 -9. Suppose -4*d + u = 4, 7*d + 5*u = 2*d + r. Suppose 2*c - 4*h = -d*c + 8, 3*c - 12 = 2*h. Solve 0*z - c*p = -2*z - 12, -4*p + 8 = -4*z for z.
2
Suppose -20 = -5*n + 5. Let t(h) = -h**2 + 6*h - 6. Let j be t(4). Suppose -2*l - 2 = 0, j = -3*m - 5*l - 3. Solve -n*b + 10 = 5*r, b - 2*r + m = -10 for b.
-2
Suppose -4*c = -c - 6. Suppose -m + c = -2. Solve -j - 3*j + 8 = 5*i, -m*i = -16 for j.
-3
Suppose o - 5*o = -76. Solve 2*l = 3*c - o, 2*c - 23 = c + 4*l for c.
3
Let z(j) = -2*j**3. Let n be z(-1). Suppose 5*t - n*t - 30 = 0. Let m be 27/6 + (-1)/2. Solve -x - t = 5*h, -m*h + 3*x = -3*h - 14 for h.
-1
Let y = 29 - 24. Solve -l - 23 = -5*u, -y*u - l = l - 14 for u.
4
Suppose 0*d = -3*a + 4*d - 17, -5*d + 28 = 3*a. Suppose 3*x - 4*x = -a. Solve -16 = -t + 5*t, -x = -3*i + t for i.
-1
Let v be 1/(-4) + ((-58)/(-8) - 5). Solve -4*d + p - 1 = 0, -v*p + 3 = -4*d + 1 for d.
0
Let d = 17 + 2. Suppose -2*y = -3*y + 1. Suppose 2*o = -y + 5. Solve -9 = 3*b + u, -d = 4*b + u - o*u for b.
-4
Suppose k = 3 + 1. Suppose 0 = -0*x - 2*x. Suppose -3*m + 11 = -r, x*r + k = r. Solve q + 22 = -4*s, 0 = 5*q - s + 10 - m for q.
-2
Let w be (-55)/(-10)*(-1 + -1). Let i be (w/33)/((-1)/15). Solve -a - i*p = -10, -3*a - 2*p + 31 = -8*a for a.
-5
Suppose -5*j + 3*j = -4*q - 6, -2*j - 5*q = -15. Suppose 0 = j*y - 2 - 23. Solve 0 = -3*r - 9, y*x - 9 = -4*r + 2*r for x.
3
Suppose 0 = 5*m - 0*m - 90. Let u = -12 + m. Solve 3*y = 2*x - 3, 2*x - 3 - u = 5*y for y.
-3
Let i(z) = -3*z + 18. Let h be i(6). Solve 5*y + 4*u - 8 = h, -3*u + 8 - 1 = 4*y for y.
4
Let r(a) = 3*a**2 + 1 - 11 - 8*a - 4*a**2 + 3. Let s be r(-7). Solve b + 4*p = s, -4*p + 12 = b + 3*b for b.
4
Let f = -117 - -119. Solve x + 4*c = -14, -5*x - f*c - 4 = 12 for x.
-2
Suppose 3*m - 6 = 9. Let c be (-7)/(-1)*(m + -2). Suppose 0 = 4*s - 3*x - 51, -5*x - c = -2*s + 8. Solve -4*a = 2*l + 2*l - s, 2*a = 5*l + 20 for a.
5
Let a be (6 - 4) + -1 + 0. Solve -v = a, 3*s + 0 = -3*v - 18 for s.
-5
Let r(j) = j**3 + 2*j**2 - 3*j + 2. Let x be r(1). Solve -5*m + 18 = -2*p, 0 = m - 4 + x for p.
-4
Let d be (1 + 0)*(-1 - 0). Let n = d + 5. Suppose 3*o - o = n*g - 10, -3*g + o = -7. Solve 0 = 3*f - 4*s + 27, -35 = 2*f + g*f - 5*s for f.
-5
Let g = 51 - 49. Solve 5*k = -g*d + 2 - 12, 5*k + 5 = -3*d for k.
-4
Let h = -9 + 14. Suppose 0 = -h*n + 4*n + 5. Solve -q = -n*y + 2*q + 19, 10 = 2*y - 2*q for y.
2
Let i = -70 + 128. Suppose a = -0*a - 2*d + 22, 4*a + 2*d = i. Solve a = -4*q, 0*q + 2*q = 4*x - 14 for x.
2
Let w = -18 + 20. Solve n - 1 + 7 = -4*q, 3*q + w*n = -7 for q.
-1
Suppose 0 = -y + 3*h - 15, -y + 4 = h - 1. Solve -z + 10 = -4*t - y, 5*z = 3*t + 16 for t.
-2
Suppose 0 = -5*w - 545 - 40. Let u be w/(-5) - (-4)/(-10). Solve 2*c - 4*y - y = u, -3*y = -5*c + 10 for c.
