ose -23*r = -28*r + 40. Suppose 12*f - r*f - 8 = 0. Solve -f*u - v = 4*v - 12, -4*u - 3*v + 10 = 0 for u.
1
Suppose 67*c - 426 = -91. Solve b + c*z = z - 7, 0 = 2*b + 2*z - 4 for b.
5
Suppose -13 - 7 = d. Suppose -3*m + 18 + 6 = 0. Let n be d*-3*m/60. Solve 0 = v - c - 0*c, -n = -4*c for v.
2
Let z be 20/6 - (-6)/9. Let k be (0/3*1)/2 + 5. Solve z*s = 5*j + 20, j = -4*j + s - k for j.
0
Let c = -8 - -11. Suppose -c*p - 15 = -8*p, -m + 4*p + 3 = 0. Let y = m - 11. Solve z = y*q - 12, 0*q + 4*q + 8 = -4*z for z.
-4
Let f be (270/108)/(1/2). Solve 3*w = -f*t + 2*w + 18, -3*t = 5*w - 2 for t.
4
Let p(v) = -28*v - 726. Let n be p(-26). Solve -n*b = -3*a, 0*b - 4*b - 10 = -a for b.
-3
Suppose -2*p + 5*m + 15 = 0, -3*p - 4*m + 11 = -0*m. Solve -4*i - p = -3*x, -i = x + 2*i - 6 for x.
3
Let q(l) be the second derivative of -l**3/6 + 4*l**2 - 3*l. Let h be q(4). Solve -b - 2*y = 3*b - 18, 0 = -h*b + 5*y + 11 for b.
4
Let c = -8 - -10. Let x be (-3)/c*(-24)/18. Suppose 0 = 3*n - 81 - 18. Solve 6*m + n = m + x*w, -2*w = -8 for m.
-5
Suppose 0 = 2*m - 5*o + 14, -5*m = -o - 4*o + 5. Suppose -2*w = m*w - 45. Let a be 2 + (w/(-3) - -10). Solve -3*s - 1 - a = k, 0 = -4*k + 8 for s.
-4
Let d be ((-2)/(-3))/(3/18). Solve 0 = 4*f - 4*u - 36, f + 3*u + d + 7 = 0 for f.
4
Let n be -2 + 0 + (6 - 2). Solve -n*h + 28 = -5*a, 4*h - 5 = 2*a + 19 for a.
-4
Suppose -27*v - 378 = -81*v. Solve -b - 4*b - 27 = -3*p, 3*b = -4*p + v for p.
4
Let p(w) = w - 1. Let y be p(7). Let m be 3/y + -2 + 9/6. Solve -12 = -4*v, m = 4*a + 2*v - 0*v - 26 for a.
5
Let d be 52/(-234) - (-47)/9. Solve -3*s = 5*a + 18, 1 = -2*s + 2*a + d for s.
-1
Let u(a) = 3*a**3 + 2*a - 1. Let n be (-4)/(-5) + (-2 - 44/(-20)). Let w be u(n). Solve 0*r = 2*r - 5*o - 15, 11 = 3*r + w*o for r.
5
Let r(m) = 3*m**2 + 3*m - 3. Let g be r(2). Let c(u) = -u**2 + 8 + 3 - 10 + 6*u**3. Let x be c(1). Solve g = -o + 4*n, 2*n = -3*o - o - x for o.
-3
Suppose 0 = 4*u - 3*u - 2. Let p(j) = j**3 + j**u + 7*j**2 - 3 + 3 - 4 - j. Let m be p(-8). Solve 4*s - 2*f = 13 + 5, -5*f - 17 = m*s for s.
2
Let n = 48 + -38. Let c(v) = -v**3 + 4*v**2 + 6*v + 5. Let w be c(5). Suppose -w*s + n = -8*s. Solve 5*j + 6 - 1 = -s*p, -5 = -3*p - 5*j for p.
-5
Suppose 103*h - 98*h - 15 = 0. Let g(w) = -w - 2. Let i be g(-5). Solve -3 = 3*t - 5*a, h = -i*t - 3*a - 0 for t.
-1
Let f be 40/2 + 3 + -3. Suppose -q = j + 17, 3*q = -2*j - 45 - 4. Let t = q + f. Solve -3*b - 2 = -t*v, 2*b - 4*b - 12 = 2*v for v.
-2
Let h be 26/(-91) - (-2)/7. Let n(k) = -k**2 + 4*k - 1. Let l be n(3). Solve -2 = -l*y - h, -4*y + 19 = 3*g for g.
5
Let w be (3 - (-2 + 2)) + -3. Let s be 0 + -2 + w - -4. Solve -s*l = 6, 5*z - l = -4*l + 11 for z.
