 = 2*r + 2*t + 16 for r.
-4
Suppose h + 5 = 5*o, 0*o + 3*o - 11 = -h. Solve -2 = 3*r + 5*c, o*r - 3*r + c = 6 for r.
-4
Let l(c) = -39*c - 424. Let k be l(-11). Solve -k*w + 5*p = 0, -2*w + 3*w - 4*p = 9 for w.
-3
Let t = -2047 - -2052. Solve -3*x = -t*j - 0*j - 15, 2*x - 2*j - 6 = 0 for x.
0
Let r = -583 - -585. Solve -4 = -r*j - 2*o, -2*j = 4*o - o - 3 for j.
3
Let h be (7*(-24)/(-84))/((-1)/(-2)). Solve -3*p - 2*p - 6 = -2*c, 3*p - h*c = -12 for p.
0
Let f = 5 + -2. Let j be (-732)/(-108) - (-6)/27. Solve -f*u - 4*q + j = q, 5*q + 17 = 3*u for u.
4
Suppose -3 = 7*m - 10*m. Let d = 17 - m. Solve 0 = -4*c - 2*j - 22, d = -c - 3*c + 4*j for c.
-5
Let r = -1519 + 1522. Solve d + 4*a = -5, -4*a + 8*a - 1 = -r*d for d.
3
Let f be ((-48)/(-40))/((-1)/(-30)*3). Suppose 0 = 5*c - c - f. Solve -v - 2*v + c*u + 15 = 0, -2*v = 3*u for v.
3
Suppose -27*h - 12 = -66. Solve -2*b - 4*l = -2 - 14, -3*b + 5*l = -h for b.
4
Suppose 5*y + 3*l = 0, 170*l - 167*l = 4*y - 27. Solve -a = 3, -b = y*a - 2*a + 6 for b.
-3
Suppose 0 = -16*b + 21 + 27. Solve 4*r = -3*a - 3, b*a - 5 - 7 = r for r.
-3
Suppose -23 = -5*c - 3*p, 2 = -p + 3*p. Solve -3*g - 5*a + 41 = g, c*a = 5*g for g.
4
Let r(m) = -m**3 + 12*m**2 - 20*m + 7. Let c be r(10). Let i(h) = -2 - c - 13*h + 12*h. Let d be i(-11). Solve -g + 0*g = -d, -z = -5*g + 8 for z.
2
Let h(y) be the second derivative of 1/20*y**5 + 0 + 5/6*y**4 - 6*y - 4*y**2 - 1/6*y**3. Let z be h(-10). Solve 2*k + 3*s + 0*s = 15, z*s = 2*k for k.
3
Let k be ((-45)/(-1))/5 + -9. Solve -2*o - f - 14 = k, -2*o + 4*o + 30 = -5*f for o.
-5
Let j be 1 + 0 + (-10)/(-2). Let h be 2/(-8)*-2*(12 + (0 - 4)). Let v(r) = 6*r. Let g be v(1). Solve g + j = -p - h*k, k = p - 3 for p.
0
Suppose v - 21 = 2*g - 28, -4*v = g - 17. Solve -4*o + v*s - 4 = 0, -5*o - 3*s = -21 - 1 for o.
2
Suppose -3*t + 18 = -3*u, -2*u - 5*t = 2*u - 12. Let x be ((0/(-1))/2)/u. Suppose x = 4*q - 7 - 9. Solve -2*k = -3*r - 8, 4*k + 0 - 12 = q*r for r.
-2
Let w be 6/15*(2 + -7). Let y(q) be the second derivative of -q**3/3 - 2*q**2 - q. Let i be y(w). Solve 2*j - h - 1 = i, 3*h = -5*j - h - 17 for j.
-1
Let n be 0/1 + 2*(-1)/(-2). Suppose -12*o + n = -11*o. Solve 3*m - p = p + o, 0 = 2*m - 5*p + 14 for m.
3
Let j(w) = w**2 + 4*w + 13. Let h be j(-6). Suppose 6*r = -h + 85. Suppose -r*p + 12 = -6*p. Solve -2*g + l = -0*g + p, 2*g - 4*l - 6 = 0 for g.
-3
Suppose -5*m - 2*g + 2 = 0, -m - g - 5 = -3. Solve 5*n - 34 = -3*b, 9 = n + 2*b - m for n.
5
Let n(c) = -4*c**3 - 2*c**2 + 16*c + 18. Let h be n(-1). Solve j + 12 = 2*j + 4*b, -h*b = -8 for j.
4
Suppose 0 = -3*b + 41 + 22. Let x = -19 + b. Suppose -3*y + 7 + 11 = 0. Solve -5*k + x*t = -5, -y*t + 2*t = -4*k + 4 for k.
1
Let b = -27 - -32. Suppose 0 = 3*a - b*r - 31, -5*a - 11 = -3*a + 3*r. Solve -m - a = y, 14 + 2 = -4*m for y.
