+ 5*l = -13, -4*a + 8*a = 3*l + 31. Solve -a*k + 3*h = 25, 6*h - h = -5*k - r for k.
-4
Suppose -4*b + 7*b - j + 2 = 0, 5*j - 10 = -3*b. Let k be (3/(-6)*b)/(-1). Solve 2*h + 4*r + k = 2, 3*h = -r + 8 for h.
3
Let u(t) = -10*t**2 + t**3 - 3 - 2 + 3 + 16. Suppose -g + 12 = g + 4*x, -18 = -2*g - x. Let q be u(g). Solve 9 = 3*l + 3*y, 4*l + 5*y - q = 2*y for l.
5
Let z = -8 - 1. Let b = -6 - z. Solve b*i - 5 = -3*a + 4, i - 7 = a for a.
-2
Suppose -19*b + 25*b - 24 = 0. Solve -3*j - 2*k - 7 = 2*k, 0 = -5*j - b*k - 17 for j.
-5
Let q(c) = 2*c - 5. Let l be q(5). Solve -3*r = -2*t + 11, 7*t - 15 = l*r + 2*t for r.
-5
Let p = 16 + 1. Solve -3*l + l - n = -7, 4*l + 5*n - p = 0 for l.
3
Suppose 5*a - 61 = -4*t + t, 3*t - 65 = -a. Solve y + 2*v = -2*y - t, 20 = -4*v for y.
-4
Suppose 4*h - 12 = 6*h. Let a = h - -10. Let p = 7 - a. Solve 0 = 3*v + 2*f - 19, -p*v + 23 = 2*v - f for v.
5
Let z = -6 + 18. Suppose -3 = 4*d - 11. Solve -2*u = -3*l - z, -6*u + 3*l + 12 = -d*u for u.
0
Suppose -18 = -5*t + 2*w, -24 = -3*t + t + 5*w. Suppose t = -4*c - 2. Let i be -3 - -3 - 4/c. Solve -5*j + 15 = 0, i*y + 2*j = 6 + 4 for y.
1
Let d be (-3)/(-5 - 1)*2*2. Solve -4*a - 2*c - 12 = -6*c, d*c - 7 = 3*a for a.
-1
Let s be 6/(1*1/2*2). Solve -4*v = -3*g + 4*g + 5, 5*g + s = -v for g.
-1
Let q(u) = u + 4. Let i be q(-4). Solve i = r - 3*v - v + 5, r = -5*v + 4 for r.
-1
Let h be (-1)/(-5) - (-1)/(-5). Suppose -2*v = h, v - 12 = -4*t - 0*v. Let z = -42 + 59. Solve -3*r - z = 2*f - 0*f, -t*f - 12 = 0 for r.
-3
Let f(c) = -c + 16. Let o be f(9). Solve 0 = 4*h, -b - 2*h + o*h = 0 for b.
0
Let f(x) = x + 30. Let z be f(0). Suppose -y - s - 12 = -z, -s = -5. Suppose 0*g - g = -y. Solve -4*w = 2*n - 10, -g = -0*n + 3*n - w for n.
-3
Suppose -5*w = -2*f - 10, -3*f + 6*w = w + 10. Let l be 5 - -3 - (f - -4). Solve 2*j = 5*s - 16, -s = 2*j - l*s + 8 for j.
2
Let y be 1/2 - (-27)/(-6). Let l be (y/6)/(4/(-30)). Suppose -o - 2 = n - l, n - 3 = 5*o. Solve -q - 10 = 4*x + 5, -5*q - 5*x - 30 = o for q.
-3
Suppose 2*q = 5*y - 98, 4*y + q + 3*q - 56 = 0. Let b = y - 18. Solve -3*z + s = -2, 0 = -z + 4*s - b - 3 for z.
1
Suppose 0 = b + 2*n + 6, -5*b + 0 = 3*n - 5. Suppose 5*z + 3 + 17 = 0, b*i + 5*z + 4 = 0. Solve 7 = 2*x + 3*x - 3*y, x - i = -2*y for x.
2
Let g = 10 - 1. Let a be (g/6)/(1/(-2)). Let x be (a/6)/((-3)/12). Solve 3*y = 4*p - 9*p, 2*p = x*y + 16 for y.
-5
Suppose -4*a - 2*r + 32 = 2*r, -2*a + 3*r = -26. Let o be 10/(-2)*(-2 - -1). Let g = a - o. Solve -3*f + 3*y - 19 = 2, f - 11 = -g*y for f.
