uppose j - 1 = 3, 39 = x*s + 3*j. Solve -u - 3*t + s = 0, 3*u + 2*u - 3*t + 27 = 0 for u.
-3
Let i be 12/8*(-3)/(6/(-4)). Solve -8 = -5*o + 3*x, -i*x - 2 = -o + 2 for o.
1
Let v = 50 + -34. Suppose -3*n = 2*u - 5, -4*u - 3*n = -10 - 3. Solve -g + v = -u*j - 2*g, j + g = -1 for j.
-5
Let f(o) = -o + 7. Let h = -14 - -21. Let n be f(h). Suppose n*j - 10 = -5*j. Solve -j*t = -r - 12, 8*r - 4*t = 3*r - 30 for r.
-2
Let a(j) = 4*j**3 - j. Let w be a(1). Let c(d) = -3*d - 2. Let m be c(-2). Solve 0 = 4*b + 20, 0 = -m*y + 5*b - w*b + 10 for y.
0
Suppose 0 = 4*i + 43 - 15. Suppose 0*h + 2*h - 16 = 0. Let t = i + h. Solve 3*m - 2*o = -t, o - 23 = -m - 3*o for m.
3
Suppose -4*b = 6*u - 3*u - 11, 2*b = u - 7. Solve 2*g + u*h + 10 = 0, h + 2 = -0 for g.
0
Suppose u - 5 = -5*q, -q - 2*q = -4*u - 26. Solve l - 1 = -q*z, 2*l = -l - z + 13 for l.
5
Suppose c - o = 21, 17 = 5*c - 4*c - 2*o. Solve 4*i + 4*s = -1 - 19, -c = 5*i + 3*s for i.
-5
Suppose -229 = -2*k - 225. Solve -3*v - z + 4*z = 0, k*v = -5*z + 21 for v.
3
Let t(x) = -x + 25. Let m be t(23). Solve -3*p - l + 4 = -4*p, m*l - 18 = 4*p for p.
-5
Let v be (-192)/(-90) + (-4)/30. Solve -3*r - 12 = 4*j, 9 = -3*j + v*r + 2*r for j.
-3
Suppose 0 = 3*g + 2*g + 15, 2*g + 18 = 4*a. Solve d = 4*j - 7, a*j = 4*d + 6*j - 10 for d.
1
Let q be (-288)/(-152) - 4/(-38). Solve 0 = 2*h - 3 - 1, q*l - 4*h = -6 for l.
1
Let u = -28 - -33. Solve -o = 6*b - b + 1, -b - u*o + 19 = 0 for b.
-1
Let o(z) be the second derivative of -2*z**2 + 1/20*z**5 + z - 5/12*z**4 + 0 - 5/6*z**3. Let r be o(6). Solve 0 = -2*u - 2*j - 0 + r, 0 = u + 5*j - 17 for u.
-3
Let j = -3 - -5. Solve -2*v = -j*i - 8, -2*i + 2*v = -v + 9 for i.
-3
Suppose -2*h + 3*n = -0*h + 4, -28 = -5*h - 2*n. Solve h*s - 8*k + 3*k = -18, 4*k = s + 10 for s.
-2
Let m = 0 - -1. Solve u - r - m = -u, 5*u = -4*r + 9 for u.
1
Let m be ((-4)/(-5))/(6/(-15)). Let n be (-30)/9*3/m. Solve -n*u = 3*b - 17, b - 3 = 1 for u.
1
Let b = -18 + 20. Let w be -2*(3 - b) - -6. Solve 0 = 4*m - w*k + 8, 0*m + 3*k - 8 = m for m.
1
Let p = -74 - -78. Solve v = -4*m + 21, -4*m + 16 = -5*m + p*v for m.
4
Let r be 6 + -1 - 2 - 2. Suppose -2*m + 21 = r. Solve -d + 5*d = b - m, 4*d = -12 for b.
-2
Suppose z = -0*z + 2*w + 12, 4*w = -20. Solve 3*t - 2*i = 19, -3*i - 14 = z*t + i for t.
3
Let v = -149 + 152. Solve -2*d - 4 = -2*g, v*g - 3 = 2*d - 0 for d.
-3
Let z be 148/28 + 4/(-14). Suppose 3*t = f - 21, -2*f + 2*t + 22 = -12. Let y be 0/(z/(f/6)). Solve 4*d + x + 19 = y, -2 = 4*d - x + 19 for d.
-5
Let k = -6 + 11. Let a be (0 - 2) + (7 - k). Solve -3*j - n + a*n = 17, 5*j + 35 = -5*n for j.
-5
Suppose 0*j = j. Let h = -17 + 19. Solve j*r = r - 4*v + 3, 5*v = h*r for r.
5
Let h(r) = -3 + 0*r - r + 1. Let w = 13 + -18. Let f be h(w). Solve 0 = -2*x - 2*x + 2*o - 6, o + 2 = -f*x for x.