4
Let v(c) = 17*c + 9. Let d be v(-7). Let h be d/(-8) - 3/(-12). Suppose -5*y - 4*b + 29 = 0, 3*y - 3*b = -2*b + h. Solve a + 2 = -m - 3, y*m = a - 19 for m.
-4
Let m be 0/(12/(-15) + (-42)/35). Solve m = -2*i - 4, 2*b = 3*b - 4*i - 8 for b.
0
Let w be 1 - (384/(-180) - 2/(-15)). Solve 3*l + t = 15, 2*l - w*l + 5 = 4*t for l.
5
Let k(d) = d**3 - 11*d**2 - 8*d - 40. Let f be k(12). Solve 0 = -2*v - 2*t + 6 + f, 0 = -3*t + 12 for v.
3
Suppose 3*o - 4*r + 8 - 37 = 0, -3*r = -3. Suppose -5*u - j + 5 = 0, 0 = u + 2*j + 1 - o. Solve u = -c + 2*z - 15, -2*z - 3*z = 5*c for c.
-5
Let u(t) = t**3 + 3*t - 6. Let z be u(2). Solve 4*w - 24 = 4*s, 3*s + 3*w = z*s + 28 for s.
-5
Let b(s) = 4*s - 1 + s - 3*s - 3. Let l be b(4). Suppose 0 = n + 4*n - l*g - 35, 5*g = -5*n - 10. Solve -n*m + 2 = -a, 0 = 2*m + 3*m + 2*a + 4 for m.
0
Let c = 87 + -84. Solve 0 = -5*j + u - 3*u + c, -3*u + 7 = 5*j for j.
-1
Let q = 3 - 0. Let i = -26 - -28. Suppose -2*t + 0*t - 62 = -3*m, -i*m + 37 = 3*t. Solve -q*v - 7*o + 3*o = -m, -4*v + 3*o - 15 = 0 for v.
0
Let j(n) = 24*n + 102. Let i be j(-4). Solve c - i*s = -s - 5, 2*c + 10 = -4*s for c.
-5
Let j be (((-216)/(-10))/4)/((-57)/(-190)). Solve -j = o + 3*z, -15 = -0*z + 3*z for o.
-3
Suppose -k + 10 = -10. Suppose -4*v = 5*h - k, -3*v = -h - 24 + 9. Let i = -2 + 6. Solve -m - 11 = 5*r + i, h = r + m + 7 for r.
-2
Suppose 6 = -2*k, -4*k - 29 = -5*l - k. Suppose 7 = 5*i + l*z, -z - 1 = 1. Solve 6*b = -u + i*b + 18, u = 5*b - 22 for u.
3
Suppose 10*m = -11*m + 42. Solve 2*t = 3*p - 3 - m, 2*t = 4*p - 6 for t.
-1
Let l = -6 - -8. Solve 3*v - 16 = 5*n, 0 = -n - 6*v + l*v + 6 for n.
-2
Let n(f) = 32*f + 352. Let o be n(-11). Solve o = a, -5*z + 0*a + 3*a = 0 for z.
0
Suppose 17 = 3*y + 4*w, -3*y - w = 2*w - 15. Suppose 0 = -2*r - 3*g + 16, -6*r - 2*g + 14 = -y*r. Solve -3*s + 15 = 3*i - 6*s, r*i - 7 = s for i.
2
Let a be 2*-1 - (6 - 14 - -6). Solve 3*b - 4*d + 12 = a, 4*d = -3*b - 0*b + 12 for b.
0
Let j(y) = -y**2 - 3*y - 16. Let h be j(0). Let x be (-356)/h - (-1)/(-4). Solve -x = 2*l - 4*l + 3*f, 2*f = -8 for l.
5
Let n = -57 + 57. Suppose n = -f + 7*f - 12. Solve 1 - 6 = f*m + 3*t, -m - 3*t = 4 for m.
-1
Let f = 111 + -107. Solve 2*z + 2*q = 14, -4*q = z - f*z - 14 for z.
2
Let o be (-3)/((-6)/26) + -1. Suppose -m = 0, -3*x - 3*m + m = -o. Let q be 132/30 + x/(-10). Solve -c + 4 + 8 = -q*t, -40 = 5*c + 5*t for c.
-4
Suppose 12 = -4*j, 0 = 2*r - j + 3 - 4. Let n be ((-85)/(-10))/(r/(-2)). Let v = n - 13. Solve 5*s - v*q + 5 = -0*q, s - 15 = 4*q for s.
-5
Let k(y) be the third derivative of y**5/60 + 11*y**4/24 + 11*y**3/3 + 31*y**2. Let c be k(-9). Solve c*w + 30 = 2*w - 4*q, -4*q = 4*w + 40 for w.
-5
Let l = -690 + 694. Solve 2*f + l = 4*m + 6*f, -20 = -5*f for m.
