= -l**2 - 3*l + 42. Let i be o(-8). Solve -4*z - u - 12 = z, 0 = -5*z + 4*u - i for z.
-2
Let k = -119 - -124. Solve -k*z + 2*i + 14 = 0, 6*z - z - 18 = 4*i for z.
2
Suppose 0 = 7*i - 5 - 16. Let j = -3 + i. Solve -2*m - 3*m + 40 = -5*c, -m - 2*c - 7 = j for m.
3
Let p = 176 - 174. Solve 4*g - 2*u + 20 = -6, -u = p*g + 7 for g.
-5
Let u be (2 - 1)*(-5 - -5)/(-5). Solve u = 3*b - 5*l - 4 + 7, 10 = b + 2*l for b.
4
Suppose 20 = -22*d + 42*d. Solve -3*h + r = d, 6*r = -2*h + 2*r - 24 for h.
-2
Suppose 2*c - 3*j - 29 = c, -74 = -3*c - 4*j. Solve -c = -a + 5*s, -5*s - 2 = -4*a + 27 for a.
1
Let r(z) = -4*z**2 - 2*z - 4. Let t be r(-2). Let u = 20 + t. Solve 0 = -0*q - q - 2*a - 7, 17 = q - u*a for q.
1
Let k(d) = 2*d - 1. Let l be k(6). Let h(p) be the first derivative of -p**2 + 3*p - 17. Let j be h(0). Solve j*g + l + 9 = -5*s, 5*g + 16 = -4*s for s.
-4
Let x be 88/9 + 8/36. Solve 0 = -0*g + 2*g, 2*k = 5*g + x for k.
5
Let z be (-3)/(-5) + (-812)/20. Let y be (z/(-32))/((-3)/(-48)). Suppose 4*x - y = -5*f, -4*x - 2*f - 12 = -5*f. Solve -b - 2 = 0, -4*a = 3*b - x*b - 6 for a.
3
Suppose -5*r - 4*g + 41 = 0, 3*g - 21 = -3*r + 6. Solve 0 = 2*l - 10, 2*z - r*z = 3*l - 12 for z.
-1
Let o(j) = j**3 + 4*j**2 + j - 3. Let q be o(-3). Let u be (-2528)/948 + (-28)/(-6). Solve -3*p + 2*v - 7 = -u*p, -23 = 4*p - q*v for p.
-5
Let i be 1/(1/9*3). Suppose -4*b - i = -23. Suppose s + 4 = -3*s - 4*j, -4*s + b*j + 5 = 0. Solve -3*u - 3*n - 24 + s = 0, -4*n = 5*u + 37 for u.
-5
Suppose v + 4 = 13. Suppose -v*a + 32 = -5*a. Solve 8*u - 3*u = -4*r + 22, 4*u = a for r.
3
Suppose 6 = 4*k - 3*a, -5*k + 11 = -0*k - 2*a. Solve -k*o = -3*b - 6*o, -2*o = -5*b + 7 for b.
1
Let s be 9/((-45)/(-140)) + 1. Suppose 4*z - s = 5*c, -3*z = 2*c - c - 17. Solve -5*v - z*x = -2*x - 41, v - 1 = x for v.
5
Suppose 4*f = 16, -k + 11 = -2*k + 3*f. Let l be 0 + k + 2 + -1. Suppose -24 = -5*o + 2*d, 5*d + 16 - 6 = 0. Solve 5*g + 15 = 0, o*q + g + 5 = l for q.
0
Let h(c) = 7*c**2 + 22*c - 15. Let b(j) = -15*j**2 - 44*j + 30. Let t(r) = -6*b(r) - 13*h(r). Let s be t(-22). Solve -2*y = 5*m - y - s, 5*m - y = 5 for m.
2
Suppose 2*d - 16 = 4*d. Let z be 7/5 + d/20. Let u = 15 - 2. Solve l - 6*l - 3*o + z = 0, 5*l + u = 4*o for l.
-1
Let u = 342 - 230. Suppose -3*j = -25 - 14. Let n be (-2)/j + u/52. Solve 5*a = -g + 2, -n*g - 6 = -0*g for a.
1
Suppose 8 = -0*n + 2*n. Suppose 2*q - n*q + 4 = 0. Let w(y) = -y**2 - 10*y - 9. Let x be w(-8). Solve -5 = -7*p + q*p, x = c + 3*p for c.
4
Suppose 4 = -3*g + 7. Suppose -8 - g = 3*p - 3*d, -d = 3*p - 3. Solve -4*s - 3*a = -19, -2*s - 3*s + 4*a + 16 = p for s.
4
Let o = 33 - 21. Let k be 2/6 - 7/21. Suppose k = 4*d + 4*y - o, -2*d + 4 + 5 = -y. Solve -4*s = -d*m - 7*s - 12, -4*s = -2*m - 6 for m.