-1
Suppose -5*j - 4*i = 11, -2*i = 2*j - 7*i - 22. Let n(k) = -k**3 + 2*k**2 + k + 1. Let t be n(2). Solve o - j = t*f, 5*o = -4*f + 2*f + 5 for f.
0
Suppose -21*y + 20 = -16*y. Solve d - 11 = -2*z, y*z = z + 9 for d.
5
Let f = 0 + -2. Let b be (0 + f)/(-2) + 1. Let a = 7 + -5. Solve -4*j + s = -b, a*j - 7 = 4*s + 1 for j.
0
Suppose 0 = 5*v - 7 - 3. Suppose n = v + 21. Solve n = y + 4*r, -5*y = 3*r - 25 - 5 for y.
3
Suppose -4*m = 12, 2*v + 58 = -m + 3*m. Let b be (-16)/(-24) - v/6. Let z be b + -1 + (-9)/3. Solve -4*a - 6 = -a, z*f + 2*a = 0 for f.
2
Suppose -2*v - 3*h + 10 = -3*v, 5*v = 5*h. Solve -2*z + 10 = v*x - 0*z, 0 = x - z + 5 for x.
0
Let v(q) = q**2 - 8*q - 5. Let o be v(9). Solve -n - 2 = -0*n - 3*f, 0 = -3*n - o*f + 20 for n.
4
Let j = -18 + 34. Let k be (16/(-10))/(j/(-40)). Solve 0 = 3*i - v + k, 2*v - 14 = -6 for i.
0
Let f(l) = 4*l + 4. Let w be f(-3). Let i = -4 - w. Suppose -2*u = -2 - i. Solve u*r - 2*x = 5, 4*r - 1 - 8 = 5*x for r.
1
Let o = -8 - -17. Suppose 3*c - 19 = -2*g, -o = -c - 2*c. Suppose f - 1 - 1 = 0. Solve 0 = f*r - 0*r + 4*l + 6, l - 21 = -g*r for r.
5
Suppose 0 = 3*y - 29 - 43. Suppose 0 = -3*d - 0*d. Let u be ((6 + d)/3)/1. Solve -5*b - 4*h = -y, -u*b + 2*h = -0*h - 6 for b.
4
Let y be -1*1/1 - -6. Let m = -2 - -2. Suppose -75 + m = -y*b. Solve -5*n - 25 = 0, -3*s + 2*n = -n - b for s.
0
Suppose 7*s + 4 = 32. Solve 2*j + 18 = -3*w - w, -4*j + s*w - 12 = 0 for j.
-5
Suppose 2*q + 25 = 1. Let u be (0 + q/(-3))*1. Let g = -5 - -7. Solve 3*h + 2 = -u*p, h + 4 = -2*p - g*h for p.
1
Suppose -3*q + 7 + 8 = 0. Suppose 3*x + 6 = 21. Solve -q*y + x*r + 21 = -9, 5*r + 22 = -3*y for y.
1
Suppose 2*j = -5 + 19. Let g be 8/(-10)*(-2 + j). Let n = g + 8. Solve h + 26 = -5*v, -2*v + n*h = -2 + 8 for v.
-5
Let a(i) = -i + 14. Suppose -3*o = -o - 22. Let d be a(o). Solve -3*c = 2*m - 1, -d*c = 4*m - 0*c - 11 for m.
5
Suppose 0 = -3*m - 15, 2*h + 0*m = -2*m - 10. Solve h*q - 9 = 4*q - f, q + 5*f - 24 = 0 for q.
-1
Suppose 0 = -4*z - 4*u, 4*z + 0*u - 10 = u. Let f be z + -2*(-1)/(-1). Suppose 0 = -5*i + 4 + 11. Solve f = i*b - 9, 0*a - 14 = 4*a - 2*b for a.
-2
Suppose 0*l = 2*l + 12. Let u be -3 - -3 - l/2. Solve 0 = r - 2*p + 6, -3*r - u*p = p + 8 for r.
-4
Let c be -6*((-52)/(-24) - 3). Solve -c*g + 7 - 2 = 0, h + 2*g - 3 = 0 for h.
1
Suppose s - 3*c + 16 = 2*s, 0 = 5*s + c - 38. Solve 4*u - g = 15, -s*g + 30 = u - 2*g for u.
5
Suppose -126 = t - 4*t. Let u = -14 + t. Solve -h + 4*n = -6*h + u, 4*n = -2*h + 16 for h.
4
Let a(b) = b**2 + 2*b + 3. Let r be a(-2). Suppose -53 + 53 = -4*f. Solve f = r*j + 4*g - 8, 18 = 3*j - 3*g + 3 for j.
4
Suppose -4*m + 7 = 2*a - 5, 4*a + 16 = 2*m. Solve k + 0*n - 5*n = 20, 0 = 4*k + m*n + 40 for k.