2
Suppose 0 = 5*p + 5*a - 45, 2*a = 8*p - 13*p + 60. Solve -2*v - 3*j = -0*v - 17, 0 = 2*v + 2*j - p for v.
4
Suppose 4*b = 0, w + 4*w + 4*b = 25. Solve 7 = 4*i - w*p, 0*i = -4*i + 4*p + 4 for i.
-2
Let r be -7*((3 - 1) + -3). Let w be 2*(-4)/8*2. Let a = w - -3. Solve 5*u + r - a = 3*j, 0 = 4*u - 3*j + 3 for u.
-3
Suppose 10*z = 5*z + 50. Suppose -t = -4*y + 4, -z = 2*t + 5*y + 63. Let i be t/(-9) + 6/(-9). Solve -i*u - 3 = w + 4, -3*w = 3 for u.
-3
Suppose -w + 4*a + 23 = -0*w, 3*a + 12 = -w. Suppose 60 = 6*y + 9*y. Solve -5*m + 3*n - w = 11, -m = y*n + 12 for m.
-4
Let k be 5/(15/(-6)) - (-1 - 5). Suppose -4*x + 9 = j, k*x - 10 + 5 = 3*j. Solve -4*y + 5*g = x*g + 1, y + 2*g - 8 = 0 for y.
2
Suppose i = -3*s + 8, -5*s - 5*i + 14 + 16 = 0. Let a be 3 + 3 - (-2 + s). Solve -3*z - 2*y = -7, -4*z + a*z = 4*y + 13 for z.
3
Suppose 11*m - 9*m = 10. Solve -5*k - 29 = -2*x, -2*x + m*k + 27 = -x for x.
2
Suppose -5*d = -6*d + 2. Suppose d = -4*q - x + 3*x, -x = q - 1. Solve 2*t + 2*t + 4 = q, 2*t = 2*m - 10 for m.
4
Suppose 7*p + 32 + 3 = 0. Let k be ((p - 7) + 3)/(-1). Suppose 3*a - 3 = 3. Solve -a*u - 5*y - 8 = 0, -u + y - 6*y - k = 0 for u.
1
Suppose 4*m - 18 = -2*s, 1 = -3*s - 9*m + 10*m. Solve -5*g + 2*f + 21 = 0, 0 = -2*f + s + 3 for g.
5
Let p(g) = 2*g - 44. Let z be p(24). Suppose x - z*b - 12 = 0, -2*x + 0*x + 10 = -b. Solve -o - x*o = 5, -u = -5*o - 4 for u.
-1
Let z = -157 - -192. Solve 2*r + 19 = 3*x + 3*r, -z = -3*x - 5*r for x.
5
Suppose m + 8 = 5*m. Solve 5*c + 7 = -m*h, 2*c - 4*h - 1 = 1 for c.
-1
Let h(o) be the second derivative of o**5/20 - 2*o**4/3 + 13*o**3/6 - 5*o**2/2 - 11*o. Let m be h(6). Solve -4*u + m = 5*s - 0*u, 8 = 2*u for s.
-3
Suppose 16 = -0*h + 2*h - 4*q, -4*h + 3*q = -22. Suppose -3*x - 4*i - 8 = 0, -2*x + i - h*i = 7. Solve -t = -w, -t - x*w + 1 = -6*t for t.
-1
Suppose 4*o + 3*q = 169, -3*o - 3*q = -9 - 120. Suppose -2*i = t + o, -4*i + 2*t - 52 = -3*t. Let k = i + 23. Solve -n + 2 = -z - 4, -k*n = 5*z + 20 for n.
1
Let z(v) = -v**3 + 9*v**2 + 11*v - 8. Suppose -4*c = -a - 37, -5*a = 5*c - 10*c + 35. Let b be z(c). Solve 8 = -4*k, -l - k = b*l + 8 for l.
-2
Suppose -3*k = -85 + 25. Solve 2*x - 4*a = k, -3*x + 2*a + 20 = -2*a for x.
0
Let m be (3*20/(-18))/(2/(-3)). Solve -4*l - 3*i + 16 = 0, -m*l + 3*i + 0*i = 7 for l.
1
Let p(v) = -2 + 3*v**2 + 4*v + 1 + 2 - 5*v. Let l be p(-1). Solve 3*y - 2*y = 2*w + 4, l*y = -5*w + 20 for y.
4
Suppose -2*n = -5*j + 2*j - 6, 0 = -2*j - 5*n + 15. Solve 4*a + 12 = -j, -2*a - 7 = r for r.
-1
Let h(z) = 5*z**2 + 62 + 0*z - 61 + 2*z. Suppose -x = 2*x + 3. Let y be h(x). Solve 0 = -y*w - p + 7, -3*p - p = 4*w + 8 for w.