-3
Let m(p) = -3*p**2 - 3*p + 2. Let z be m(-3). Suppose -4*h = -8*h + 76. Let s = z + h. Solve y + 5*j - 7 = 3*y, s*j = 3 for y.
-1
Let o be 2/(-11) - 630/(-198). Solve 4*h - 12 = -o*d, 0 = h + 2*h - 9 for d.
0
Let x be 6/39*26 - (1 - 0). Solve r = 3*k - 16, -x*k - 3*r + 17 = k for k.
5
Suppose -6 = 112*b - 114*b. Solve -b*g = -0*g + 2*k + 17, 0 = 5*g - k + 24 for g.
-5
Suppose -w + 1 = -c + 4*c, -3 = -4*c - w. Solve p + 6*b + 19 = 2*b, -22 = -c*p + 4*b for p.
1
Let g(f) = 10*f + 4. Let j be g(-1). Let m be ((-4)/j)/(60/(-45))*-4. Solve -m*l = -4*b + 10, 0*b + 7 = -2*b + 5*l for b.
4
Suppose 3*s + 81 - 24 = 0. Let o = -16 - s. Suppose -4*z = -o*d + 1, -5*d + 2*z = z - 13. Solve 0 = d*u, -a + 2 = 5*u - 1 for a.
3
Let l be 21/12 - (-1)/4. Suppose -2*x - 5*q - 5 = 0, 3*x + 0*x + 2 = -l*q. Solve 3*a - 3*h = -x*a, 0 = -4*a - 4*h for a.
0
Let w(z) = 3*z**2. Let n be w(1). Let i(k) = -k + 7. Let s be i(6). Let b = 1271 - 1269. Solve n*y - f = -s, 3 = b*y + 3*f + 11 for y.
-1
Let s = 226 - 223. Solve 7*f + 5 = -3*a + 5*f, -3*a = s*f for a.
-5
Suppose -3*u + 0*u = 0, 2*u = x - 5. Suppose -15 = -5*t + x. Solve -3 = -2*a - 3*a - 2*s, -4*a = t*s for a.
1
Let x(m) = -53*m - 369. Let t be x(-7). Solve 11 = -5*f - t*r, 5*f = -3*r - 8 - 6 for f.
-1
Suppose w - 6*w + 25 = 0. Suppose -v + w = 2. Suppose -4*k + 37 = 2*f - 3*k, -5*f = v*k - 94. Solve 5 = t + 2*o, t - 2*o = -7*o + f for t.
-3
Let q = 48 + -48. Suppose q = -7*m + 6*m + 4. Solve -3*k + 6 = -3*y, 2*k + 3*y + 17 + m = 0 for k.
-3
Let a be 126/(-36)*8/(-14). Suppose -2*f + 8 = v + 3, a*v - 10 = 4*f. Solve -2*h + 2*m + 2*m = -10, -v*h = 2*m + 11 for h.
-1
Let y(o) = -o**2 + 2*o - 8. Let q be y(-8). Let d = q + 91. Solve 0 = d*p + 5*f + 1 + 1, 24 = -5*p + 2*f for p.
-4
Let o(l) = 2*l**2 + 30*l + 35. Let f be o(-14). Solve 0 = d - g + 1 - 4, -d - 3*g = -f for d.
4
Suppose -2*x = -8*x. Solve g = -c + 2, g = c - x*g - 6 for c.
4
Let r be (-2)/(3 - (-7)/(-3)). Let s be r/(-1) + 1 + -3. Solve -y = -3*k - 10, 2*k - 2*y = 3*k + s for k.
-3
Let w be 192/(-7) + 8/(-14). Let c = 30 + w. Let o be (2/(-12))/(c/(-12)). Solve 3*y - 9 = -3*j, -y = -j - o - 0 for y.
2
Suppose -11*i + 14 = -4*i. Let r be (4 + 15/(-6))*i. Solve r*f + 5*c + 1 = 0, 0 = f - 2*c + 3*c + 1 for f.
-2
Let m = -328 - -332. Solve 3*s - 3*v + 3 = 0, m*v - 2*v = 5*s - 4 for s.
2
Suppose 11 + 5 = 2*i. Let h(p) = p**3 - 7*p**2 - 8*p + 4. Let o be h(i). Solve -18 = -2*d + 5*f, 10 = -2*d - o*f + 2*f for d.
-1
Let f(l) = -l**2 + 5*l - 2. Suppose 2*v + 8 = 2. Let k be v*(-10)/6 + -1. Let n be f(k). Solve m + 7 = n*i, 5*m = 3*m + 3*i - 13 for m.
-5
Let q = -12 - -4. Let z = 4 - q. Let h = 18 - z. Solve -5*m + 3*m + 4*p + h = 0, -2*m = -3*p - 4 for m.