-1
Suppose 30*i = 35*i - 20. Solve -5*u = 5*r - 0*r + 40, 0 = -4*u + i*r for u.
-4
Let p(s) = -s + 10. Let u be p(0). Let q be 1/(-2)*(12 + 0). Let d = -3 - q. Solve -2*w - 3 = -d*m, w - 4*w = m + u for m.
-1
Let y(x) = 3*x - 5. Let k be y(4). Let b = 9 - k. Solve 2*p + 19 = -b*p - 3*h, -5*h = 5 for p.
-4
Suppose 2*p - 6 = 5*b, 5*p = -2*b - 0*b + 44. Solve p = 4*w - 2*w - 3*o, 4*w + o - 2 = 0 for w.
1
Let l be (-74)/(-8) - 2/8. Let m be (20/6)/(2/l). Let t = -5 + m. Solve t = -2*q + 4*g - 0, 5*q - 3*g = -4 for q.
1
Let f(w) = 2*w + 2*w**3 + 5*w**2 - 6*w**2 + 5*w**2. Let k be f(-2). Let h be (-1)/4 - 21/k. Solve -p + h = -z, 3*p + 2*z = -0*p - 10 for p.
0
Let n = 17 - 11. Solve 5*m + z - 28 = -n, 0 = 4*m - 5*z - 6 for m.
4
Suppose 0*j + 15 = -3*j. Let g = 9 + j. Solve -g*y = 5*l - 3, -2*l - 2*y = -l + 3 for l.
3
Let x be (-24)/(-2)*(-2)/(-3). Suppose j - x = -j. Solve 4*s = 4*y, j*y - 2*s + s - 6 = 0 for y.
2
Suppose -3*s - 1 = -13. Solve h - 6*f - 16 = -f, s*h + 8 = 2*f for h.
-4
Let v(i) = -i**3 + 8*i**2 + 5. Suppose 3*n = -77 + 23. Let r = n + 26. Let t be v(r). Solve h + 16 = t*o + 3*h, 2*o - 3*h = -5 for o.
2
Let x = -22 - -25. Let y be x/9*6 + 13. Solve r = -4*u + y, u - 4*r + 27 = 6*u for u.
3
Suppose 6*o = 2*o + 8. Let r(f) = f - 4. Let s be r(4). Solve 5*y = 5*u - 20, u - o*u - 5*y - 20 = s for u.
0
Suppose 5*x = n + 7, -4*n + 5*n = -x + 5. Solve 4*z - x*o + 14 = 0, 2*o = -z + 5*o - 11 for z.
-2
Suppose c + 4*c = 0. Suppose 4*a - 3 - 1 = c. Suppose 13 - a = 4*d. Solve -2*g + 10 - 3 = d*s, -4*s + 5*g = 6 for s.
1
Suppose 6*a - 11 - 7 = 0. Let q be (3/(-4))/(2/16). Let m be a + 0*(-3)/q. Solve r + 4*r = 5*y + 20, y + m*r = -8 for y.
-5
Let x be (15/(-1))/(1/(-1)). Let i be 46*(3/2)/3. Let d = i - x. Solve 0 = 2*l - 4*q - 16 - d, q - 3 = -4*l for l.
2
Suppose 0 = 2*q - 0*q + 2*j - 8, -4*q - 5*j = -18. Let s be -1*6/4*q. Let b = 6 + s. Solve 0 = 3*k - 2*z + z, 0 = -k + b*z for k.
0
Let z(m) = 6*m**2 - m. Let s be z(1). Let g = -39 + 48. Suppose 5*t = 4*t + 5. Solve s*i + 4*c = t, g*i - 4*i + 5*c = 0 for i.
5
Suppose 0 = 3*b - 2*s - 2*s - 17, -b + 5*s + 13 = 0. Solve 2*g + 3*y = 2, 2*g - 2 = b*y - 0*y for g.
1
Suppose -2*y = 2*y + 32. Let p be 0 - 6/3*y. Suppose 0 = -5*w + 2*u + 18, p = 3*w + 2*w - 4*u. Solve -4*c + 16 = -2*t - 0, -5*t + 16 = w*c for c.
4
Suppose -5 = 2*h + 3*h. Let p be ((-2)/(-3))/(h/(-6)). Solve -6*i = 3*q - 2*i + 25, p*i = 3*q - 7 for q.
-3
Let s be (-2)/8 - 3/(-12). Suppose 0 = -4*z - 2*j + 74, 2*z + 4*j - 31 - 21 = s. Solve 3*d - z = 2*h, -d + 2*h = -2*d for d.
4
Suppose -5*z + 0 + 25 = -2*s, z + s + 2 = 0. Suppose -4*x = 2*r + r + 10, -4*x - 20 = -2*r. Solve -2*g + 3*t = -5, -z*g + 3 = 2*g + r*t for g.
1
Let y be (0 + -3)/3*0/1. Solve y = 3*z + 2*w + 6, 15 = 4*z - 2*w - 3*w for z.