-3
Let x be -2 + 3 + (4 - 0). Let p be 42/3*((-10)/(-4))/1. Let l = 43 - p. Solve 4*y - l = x*u, y - 2 = -0*u + 2*u for y.
2
Let k(d) = -31*d + 62. Let m be k(2). Solve m = 2*y, -4*n = -0*y - y for n.
0
Suppose -6*j = -3*j - 4*j. Solve j = -4*q + x - 7, q - 9 = 5*x - 25 for q.
-1
Suppose -g - 13 = -5*b, -b + 2 = -2*g + 3. Solve -3*m + 6 - b = -2*n, n + 2*m + 5 = 0 for n.
-3
Let w be (3 - 9)*8/(-48). Solve -x = 3*r + w, -5*r + 0 = x + 5 for x.
5
Let u be -5 + (-94 - -9)/(-5). Let t = -2 - -6. Solve 2*l = -t*h - u, -l = 2*l for h.
-3
Let s(k) = k**3 + 8*k**2 + 6*k + 8. Let i be s(-7). Suppose 0*n - i = -5*n. Solve 7 = -3*j + g + 21, 0 = 5*j - n*g - 22 for j.
5
Let c be (-4)/14 - 48/(-21). Suppose -5*r = -17 + c. Suppose 2*f + 11 = r*x + 3*f, -9 = -3*x - 3*f. Solve -x*l - 28 = 5*g, 0 = 2*l - 0*g - g for l.
-2
Suppose -10*w = -39 + 9. Let b = 1 + w. Solve -16 = -h + b*l - 7, 3*h = 3*l + 18 for h.
5
Suppose 28 = -4*u + 96. Suppose -4*v - 4 = 0, 3*v = -3*a + 2*v + 8. Solve -2*d - 5 = -3*h - d, -u = -a*h - 2*d for h.
3
Let c(o) = 0 + 0 - 3 + 2*o + 2. Let d be c(9). Suppose 0*i = -5*i + 10. Solve 4*v - d = -x - i*x, 0 = 5*v - 25 for x.
-1
Suppose -9*x + 69 = -6*x. Let z be ((-72)/(-28))/(((-18)/56)/(-3)). Solve 3*h - z = -3*p, -p - h = 3*p - x for p.
5
Suppose -4*q - 4*b - b = 12, 4*b = -2*q - 12. Suppose 6*p = q*p + 88. Solve -20 = -2*w - 2*h, 3*h - 18 = -5*w + p for w.
5
Suppose -8*y = -30 + 6. Solve 0 = -4*u, 5*m + 3 - 8 = -y*u for m.
1
Suppose -69 = -18*k - 15. Solve u = -2*w - k*u + 4, -w + u = 1 for w.
0
Let n = 50 + -46. Suppose -4*p - 4*h = -2*h - n, 0 = 2*p + 2*h. Solve 2*m = m + p*z + 7, -4*m - 4*z = 32 for m.
-3
Suppose -q - f + 16 - 8 = 0, 0 = -q - 4*f + 23. Solve d = -q*p - 2*d + 9, -9 = -5*p - 3*d for p.
0
Let g(h) = -h**2 - 7*h + 1. Let u be g(-7). Suppose -a - 3*o - 10 = -u, 5*a + 5*o = -15. Solve k + 4*q = a, -4*q = 5*k + q - 15 for k.
4
Suppose 3*b = -3*t - 33, -3*t - b - 19 = 12. Let m = t - -16. Let w = 1 + 2. Solve -4*d - 2 = 2*c - m, -w*d + 12 = -3*c for d.
2
Let j = -161 - -193. Suppose -26*s + j = -18*s. Solve -16 = 3*i - s*k, -8 = -5*k + 3*k for i.
0
Suppose 5*v + 8*z = 4*z + 9, -5*v + 8 = 3*z. Let q be 34/(-17) - (v + -7). Solve 0 = -m - u + q*u, -5*u = -3*m for m.
0
Let m = 70 + -27. Let w = 45 - m. Solve -w*z + f + 5 = -0*z, -z = -5*f - 25 for z.
0
Let x(b) be the second derivative of b**4/12 - 11*b**3/6 - 2*b**2 - 5*b. Let l be x(9). Let o = l + 23. Solve -4*w + 3*g - 26 = 0, 3*w = 2*w - 2*g - o for w.
-5
Suppose 5*s - 23 = -3. Let d be 1064/98 - 1/(-7). Let n = d - s. Solve n*c = 2*c - 3*b + 13, -3*c = 4*b + 1 for c.
5
Suppose 96 = -5*h - 34. Let l = 30 + h. Solve 6*g - g = 4*c + 3, -3*g + l*c = -5 for g.
-1
Suppose 0 = -p - 5*u + 33, 3*p - u = 62 + 37. Let t = p - 25. Suppose -t = 5*f - 33. Solve -l - s = -0 - 1, 3*l - 5*s + f 