36. Solve 2*l + u*o - 20 = 6*l, 5*l = 2*o - 8 for l.
0
Suppose -15 = -11*t + 6*t. Solve -4*c + 3*z - 4 = 0, -5*c + t*z - 5 - 3 = 0 for c.
-4
Let r be (-4 - (1 - 5))/4. Let w(c) = 5*c + 3. Let m be w(r). Solve 0 = -5*b - 4*o + 7 + 7, -m*b + 10 = 4*o for b.
2
Suppose -17 = -2*v - 5*f, 0 = -3*v - v + f + 1. Let m = 2 + v. Suppose 0 = x + 3*b + 3, m*x - 23 + 7 = -4*b. Solve 4*u + 4*j = x, 0*u + 4*j = -3*u + 11 for u.
1
Let a be 2 - (-5)/((-15)/(-297)). Suppose a - 126 = -5*u. Solve 0 = -3*n + 6*n - 9, u = -4*w - n for w.
-2
Let x = -179 + 282. Let j = 108 - x. Solve -2*m - 12 = u, 4*m = -25 + j for u.
-2
Let u be (-6)/2*-2*6/9. Solve -5*y - 4 = 4*s, -7*y + u = -3*y - 4*s for y.
0
Let k = 40 + -25. Let c be -1 - -7*(-2)/(-8)*4. Suppose -u - 30 = -c*u. Solve 3*w + 9 = 3*f, 0 = 2*w + u*f - f - k for w.
0
Suppose 0 = 3*b + 3*j - 21, -6*b + j - 6*j = -40. Solve -w + 2*q = b, 2*q = -4*w + 7*q - 20 for w.
-5
Let f = -996 - -1000. Solve 3*l = -0*l + 2*i + 23, 16 = -f*i for l.
5
Let f be ((-15)/25)/((-2)/10). Solve -5*x + 21 = -n, f*x = 3*n - 8*n + 7 for x.
4
Let m(c) = -2*c**3 - 3*c**2 + 29*c + 78. Let l be m(-3). Let a = 1 + -1. Suppose a*o - 3*o = -9. Solve -o*q = 5*b + 7, 4*b - 2*b + 5*q = -l for b.
1
Let z = -107 - -111. Let y be (6/(-8))/(3/84). Let p = y - -46. Solve -z*g + 3*g - 4 = 0, -4*g = 3*x + p for x.
-3
Let j(u) = -11*u + u**2 + 6 - 13*u + 20*u. Let o be j(2). Solve -c + o*a = -13, c - 12 = a - 3 for c.
5
Suppose 5*h - 10 = 5*f, -5*h = -h - 3*f - 9. Let v = 5 - 5. Solve 0 = u - v*u + z + 3, -h*u - 11 = z for u.
-4
Suppose 34*n = 35*n - 4*y + 12, 3*n + 8 = 5*y. Solve 4*c - 4*g = -n, -5*c - 2*g - 6 + 1 = 0 for c.
-1
Let k(v) = 2*v - 26. Let n be k(14). Suppose 3*s - 10 = -4*r, 0 = n*r - r + 2*s. Let d be 11/3 + 2/(-3). Solve 3*w + 20 = -r*p, -d*p - 15 = 2*w + w for p.
-5
Let p = -886 + 896. Solve 4*i + 22 - 2 = -4*o, 2*o + p = 3*i for i.
0
Suppose 0 = -5*b + 2*q - 4*q + 112, 2*q = 4*b - 104. Suppose b*m = 20*m + 8. Solve m*k - 5*k = 2*l - 4, 0 = 4*l + 4*k - 4 for l.
-1
Suppose 3*m - 24 = -9. Suppose 4*o - 45 = m*z, 5*o - 40 = 6*z - 3*z. Suppose 4*i - 2 = 6. Solve i*v = -2*w - v + 2, o*w + 3*v = 14 for w.
4
Let f be (-7 - 12/(-4)) + (-58)/(-2). Suppose -f*x = -21*x - 8. Solve 3*m - 22 + 7 = 0, m = x*b + 1 for b.
2
Let j = -2114 + 2124. Solve -3*b + d = -6*b - j, -b - d = 6 for b.
-2
Suppose -16 - 18 = 2*y. Let q = 28 - 7. Let c = q + y. Solve 2*m = -r - 5 + 10, 0 = -m + c for r.
-3
Let r(a) = 18 + 4*a + a + 4*a - a**2 + 6*a. Let j be r(16). Solve -5*n = j*h + 26, -2*n - 8 = -3*n + 4*h for n.
-4
Let k(l) = -l**2 - 8*l + 5. Let t be k(-4). Let n = -19 + t. Solve y = 5*p - 4*y, -9 = -n*p - y for p.
3
Let l(u) = -2*u**2 - 24*u - 61. Let f be l(-4). Solve 0 = -f*o - 3*q + 5 + 10, -2*o + 5*q + 3 = 0 for o.
4
Suppose -6*c + c + 95 = 0. Suppose -2*o = -5*b + 4, -b - o + 2 = -3. Solve -3*r + c = t, -10 = -b*r - 0 for t.
4
Let u be 1 - -1 - (10 - 12). Suppose u*t - 20 = 2*t. Suppose 2*k + 0 = t. Sol