/12 - -4. Solve -16 = -2*l - 2*h, 3*l + h - u*h - 4 = 0 for l.
4
Suppose 8*k + 2*k = 50. Solve -2*z = y + 2*y + 4, -k*y = 3*z + 5 for z.
-5
Suppose 4*s + 9*v - 32 = 10*v, 2*v = 5*s - 37. Solve 3*m + d = -s, 5*d = -3*m - 4 + 7 for m.
-4
Let b(u) = 2*u**2 - 8*u + 4. Let l be b(3). Let n be (-12)/8 - 35/l. Solve h - z + 12 = -4*z, 2*h - n = 2*z for h.
3
Let a = -50 - -88. Suppose 3*k + a = 5*k. Solve -3*q = -8*q + 4*o - 35, -k = 3*q - 2*o for q.
-3
Suppose -5*m = -5*u - 30, -5*u = 10 - 0. Solve -3*k + 6 = -5*p + 2*p, -4*p = -m for k.
3
Suppose u = -p + 6, -9*u = -5*u - 3*p - 3. Suppose 1 = 3*l - 5. Suppose l*h = 3*g - 1, 3*h - 5*h = g - 11. Solve 5*x = g*o, -u*x - 3*o = -8*o for x.
0
Let z(f) = -6*f - 125. Let j be z(-21). Let a(x) = 9*x**3 + 2*x - 1. Let b be a(1). Suppose -r + b = r. Solve j = 4*t + 5*o, 2*t + t - 2*o = -r for t.
-1
Let f = 7 + -13. Let g = f - -9. Suppose -y + 0 = -g. Solve -y*h + c - 3 = 3, -5*h = c + 10 for h.
-2
Let k = -2137 - -2140. Solve k*m = -2*z + 1, -m + 9 - 20 = -5*z for z.
2
Let i be ((-24)/(-3))/((-4)/(-4)). Suppose p = 5*f - i*f + 140, 5*f - 235 = -2*p. Let z be (-9)/(f/10) + 6. Solve -3*x + 0*x = -k - 18, -z*k = 5*x - 13 for k.
-3
Let w = 657 - 655. Solve w*f - 3*f = 2*t - 6, 2*t = 4*f - 4 for t.
2
Let l(j) = -6*j**2 - 3*j. Let o be l(-2). Let y = o + 22. Let c be 2 + 2*(0 - 1). Solve -2*d = -5*h - c*d - 9, 4*h + 4*d = y for h.
-1
Suppose -2*o = -38 - 2. Let l = -10 + o. Let y be 2/6*(l + -1). Solve 6 + 15 = -4*s - 3*q, 3*q = 2*s - y for s.
-3
Suppose 7*y - 2*y - 2*w = 494, -2*w = 4. Suppose -103*k + y*k + 115 = 0. Solve q - 3*q - 6 = -3*h, 2*h = -5*q + k for h.
4
Let n be (-7)/((-42)/(-18)) + 7. Solve 0 = -3*v - 2*p - 3, 3*v + 15 = 2*v + n*p for v.
-3
Let p(a) = 14*a + 185. Let h be p(-11). Solve -5*s = -3*c + h, -3*s + 12*c = 15*c + 9 for s.
-5
Suppose 1743 + 801 = 2*j. Let n be j/42 - 2/7. Solve 5*g + n = -r, g + 2*r = -g - 20 for g.
-5
Let d be (25/(-1))/(-1) + 99 + -103. Solve -6*g = h - 9*g - 7, -4*g - d = h for h.
-5
Suppose c = 4*r + 2, r - 6*r = -5*c + 10. Solve r*h - h = 3*s - 2, 3*s = 2*h - 4 for h.
2
Suppose 273 = 26*x - 143. Solve -x = 5*d - d - 4*y, -y = 5*d + 14 for d.
-3
Let y(g) = -7 - 3*g + 0*g + 2 + 4*g. Let p be y(-5). Let f be 4/((-8)/p)*1. Solve -3*x = 3*s + s - 18, -f*s = -2*x - 11 for x.
2
Let b(s) = s - 1. Let v(r) = -r**3 - 13*r**2 - 6*r - 20. Let i(a) = 4*b(a) + v(a). Let c be i(-13). Solve 5*f + 5*q = 0, 2*f = -q + 1 + c for f.
3
Let j(c) = -14*c - 193. Let k be j(-14). Solve 3*o = -3*f - 2*o - 37, k*f - o + 7 = 0 for f.
-4
Let h(a) = -a**2 - 30*a - 28. Let u be h(-28). Solve -2 = -2*b - 4*q - 8, -5*b = -3*q + u for b.
-5
Let w be 2/(-4) + 87/6. Let f be (-1)/(2/(-32)) + (-16)/4. Suppose -s - f = -w. Solve s*b + i + 4 = 0, 2 = -3*b + 2*b + 5*i for b.
