 - 9 + 1 = 0, -1 = 2*r - 5*b. Solve -5*s = u + 15, -s - 4*u = -9 - r for s.
-4
Let c(l) = 3*l**2 + 2*l - 1. Let u = 13 + -11. Let d be c(u). Let v = -10 + d. Solve -2*x - v*t = -15, -3*x + 4*t + 7 = -4 for x.
5
Let b be 3564/51 - (-4)/34. Let w = b + -68. Solve 4*x = 12, -w*l + 3*x - 3 = 4*x for l.
-3
Let j = 20 + 11. Suppose -3 = 4*h - j. Solve 3*q = 6, h = -t - 0*t + q for t.
-5
Let s(r) be the first derivative of -r**4/4 + 8*r**3/3 - 7*r**2/2 + 9*r + 6. Let b = 1 - -6. Let k be s(b). Solve -f - k = 4*z + 2*f, -5*z - 2*f = 13 for z.
-3
Let j = 4 + -1. Solve -j*t - t = -3*h + 20, -h + 3*t + 10 = 0 for h.
4
Let h = 57 - 38. Let l = h + -37. Let k = 20 + l. Solve 3*c - 7*c = -3*u + 20, k*c = -4*u + 12 for c.
-2
Let a = -1194 + 1196. Solve -3*k = -2*b - 16, 3*b + 7 + a = -3*k for k.
2
Let o be 45/(-6)*(-10)/15. Solve -o*t = 5*u - 5, 5*t + 4*u - 6 = -0*u for t.
2
Let i be 1 - (6/2 - 2). Suppose -4*l - 4*v = -4, v + i = 4*l - 9. Let f be l - (-3 - 0 - -2). Solve -4*c + y = -6 - f, 0 = -2*c + 5*y - 9 for c.
3
Let z = 5 + 25. Suppose z = 5*q + 10. Solve q*r - 2*g - 2 + 10 = 0, 0 = -5*r - 5*g - 40 for r.
-4
Let x be 4/(-6) - (-828)/27. Suppose x = -17*p + 23*p. Solve 4*g - g + p = 2*h, 0 = -g + 4*h + 5 for g.
-3
Let n(p) be the third derivative of p**6/120 - 3*p**5/20 + p**4/8 - 17*p**3/6 + 11*p**2. Let y be n(9). Solve -y = 2*a + b + b, 4*a - 15 = 3*b for a.
0
Let q(u) = u**3 - 2*u**2 + 2*u - 2. Let z be q(2). Suppose -3*i = -z*i - 2. Suppose 0*x = i*x - 16. Solve 2*m = 2*c - 8, -x*m = -4*m for c.
4
Let m = 29 + -19. Let n be (-2)/5 + m/25. Suppose 3*j = -2*j - 2*y + 9, 3 = -y. Solve n = -5*z + j*f - 2, 7*f = 2*z + 2*f + 16 for z.
2
Let v(g) = -5*g**2 + 2*g - 1. Let y be v(1). Let x be (-26)/(-6) + y/(-6). Suppose 0 = x*s - 45 - 0. Solve -w - 5*a = -19, 3*a - s + 0 = 0 for w.
4
Let w = -31 + 33. Suppose -w*p = -2, 2*n = -3*p + 1 + 2. Solve -2 = -4*x - 2*l, n = -5*x + l - 11 + 31 for x.
3
Suppose 2*k + 0*k + 3*t = -7, -k + 3*t + 19 = 0. Solve -3*m + 5*o = m + 8, 8 = -k*m - o for m.
-2
Let g = 116 + -112. Let a(r) = -5*r**2 + 1 - 4 + 5*r + r**3 + 3. Let p be a(4). Solve 0 = -q + 5*q - 4*v - g, -p*q - 3*v = 3 for q.
0
Suppose -5*c - 10 = 2*w, -20 = 8*c - 3*c + 4*w. Suppose -20 = 5*i + 5*d - c*d, d = 3*i - 4. Solve -2*q = 6*a - 2*a - 12, i = 4*q + a - 17 for q.
4
Let c = -10 + 36. Let s be 306/(-39) + (-4)/c. Let m = 14 + s. Solve 3*f = -f + 5*w - 10, m = 3*w for f.
0
Suppose -20*u = -0*u - 2*u. Solve -2*x + 25 = 3*x + 2*f, u = x + 2*f - 13 for x.
3
Let r(h) = -5*h - 6. Let v be r(-5). Solve -4*t = 2*o - 16, t + 5*o - v = -2*t for t.
3
Suppose -5*o + 59 = -11. Suppose 2*y + 294 = 7*y - 3*d, -3*y - 3*d = -186. Let j be ((-135)/y)/((-1)/4). Solve -3*u + j = -4*t - 4*u, o = -4*t - 2*u for t.