-5
Let k = 7 - 4. Let y(d) = d**2 + 6*d + 7. Let s be y(-5). Suppose s*t = -3*t. Solve 2*o + 3*p + p - 4 = t, -o + 3*p = k for o.
0
Suppose -2*y + 22 = 8. Let f(t) = -t**3 + 8*t**2 - 6*t - 2. Let n be f(y). Solve -4*b - n*z = -1 - 4, 5*z = -b - 10 for b.
5
Let n = 6 - 9. Let o = n - -4. Let a be (o/(-2) + 0)*-14. Solve -5*x + 13 + a = 0, -u - x = -9 for u.
5
Suppose -g = 4*l - 14 - 2, g = 2*l - 2. Suppose -4*n = m + 2*m + l, 0 = m + 5. Suppose 0 = 3*t - n - 3. Solve -5*j + 22 = 4*i, -1 = 4*i - t*j - 9 for i.
3
Let j = -200 - -203. Solve -2 = -j*b + 5*x - 16, 14 = 5*b + x for b.
2
Let f be 2/4 - 7/(-2). Solve 0 = -3*t + 3*l + 6, 3 = 2*t + f*l + 17 for t.
-1
Suppose -5 + 25 = 4*n. Suppose -n*a + 3*m = 2, a - 4*m - 3 = -17. Solve a*u + 2*q = -3*q - 25, -2*u - 20 = 4*q for u.
0
Let t = 2 + -4. Let s be 1 + ((-100)/t)/2. Let v = 17 + -7. Solve -8 + s = -3*i - 3*o, 5*o + v = 5*i for i.
-2
Suppose -t + 4*x + 32 = 0, 5*t - 3*x = -0*x + 92. Suppose 0 = p - 0*p - t. Suppose -4*h + 3*h + 3 = 0. Solve 0 = -a + 5*a + 2*l + p, -l + 12 = -h*a for a.
-4
Suppose 3*x = 5*f - f, -2*f = 4*x - 22. Solve -2*h - t + 12 = f*t, -4*h = 5*t - 15 for h.
0
Suppose 0 = -5*c - 5*t - 1 - 4, -2*t - 10 = 0. Let h(w) = -2*w - 6. Let z be h(-8). Let v be (-4)/(-4)*(z + -1). Solve 4*y + m = -0*y + v, -c*m = -4 for y.
2
Let p(j) be the second derivative of j**3/6 - j**2/2 + j. Let z be p(4). Solve -5*d - 9 = -3*s + 6, -d - 5*s - z = 0 for d.
-3
Let i = 12 - 9. Solve -3*y + 20 = 4*l, i*y - 4 = y + 2*l for y.
4
Suppose 3*n = 2 + 13. Let b = -20 - -10. Let i = b - -15. Solve -5*z = 0, -i*u - n + 0 = -z for u.
-1
Suppose 0 = -3*s - s - 36. Let f(n) = n**3 + 8*n**2 - 9*n + 2. Let k be f(s). Let b = 3 - 0. Solve b*i = -9, i - k + 9 = 2*p for p.
2
Let p = 42 + -20. Solve p = 3*z + 5*i, 5*z + 32 = 5*i + 2 for z.
-1
Let h = -41 - -44. Solve 5*i = -h*k - 7, -5*k + 0 - 16 = 4*i for i.
1
Suppose -9 = -3*v + m, -4*v + 15 = v - 4*m. Solve -x = 2*s - v*s - 1, 0 = -3*s + 4*x - 4 for s.
0
Let b = -2 - -14. Let n be 3/b + (-21)/(-12). Solve -3*h - n*l = 2*h - 18, 0 = h - 2*l - 6 for h.
4
Suppose 2*y + y = -102. Let o = -23 - y. Solve -d = 2*a - 4, 5*a + 1 - o = -d for d.
0
Let i = 47 + -40. Solve 5*t - 9 = -m, -4*t - 2*m + 5 = -i for t.
1
Suppose -20 = 8*n - 92. Solve -3*z - 10 = -4*q, -4*q - 2*z = -n*q + 9 for q.
1
Suppose 4*u = 7*u - 15. Suppose -5 + 29 = d. Solve -2*w - 2*x - 12 = -0*w, -2*w - d = u*x for w.
-2
Let m be (8/(-6))/((-6)/9). Suppose -m*i + 36 = i. Let r = i - 8. Solve -2*s + 3*u - 5 = -s, -r*u = 3*s - 11 for s.
1
Suppose -34 = -3*g - 5*h, h = 5*g - 0*h - 10. Solve 5*c + 23 + g = 3*j, 3*j + 5*c + 14 = 0 for j.
2
Suppose 2*q - 3*q = n + 10, -q - 3*n - 2 = 0. Let r = q - -14. Solve 2*p - 10 = -5*v, r*v