-1
Suppose 4*i - 2*f = 24, 3 - 7 = -2*f. Let s(x) = -x**3 + 5*x**2 + 13*x + 10. Let v be s(i). Solve 4*t + 4*b + 19 = v, 5*t + b + 8 = 0 for t.
-1
Let p(r) = -r**3 + 6*r**2 - r - 21. Let z be p(3). Solve 2*c - z = 5, -5*q = 2*c + 12 for q.
-4
Let y(r) = -r**2 + 11*r + 13. Let f be y(12). Suppose -b = 4 - 5. Let l be 0*((-2)/4 + b). Solve 0 = 4*s - 5*i + 27, 3*s - 4*i + f + 20 = l for s.
-3
Let f(x) = x**3 + 6*x**2 + 2. Suppose -4*j = -2*d - 16, j = -d + 4*j - 9. Let g be f(d). Let a = -1 + g. Solve -3*n = 4*z + 7, -n - z = -a + 4 for n.
-5
Suppose 5*l - 13 - 37 = 0. Suppose t = -1, 3*t - t = 5*j - 177. Suppose 9 = 4*i - j. Solve 0 = -2*m - l, 0 = -w + 4*m + i + 5 for w.
-4
Suppose 0 = 5*m + 5*h - 45, 3*m + h - 23 + 2 = 0. Solve -5*l = 2*o - m*o + 5, -l + o = 0 for l.
-5
Suppose -5*w - 20 = -g, 2*g - 4*w - 16 = -2*g. Suppose g = -0*z + 5*z - 15. Solve 8 = -4*f + 5*d, -d = f - z*f + 2 for f.
3
Suppose -36 - 20 = -4*a. Solve -2*j + 4*c - a = -4*j, -4*c = -2*j - 18 for j.
-1
Let z(o) = o**3 - 17*o**2 + 16*o + 6. Let f be z(16). Let w(h) = h**3 - 5*h**2 - 7*h + 14. Let a be w(f). Solve 0 = 5*l + 5*t - t + a, 5*l + 35 = 5*t for l.
-4
Let h = -4138 - -4158. Let a be 3 + -1 - (0 - -1). Let w = 2 + a. Solve -2*j = -x - w*x + 16, 5*x + 5*j - h = 0 for x.
4
Suppose 3*i = s - 6 + 18, -2*s = -5*i + 19. Let p be (0 - -6) + -8 + i. Solve 0 = -p*f - 10 - 2, 3*x + 3*f + 15 = 0 for x.
-1
Suppose c + 5 = 0, -13 = -4*o - 0*o + c. Let p be 3/12 - (-18)/(-8). Let y = p + 7. Solve o*r + 3*r + 2*g = -8, 5*r + y = -5*g for r.
-2
Let r(x) = x**3 + 6*x**2 + 5*x + 4. Let f be r(-2). Let i = -70 - f. Let t be i/(-5)*(-3)/(-6). Solve b + t = 3*h, -3*b + 6*b - 6 = -h for h.
3
Let k be 0 + (-5)/((-15)/12). Suppose -k*j + 3*p + 6 = -j, 2*j + 5*p - 4 = 0. Suppose -j*u = 3*u - 30. Solve 3*c + u = 0, 4*h - c = 2 - 20 for h.
-5
Let d be (-125)/5*(-1)/5. Solve -2*b + 4 = d*z - 0*z, -z = 4*b - 8 for b.
2
Suppose 11 = -4*r + 3*c, 2*r - r + 3*c = 16. Solve 5*h - 16 = -2*t - r, -2*h + 12 = 2*t for h.
1
Let r(n) = -2*n + 5. Let i be r(1). Suppose -i*v + 4 + 41 = 0. Solve 0 = -3*x + l - v, 8*x + 2*l + 14 = 3*x for x.
-4
Let n(c) = -8*c - 11. Let w(h) = h**3 + 5*h**2 + 4*h - 2. Let r be w(-4). Let x be n(r). Solve x*t = 4*i - 3*i + 5, -2*t = -4*i - 2 for i.
0
Suppose 5*l - 8*l - 111 = 0. Let c = l - -50. Solve -5*u - j = -21, 3*u + j = -0*j + c for u.
4
Suppose 3*w + 2 = 2*l, -l - 30*w + 27*w = -10. Solve -2*t + l*t = 4*p - 6, -4*t + 15 = p for t.
3
Suppose 0 = -5*l - 3*q + 3, -2*l - 5*q - 14 = -0*l. Suppose 4*c = l*g + 44 + 53, -g + 126 = 5*c. Solve -3*o = 3*b - 7*b + 5, -2*o = 3*b - c for b.
5
Let b be -14*(-1)/4*2. Let l = -7 - 0. Let o(h) = h**3 + 7*h**2 - h - 5. Let s be o(l). Solve -s = 4*a + 2*i, -2*a - 4*i - b = 3*a for a.
1
Suppose 0 = -5*p + 10, 0*p = 2*d - 5