3
Let j = 35 + -30. Let t(u) = u**2 + u - 1. Let i be t(-3). Suppose 3*v - i*h + 1 = 2, 0 = 3*v - h - j. Solve -2*o + 22 = 5*b, 0*b - 4 = 4*o - v*b for o.
1
Suppose 3*j - 10 = -1. Suppose j*q - 6*q = -15. Solve 2*o + 2*m - 2 = -10, 3*o = -q*m - 10 for o.
-5
Let o = -188 - -192. Solve 2*t = o*q - 26, -2*q - 37 = 5*t - 5*q for t.
-5
Suppose 2*n + 37 - 10 = 3*s, 4*n = -5*s - 43. Let v = n - -12. Suppose 4*o - 11 - 9 = v. Solve -o*q - 10 = 0, 0*p + 3*p + 2*q = -19 for p.
-5
Let y be 0 + -2 - -8 - 0. Suppose -5*u + y = -4. Let h be (75/(-24))/(-5)*8. Solve -h*j + 5*l = 5, 4*j + 0*l = u*l + 4 for j.
3
Suppose 0 = -4*x - 3*a + 66, 4*x = -x - 3*a + 81. Let u = 25 - x. Let b be (4/u)/((-2)/(-10)). Solve 3*z - 13 = z - 3*s, 0 = b*z - s - 1 for z.
2
Suppose 394*q = 389*q + 30. Solve 3*m + q = 0, 3*a = -0*a - 2*m + 2 for a.
2
Suppose 15 = -7*j - 27. Let c = -1 - j. Suppose -2*h + 5*w - 20 - 1 = 0, w - 5 = 0. Solve 0 = h*z + 4*x - 16, -c*z - 5*x + 16 - 1 = 0 for z.
-2
Let m = -8 + 12. Suppose o + o + 3*q = 5, -3*o = -3*q. Let c be (140/(-84))/(o/(-9)). Solve -c = 4*u - 7*u + m*n, 0 = 4*n for u.
5
Suppose -157 = -7*o + 32. Suppose -34*n = -o*n - 28. Solve -3*u = -n*m + 3*m - 3, 4*u + 3*m + 9 = 0 for u.
0
Suppose 2*s + 63 = 75. Suppose -q + 6*q = -5. Let w be (0 - (q + 1))/(-1). Solve -4*u + 5*l = w, u - s*u = -l for u.
0
Let c = -9 - -2. Let a be (-126)/(-9)*(-2)/c. Solve -4*r + 0 = 4*s - a, s + 4 = 0 for r.
5
Suppose z = -z. Suppose -4*v + 8 = -v - 4*p, 3*p = 5*v - 17. Suppose -2*r - 4*q + 7*q + 49 = 0, 5*r - 3*q = 109. Solve s + 15 = 5*i - 0*s, z = -v*s + r for i.
4
Let d be (247/38 - 7)*1*-2. Solve -5*b + o + d = 3, 0 = -3*b - o - 6 for b.
-1
Suppose -4*q + r = -60, -2*q - r - 6 = -36. Suppose 7 - q = -4*c. Solve -3*u + 4*w - c*w = 13, 6 = -u - w for u.
-5
Suppose 0 = 7*s - 193 - 31. Solve 0 = 2*b - 5*w - 12, -3*w = 3*b + 2*w + s for b.
-4
Let y = 48 - 42. Suppose y*f - 25 = f. Solve -f*t + 23 = 2*d, -1 = -2*d + 3*t - 2 for d.
4
Suppose 2*k = 3*c - 219, 5*c - 340 = -2*k - 3*k. Let n = 73 - c. Solve -n = 4*a - 3*w + 2, -4*w - 12 = -a for a.
-4
Let i be (-3)/12 + (-90)/(-8). Suppose 3*v - i = -2. Suppose 0 = 4*f - 4*s - 0*s - 128, -v*s + 49 = 2*f. Solve 9 = -q + 3*y, 5*y = -0*q - 3*q + f for q.
3
Let j(c) = 3*c**2 + c - 4. Let s = 25 - 27. Let n be j(s). Solve 8 = -p + 3*p + 4*u, 2*p = 3*u - n for p.
0
Let f(p) = p**2 - 5*p + 10. Let l be f(8). Suppose 2*o - 66 = 5*v - 20, -2*o = 5*v + l. Let r = 10 + v. Solve 2*t - 2*y = -r, -3 = t + t - y for t.
-2
Let k(r) = -123*r**2 + 615*r + 5. Let j be k(5). Solve 3*q + 3*u + 2 = -13, j*u + 9 = -q for q.
-4
Let i(b) be the third derivative of b**5/20 + 7*b**4/24 - 3*b**3/2 - 44*b**2. Let w be i(2). Solve 3*y = 2*d - 3*d + 9, 2*y - w = 3*d for d.
-3
Suppose 0*t + 5*t = 65. Let a(c) = c**3 + 18*c**2 - 