-1
Let i = 188 - 70. Let q = i + -108. Solve -3*f + q = 5*t, 0 = 2*f + 3*t - 4 - 3 for f.
5
Let y(x) = x**3 - 13*x**2 + 11*x + 15. Let d(j) = -j**3 - 13*j**2 - 13*j. Let b be d(-12). Let n be y(b). Solve 24 = -5*t + 3*f, n = -2*t + 2*f - 3*f for t.
-3
Suppose 0 = -5*t + i + 70, 10*t = 5*t + 5*i + 90. Solve 3*q + q + t = 3*z, 4*z - 5*q = 17 for z.
3
Let m = 0 + 4. Suppose -4*v + 9 = 3*l - 4, 0 = 2*l + m*v - 10. Let d be (-60)/(-48) - (-42)/24. Solve 0*p - 2*p = l*t - 14, -d*p + 18 = 3*t for p.
4
Let w be 4/22 + (6960/(-44))/(-10). Let q be (-2)/(-11) - w/88. Solve q*p - 5*p - 3 = -2*j, -2*j = -2*p for j.
-1
Suppose 0 = -61*c + 60*c. Solve -5*i - 4*y + 6 + 11 = c, -3*y = -i + 11 for i.
5
Suppose 24*w + 60 = 36*w. Solve 5 = w*l - 4*z, -2*l - z + 1 + 1 = 0 for l.
1
Let t be -3 + (-96)/(-56)*7/2. Suppose -5*k + 3*r = -17, -10 = -t*k + 5*r - 3. Solve -b - f + 2 = -1, k*f - 16 = 0 for b.
-1
Let r = 18 + -16. Suppose s - 3*v = 9, 2*s - 2 - r = -v. Let z be ((0 - 3) + 2)*-18. Solve s*c + 10 + 2 = j, c + z = 5*j for c.
-3
Suppose 3*p + x + 54 = 0, -72 = 4*p - x + 3*x. Let y be p/9 + (6/1)/3. Solve -3*s - 5*u - 14 = 18, 4*s + u + 20 = y for s.
-4
Suppose -2*d - 27 = 1. Let c be d/7 - (-38 + 1). Let p be 164/10 - 14/c. Solve 4*w + p = -5*v, 8 = -3*v - 5*w + w for v.
-4
Suppose 4*i - 30 = i. Suppose -3*z + i = -50. Let k be (-1)/4 + 85/z. Solve -v = -4*h - k, 0 = -v - 0*v - 5*h - 5 for v.
0
Suppose 0 = 32*x - 29*x. Solve -5*t + 11 = 4*l, -5*l + t + x*t = 8 for l.
-1
Suppose 0 = -3*n + 2*n. Let z be 3*(8/6 - n). Suppose -22*f + 40 = -18*f. Solve 0 = 5*j - f, z*j - 28 = -q + 6*q for q.
-4
Let o(k) = -k + 9. Let c be o(-4). Let t = 16 - c. Let d = 10 + 13. Solve 5*n + 3 = d, 14 = -2*u + t*n for u.
-1
Let i be -8*3/(-12)*2. Solve -2*q - d = 4*d - i, 0 = -3*q + 5*d + 6 for q.
2
Suppose -14 = 21*n - 98. Let z be ((-2)/(-4))/(2/8). Solve 3*s = n*f - 11, 2*s + 25 = -5*f - z*s for f.
-1
Let m = -23 - -32. Let n(g) be the second derivative of g**4/12 - 3*g**3/2 + g**2 - 3*g. Let t be n(m). Solve -3*h - t*u + 3 = 0, 0 = u + 3*u - 12 for h.
-1
Let q be ((-4)/(-5))/((-64)/(-160)). Suppose 5*z + 136 = -4*t, 44 = z - 2*z - 5*t. Let j be 16/z*(-3)/1. Solve -2*f + j*u + 6 = 2*f, 10 = q*u for f.
4
Let c(g) = -4*g - 30. Let i be c(-8). Let s = 0 + 2. Let m be -1 - s/(8/(-20)). Solve 2*w + i*w + 24 = -4*p, 0 = 4*p - m*w for p.
-3
Let k be 930/(-63)*-12 + (-5)/35. Suppose 173*m = k*m - 64. Solve j - 4*i + m = 0, 0 = 5*j + 2*i - 0 - 30 for j.
4
Suppose -5*q + u + 197 = 0, 3*u = -3*q + 101 + 28. Solve -3*r + 7*p = 3*p + 5, 5*r = -3*p + q for r.
5
Let c(i) = -3*i**3 - 15*i**2 + 2. Let w be c(-5). Solve 7 = 5*u - w*s, 4*u + 2*s + 2 = 4 for u.
1
Let h = -1430 - -1431. Let u be 4/3 + 4/6. Solve -3*g + u*m + m + 15 = 0, -3*m + h = g for g.