-2
Let f be 2/4*(1 - (-1 - 2)). Suppose -4*t + 5*i + 92 = -50, i = f*t - 68. Solve -4*u + 21 = -v, -5*v - t = -2*u - 0*v for u.
4
Suppose 28*u - 31*u + 34 = -2*n, 35 = 3*u - n. Solve 4*h - 5*j = 3*h + u, -2*h + 5*j + 14 = 0 for h.
2
Suppose -2*n + 3*n = 9. Let o = 11 - n. Suppose 0 = -2*h + o*j, 4*h + 6*j - 3*j - 14 = 0. Solve 4*l - 16 = -2*u, -5*l + 5*u = -3 - h for l.
3
Suppose 5*m - 26 = -a, 0 = -a + 5*m - 2*m + 26. Solve -2*u - 4*j - a = 0, 2*u - 5*j = 4*u + 30 for u.
-5
Let i(r) = r**3 - 11*r**2 - 24*r - 21. Let s be i(13). Solve -2*p = 3*k - 13, -3*p + s*k - k = -11 for p.
5
Let n(d) = 7*d - 40. Let k be n(6). Solve -5 = -i - 5*o, 5*i - k*o + o = -1 for i.
0
Let z be 208/6 + 64/(-24). Solve 2*m + 5*l - 1 = z, 15 = 5*m - l for m.
4
Let o be (-12)/4 - -5 - -2. Solve -j = -0*j - 2*g, o*j + 5*g = -26 for j.
-4
Suppose 3*n - 9*n = -108. Solve 5*p + n = 2*s + p, 5*s = -5*p + 15 for s.
5
Suppose 3*k - 20 = -65. Let m be (-68)/(-6)*k/(-10). Suppose -f + 0*f + m = 4*x, 0 = -5*x + 15. Solve -23 = -5*u - 4*h, -5 = -f*u + 7*h - 2*h for u.
3
Let o(p) = 2*p + 18. Let n be (2 + -20)*2/4. Let c be o(n). Solve s - 2*d + 10 = c, -5*s + 3*d + d = 26 for s.
-2
Let a = 11 + -31. Let f = a - -23. Solve 2*c - 4*l = 10, -f*l = -4*c + 2*l + 17 for c.
3
Let m be -8 - -7 - (1 - 31)/(-2). Let a = m - -18. Solve 0*i - 2*i = a*y + 2, 0 = y + 5*i + 21 for y.
4
Suppose -5*w + 110 = -70. Let o = w + -32. Solve 4*j = 3*h - 5, -o*h - 39 = 3*j - 4 for j.
-5
Let w(n) = -139*n - 831. Let o be w(-6). Solve -3 = -j, -3*t + o*j - 6 + 3 = 0 for t.
2
Let u = -53 + 55. Solve p + 2*p + y = 14, 0 = y - u for p.
4
Let o be (2 - -3)*(6/(-2))/(-3). Solve 0 = -5*v - 3*z - 9, -o*z = 15 for v.
0
Let l = 78 - 65. Let i be 8 - l - (-6 + 1). Solve -4*h + h + 13 = 4*b, i = -4*b + 4*h + 20 for b.
4
Suppose -3*s - 12*c + 5 = -13*c, -3*s - 3 = 3*c. Suppose h - t + 2 = -1, 5*t - 11 = 4*h. Let z = s - h. Solve 4*w - x - 12 = 0, z*x - 8 - 7 = -5*w for w.
3
Suppose -3*f + 4 + 2 = 0. Suppose 4*r - r - 15 = -2*a, -f*a - 2*r = -10. Let s(j) = j + 9. Let h be s(-7). Solve a*t - h*t + 3*c + 5 = 0, 2*t = -4*c - 2 for t.
1
Suppose 3*h + 3*i - 18 = 0, h = -2*h - 2*i + 18. Let u(m) = m**3 - 6*m**2 + m - 3. Let d be u(h). Solve 0 = -d*z + x + 3*x + 6, -4*z + 8 = -3*x for z.
2
Suppose -120 = -242*d + 236*d. Solve -5 = 5*n - d, -5*q - 10 = 5*n for q.
-5
Let m(a) be the second derivative of -a**3 - 5*a**2 + 14*a. Let p be m(-2). Suppose -k + 4*h - 2 = 4*k, -k + 17 = 5*h. Solve -p*x + 6 = -2, -4 = -k*f + x for f.
4
Suppose 4*l = -33 + 113. Solve 11 = 2*q - r, 2*q - l = 4*r - 0*r for q.
4
Let m(f) = -12*f**2 - 3*f + 4. Let s be m(3). Let r = s + 121. Solve -w - 5*q = -13, 2*w + 4*q - r = 3*q for w.