-4
Let p = 20 + 15. Suppose -h - 1 = 4, 0 = 2*r - 3*h - p. Suppose -5*c + 17 = -y, 0 = 4*c - 3*c - y - 5. Solve -5*u = -5*w + 10, -2*w + r = c*w - u for w.
2
Suppose 2*t + 2*i = 3*i + 8, 0 = t + 5*i + 7. Suppose -2*b = -5*r - 24, 0*b + 4*r + 22 = t*b. Solve 0 = c - 2*o + 1, -b = -5*c - 4*o + 35 for c.
5
Let y be (-6)/3 + 1 + 5. Suppose y*v = -0*v + 4. Let r be v*(-9)/((-9)/3). Solve 2*l = r*k - 11, -2*l = 5*k - 18 - 11 for l.
2
Suppose 24 = -0*c + 3*c. Solve -4*i + 4*s - c = 0, 3*s - 4 = 5*i + s for i.
0
Let c = 35 + -8. Solve o + o + 18 = -4*m, -5*o - 4*m = c for o.
-3
Let b(r) be the second derivative of 2/3*r**3 + 2*r**2 + 5/12*r**4 + 0 - r + 1/20*r**5. Let a be b(-4). Solve -2*w = 3*w + a*f - 16, -2*f + 8 = w for w.
0
Let j be ((-2)/(-5) - 0)*5. Suppose -j*s - 73 = -251. Suppose 115 = 5*n + 2*h, 4*n = -4*h + 3*h + s. Solve a + 3*b = -13, -2*a = 2*b + 3*b + n for a.
2
Let d = 39 + -28. Let n = d - 19. Let w = n - -12. Solve 1 = l - s, 3*s - w = -s for l.
2
Let h(n) = 3*n + 4. Let i be h(0). Solve -3*g + i*x - 5*x = -2, g + 26 = 5*x for g.
-1
Let j be 1/(2/12*2). Suppose -2*x - 2*x = -5*m - 9, 0 = -5*m - 5. Let k be (x/3)/(j/27). Solve -k*u = -3*g, g + 2 = 3*u - 0 for g.
1
Let o(d) be the first derivative of 1 + 0*d**2 + 1/4*d**4 + 3*d + 4/3*d**3. Let x be o(-4). Solve 4*u + 4 = g, 3*g = -u - x*u - 20 for g.
-4
Let t(k) = -3*k + 1. Let i = 6 + -8. Let f be t(i). Suppose 3*w + 16 = f*w. Solve -l + 5*h = -4, 0*h + h + w = l for l.
4
Suppose -5*z + 11 = 1. Suppose -2*a = z*k, 2*a = k + k. Suppose -2*v + a*v + 8 = 0. Solve 3*b = 4*i - b - v, i = 2*b - 1 for i.
3
Let w(h) = h**2 + 10*h - 17. Let j(r) = -2*r**3 + r**2. Let g be j(2). Let u be w(g). Let z = -4 - -6. Solve u*i - 2*i + 8 = 4*s, -5*i - 26 = z*s for s.
-3
Let q = -23 - -30. Suppose 7*d = q + 14. Let i = -7 - -12. Solve 2 = -i*y - d*o, 0*y + 12 = -4*y - 5*o for y.
2
Suppose -107 = -3*s - 38. Solve j + 2*g - 18 = 5*j, 4*j = -3*g - s for j.
-5
Let z(d) = d**2 - 13*d + 3. Let s be z(13). Solve -3*u + y + s + 5 = 0, 2 = -y for u.
2
Let j = 2 - 29. Let s be j/(-12) - 2/8. Solve -5*q + 3*y = 25, 12 = -q - 0*q + s*y for q.
-2
Let j(x) = 2*x**2 - 3*x - 3. Let q be j(3). Suppose -q*b + 30 = -b. Suppose b*y - 27 = 3*y. Solve -4 = -3*t + n, y*n - 10 = 4*n for t.
2
Let d(u) = 31*u - 1. Let a = -11 + 17. Let h = a + -5. Let x be d(h). Solve 0 = -4*o - 5*q + x, -2*q - 7 = 2*o - 21 for o.
5
Suppose -4*p + z + 92 = 0, p - 4 = 5*z - 0. Suppose 2*n - p = -4*t, -2 + 1 = -t + 2*n. Solve t*a = -20, -2*a + 19 - 7 = 5*g for g.