4
Let c = 11 - -69. Let i = c - 124. Let k be 2/11 - 80/i. Solve -u + 3*u - 4 = k*x, x = -u for x.
-1
Let r = -20 + 16. Let c(k) = k**2 - 7. Let f be c(r). Solve -t - 21 = -4*g - f, 20 = 2*t + 3*g for t.
4
Let x(i) = i**3 + 15*i**2 - 16*i + 2. Let b be x(-16). Let f(y) = -b*y - y + 2*y + 3 - y**2. Let j be f(0). Solve -2*u + 5*k = j*u + 30, -5*k + 10 = 5*u for u.
-2
Let y be 2205/84 + 1/(-4). Let w = y + -24. Solve 5*f + 5*u = u, 2*f + 18 = w*u for f.
-4
Suppose 4*k + 3*t + 80 = -t, 5*t = 5*k + 100. Let r be ((-10)/k)/(1/10). Let h be (-2*1)/((-1)/2). Solve a - 4 - 2 = h*s, r*s - a + 8 = 0 for s.
-2
Let a be (4 + 1)*24/30. Let c(j) = a*j + 0*j - j - 6*j - 2. Let o be c(-4). Solve -2*y + 6 - 1 = -v, 0 = 5*y - o for v.
-1
Let n(i) = i**3 - 12*i**2 + 31*i + 13. Let k be n(8). Solve -j + k*p + 5 = 0, 12 = 5*j - 2*p - 13 for j.
5
Suppose -9*y + 14 = -49. Suppose y*w - 48 = w. Solve 2*c = -0*c + 5*k - 2, -4*c = -4*k - w for c.
4
Let q(p) = -p**2 - 5*p + 24. Suppose 6*r = r - 3*w - 55, 0 = -5*r + 2*w - 30. Let m be q(r). Solve m*v = -v - 5*f - 27, -2*v + f + 1 = 0 for v.
-2
Suppose 0 = -32*u + 30*u + 4. Solve -u*x + 13 = -5*j, -6*j + 5*j - 5 = -x for x.
4
Let f(t) = 2*t - 25. Let b be f(13). Solve i + 4*a - 7 = -b, -i = -2*a for i.
2
Let c = -122 + 185. Let z be c/35 - (-1)/5. Solve -5*n = 4*b - 5*b - 21, 0 = -3*b - z*n + 5 for b.
-1
Suppose 2*t + 2*t = 4*l + 44, -l = 5. Let q = 0 - -2. Suppose 0*h - 5*m = h - 2, -h + 4*m = -q. Solve 4 = -2*s + g, 3*s = t*s - h*g + 7 for s.
-1
Let m be (4/(-6))/(6 + 92/(-15)). Suppose 0 = t - u - 1 - 19, -4*u + m = t. Solve -5*b - 5*v - 42 = -t, -3*b + v = -1 for b.
-1
Suppose 4*a + 9 = 5*k, -2*a = -4*k + 8*k - 28. Solve 0 = k*f + 4*i + 5, -f + 2*i - 17 = 6*i for f.
3
Suppose 0 = -l + 4. Suppose 2*c = 7*c - 25. Suppose 5*m - 65 = l*x + 24, 0 = c*m - 2*x - 87. Solve -5*h - m = 2*r - r, -4*r = -5*h - 7 for h.
-3
Suppose 32*g + 201 = 99*g. Solve x + 4*i = -g - 2, 3 = -x - 3*i for x.
3
Let z = 32 - 38. Let g be 7/3 + (-4)/z. Solve g*p + 4*a + 6 = 0, -4*a + 2 = -p - 0*a for p.
-2
Let d = 13 + 4. Let v = 27 - d. Solve -2*o = 0, -6*s + s - v = -3*o for s.
-2
Let c(v) be the third derivative of -2/3*v**3 + 0 + 1/4*v**4 + 0*v + 2*v**2. Let y be c(6). Solve -2*g - 4*n - 4 = -y, -1 = -4*g + 3*n for g.
4
Suppose 4*w + 68 = -72. Let z = w + 36. Solve -r - 4*j - 16 = 0, -r + 3 + z = -j for r.
0
Let c be 0/((48/(-6))/(-8)). Solve -9*g = -n - 10*g + 7, -2*n + 5*g = c for n.
5
Let d be 0 - 3 - (-26 - -24). Let x(j) = -7*j**3 + 2*j**2 - 1. Let h be x(d). Solve 0 = 5*u - 5*i - 15, -u - h*i = -3*i + 3 for u.
2
Let l(h) = h**2 - h - 5. Let t be l(-4). Suppose 0 = -8*j + 1 + t. Solve 3*c + 17 = -4*f - 0, 2*f + 8 = -j*c for c.
1
Let q be 6/((-1)/(2/4)). Let y be -2