3
Let d be ((-72)/45)/(4/(-10)). Suppose -2*p + d*p - 8 = 0. Solve u = -4*j + 13, -3*u - 22 = -p*j - u for j.
4
Suppose 0*p - 70 = -5*p. Solve -25 = -5*x, -3 = -4*f - x + p for f.
3
Let l = -6 - -9. Let x = -4671 + 4671. Let n = 1 - 1. Solve -d + 1 = x, -l*k - 4*d + d + 6 = n for k.
1
Suppose l + 2*b + 6 - 13 = 0, -2*l + 30 = -4*b. Suppose -2*w = -5*x - 29, -2*w + x + l = w. Solve k + 27 = -5*a, -4*a - w*k = -5*k + 14 for a.
-5
Let i(h) = -2*h - 11. Let u be i(-6). Let l be (-1)/(u*(-2)/6). Solve -t - l = 4*k + 4, -3*k + 4*t - 10 = 0 for k.
-2
Suppose 4*q - 13 = -5. Let o be ((9 - 13) + 23/5)*5. Solve -o*f + 10 = -2*f + q*c, 0 = -f + 4*c - 8 for f.
4
Suppose 2*v - 13 = 3*t, -3*v = -4*v + 2*t + 8. Solve n + 14 = 5*w, -v*w + 1 = -0*n - 5*n for n.
1
Let q = -253 + 256. Solve -4*y - q = 4*j - 3*j, 0 = -3*j - 2*y + 11 for j.
5
Suppose 7*y - 49 = -0*y. Suppose y*w = w. Solve w = 2*z + 4*u - 22, 7*u - 18 = 2*z + 3*u for z.
1
Suppose 4*n - 5*d - 13 = 0, 3*d - 5 = -3*n + 2*d. Let q be -3*(5 + -1)/24*0. Solve q = 4*a - 2*c - 10, n*a - 6*c = -c + 1 for a.
3
Let i = -18 + 28. Let u = i - 8. Suppose -w - u*w + 6 = 0. Solve w*x = -2*c - 12, 4*x = c - x for c.
-5
Suppose -v + 5*t + 121 = 99, 0 = -v + 3*t + 14. Solve -2*c - v*u = -7*u - 5, 0 = 5*c - u - 24 for c.
5
Let t be 5*3/6*2. Let w(b) = 2*b**2 - 3*b + 3. Let h be w(2). Solve 3*p + p + 18 = h*d, t*p = -5*d for d.
2
Let t be (-12)/(-9) + 8/3. Solve 8 = t*u - h, -7 = -5*u - 5*h + 3 for u.
2
Let s(g) = -g**3 - 78*g**2 - 80*g - 231. Let c be s(-77). Solve -3*m - 3 = 2*l + 17, m + 4 = c for l.
-4
Let i(v) = -2*v - 9. Let k be i(-5). Let r(h) = -h**2 + 3*h - 2. Let s be r(k). Solve 2*z = -4*x - 4, s + 13 = 4*z + x for z.
4
Suppose -4*w - 5*f = -42, 2*w = -3*w + 5*f + 75. Solve n - 5*u = 25, -n + w = -4*u - 8 for n.
5
Let r = -215 - -319. Let t = -98 + r. Solve 3*m - t = 2*g, 0*g = 2*g - 5*m + 6 for g.
-3
Let z(w) = w**3 + 7*w**2 + 19*w + 85. Let q be z(-6). Solve 3*c - 3*s = c - q, s = -1 for c.
-5
Suppose 13*l - 18*l - z + 27 = 0, -5*l = -5*z - 15. Solve 0 = -a - 3, -l*a + 5 = 5*g - 0 for g.
4
Suppose r - 4 = 3*w, w - 8 = -8*r + 6*r. Solve 7*l - 2*l = 5*k + 5, -5*l + 3*k + 1 = w for l.
-1
Let c be (6 - -24)/3 + -6. Solve c*k = -4*j + 16, 8*j - 3*j = 10 for k.
2
Let k(x) = 2*x + 10. Let b be k(-4). Let l = 5 - b. Solve -3 = -l*y + 6*y, -2*m = -2*y - 10 for m.
4
Suppose 2*q + 159 = 163. Solve d = o + q - 3, -2*o = 2*d - 6 for d.
1
Let j be 1/(((-12)/4)/(-21)). Let r be 8 + (-19)/j + 10/(-35). Solve -f + c = -0*c, 0 = r*f - c + 20 for f.
-5
Suppose -4*r + 341 = 3*x, 4*x = 2*x + 2*r + 218. Let l = 122 - x. Solve -l = 3*s - 2*d, -4*d = 5*s - d + 31 for s.
-5
Suppose -2*z - 10 = -0. Let q be (1 + z)*2/(-4). Suppose -5*m + q + 8 = 0. Solve 3*r + 2 = -b, 2 = -5*r - 2*b - m for r.
0