0
Let q(h) = h**2 + h + 1. Let r be q(-2). Suppose -3*w + w + 4 = 0. Suppose 3*x - w*c = -c + 45, 2*x - 3*c = 37. Solve -r*g - 4*d = -3 - x, -3*d = -g - 16 for g.
-1
Let d(v) = -6*v - 1. Let k be d(-1). Solve 8 = 3*u - 5*u - 2*c, 0 = -5*u + k*c + 10 for u.
-1
Let i(z) = z + 7. Let n be i(5). Let o be (6/18)/(1/n). Solve 4*u + 23 = -5*t, o*u - 2 = 5*t + 5 for t.
-3
Let t(f) = 2*f**2 - 9*f - 12. Let k be t(6). Suppose 0 = 4*d - 0*d. Solve 4*q - 5*n = d, 0 = 2*q + k*n - n + 30 for q.
-5
Let k = -5 + 8. Suppose 4*g - 5 = k. Solve -4*z + 41 = -5*w, -g*w + 6*w + 2*z = -12 for w.
-5
Let c(u) = 36*u + 5. Let b be c(5). Suppose -5*s - b = -10*s. Let z = s + -12. Solve 4 = -4*f + 3*h - 16, 0 = -5*f + h - z for f.
-5
Let u = -27 + 39. Let c(f) = -f + 8. Let t be c(u). Let n = -2 - t. Solve -4*b = 3*j + 6 - 0, 2*j - n*b = -4 for j.
-2
Suppose -4*m - 2*y = -5 + 1, -2*m + y = 2. Suppose 3*t - 20 = -5*o, 2*t + 9*o - 15 = 4*o. Solve m*c - 2*k = 3*c - 19, -3*c + 5 = -t*k for c.
5
Let y be ((-15)/30)/((-1)/2). Solve -2*g = -2*m - 0*g + 4, -5*m = -2*g - y for m.
-1
Let h(i) = -i + 11. Let o be h(-10). Solve -u = -5*f - o + 2, -2*u + 4*f = -14 for u.
-1
Let v = 1 + -4. Let k be -2*v/6 + 1. Solve 4*h = t - 5*t - 4, -5*t - k*h + 4 = 0 for t.
2
Let o(a) = a**3 + 5*a**2 - a - 3. Let v be o(-5). Solve 5*q - s + 24 + 0 = 0, -v*q - 20 = -3*s for q.
-4
Let l = 9 + -5. Solve 2*w + y = -l*y - 35, 4*w + 4*y + 40 = 0 for w.
-5
Let l be (-4)/3*(-6)/4. Let j(y) = y**2 - 7*y + 6. Suppose 2 = -d - 4*s, -8 = -s + 5*s. Let n be j(d). Solve 3*k + 5*m - 17 = n, 4*m = l*k - 2 - 2 for k.
4
Suppose -4*b + 8 = -0, 2*x = b + 30. Solve -4*m = m + f - x, -m - 4*f = 12 for m.
4
Suppose 0 = s - 5*m - 12 + 3, 2*s - 11 = 3*m. Solve -y + 3*y + s*h = -2, -5*h = 3*y + 3 for y.
-1
Suppose -5*a + 5*t + 5 = 0, 8*a - t - 5 = 5*a. Solve 3*m + 0*r + 4*r - 2 = 0, 5*r = a*m + 14 for m.
-2
Let k(o) = -o**2 + 7. Let d(s) = s - 4. Let v be d(4). Let i be k(v). Solve 3*t = -p + i, -3*t + 17 = -4*p - 0*t for p.
-2
Let w be ((-1)/2)/((-3)/222). Suppose -6*t + 3*i + w = -t, 0 = -5*t + i + 29. Suppose -x = -t*x. Solve x = -3*f - 5*p - 19, -f - 2*f = 3*p + 9 for f.
2
Suppose 2*c + 6*o - 30 = 2*o, 5*c = 5*o. Suppose 33 = -0*w + 2*w + c*r, 2*w = 4*r - 12. Solve -4*n = 4*d - w, -d + 3 = 3*n - 4*n for d.
2
Let w be (-6)/14 - (-48)/14. Solve -6 = -o - 4*y + y, -2*o - w*y + 3 = 0 for o.
-3
Let h(f) = -2*f**3 + f**2 - f - 1. Let x be h(-1). Suppose -x*w = 3*u, 4*w - 20 = -5*u + 3*w. Solve -u*y = 2*r - 28, 4*r = -3*y + 22 + 6 for y.
4
Suppose 0*u = -4*u + 8. Suppose -u*j = j - 15. Solve 5*v = -3*b + 14, j*b - 28 = -3*v - 10 for v.
1
Let p be -4 - -12 - (0 + -3). Solve p = -w + 3*m, 2*w - 2*m + 5 = -5 for w.
-2
Let d(f) = -8