4
Let k(q) = q**2 - q. Let g be k(0). Let t be (-1)/1 - 1 - -5. Suppose -4*i + 40 = 4*i. Solve g = t*c - i*j + 8, -2*c - 3*j = c - 24 for c.
4
Let l(g) = 2*g**3 + 2*g**2 - g - 1. Let m be l(1). Solve -n - 4*n = 3*o - 6, n = -m*o - 3 for n.
3
Let j be -2 + 6 + (-2 - 0). Let x be (-40)/(-12) + (-3)/9. Solve j*l + 3*m - 15 = -2*m, -9 = -3*l - x*m for l.
0
Suppose 0*y = -5*y. Let t be (2/(-6))/((-5)/1305). Suppose 0*f - 3*f + t = y. Solve 0 = 4*q + 5*r + f, 11 = -3*q - 4*r - 12 for q.
-1
Suppose 3*z = -m - m + 71, -5*m + 83 = 4*z. Solve 0 = c + 2*w - 7*w + z, -5*c - 20 = -2*w for c.
-2
Let b = 50 + -48. Solve -3*a - 23 = 2*a - f, 4 = -b*f for a.
-5
Suppose 4*o - 3*o = 5*q, -o - 4*q = -9. Solve 5*s + 11 = 3*s + 3*g, 0 = o*s - 5*g + 25 for s.
-4
Let k(c) = -c - 8. Let s be k(-9). Let n be s - ((1 - 1) + -2). Solve n*m + 2 = -2*y, 11 = -y - 4*m - 0*m for y.
5
Let d be (-18)/63*4*(-7)/2. Solve 2*u - 3*u = -2*a + 5, 20 = -d*u + 2*a for u.
-5
Let z(r) = 21*r - r**2 - 21*r - 1. Let k be z(0). Let q(h) = -6*h**3 + h. Let j be q(k). Solve j*g = -b + 5*b - 9, -2*g - 2*b = 18 for g.
-5
Let j be (-50)/(-4)*(-6)/(-5). Let w(m) = -m**3 + 7*m**2 - 5*m - 3. Let n be w(6). Suppose 0 = -f - 0*f + n. Solve 2*x - 5*r = -9, -2*x = f*x - 5*r + j for x.
-2
Let f = -43 - -46. Solve 2*h - 5*c = -2 + 1, -5*h = f*c + 18 for h.
-3
Let m(i) = i**2 - 4*i - 7. Let p be m(6). Suppose -p*b + 2*j = -3*j - 85, 0 = -5*b + 3*j + 79. Let c = b - 3. Solve -3*l + c = -0*r - r, -4*l = -4*r - 20 for l.
3
Let i(r) = -6*r**3 - 15*r**2 + 2. Let m be i(-3). Solve -24 = -j - 5*z - 5, -5*j - 3*z + m = 0 for j.
4
Suppose -6*y = 1 - 13. Solve 4 = 5*w + y*m - 0, 3*w = -m + 2 for w.
0
Suppose -8*d - 72 = -14*d. Solve -4*p = j - p - d, 0 = -4*j + 2*p + 6 for j.
3
Let g(k) = k**3 + 4*k**2 - 3*k + 5. Let c be g(-5). Let q be 1/c + 52/10. Solve 0 = -q*m - 20, r + m + 12 = -r for r.
-4
Let f = 13 + -10. Suppose f*q - 5*q = -24. Solve 0 = -2*y + y + 2*t - q, 3*t = 4*y + 23 for y.
-2
Let q = 3 - 0. Suppose -2*i + q = -5. Solve 4*a + 3*u = -u + 8, 4*a + 16 = i*u for a.
-1
Suppose 4*t - 74 = l, -4*t + 64 + 0 = 4*l. Suppose 5 + 1 = m. Solve 5*n + 30 = -5*o, 4*n + o - m = -t for n.
-2
Let g(l) = l**3 + 12*l**2 + 11*l + 1. Let f be g(-11). Suppose -f + 6 = k. Solve 4*r - 28 = 2*a - k*a, -r - 16 = -5*a for a.
4
Suppose 3*t + 2*t = 0. Let b = t - 0. Suppose b*r = -r. Solve r = -2*d - 3 - 7, -3*s = -2*d - 4 for s.
-2
Suppose 6*x = 4*x - 2*j + 4, -x + 2 = -2*j. Solve 0*p - x*p = 2*n + 16, 0 = 4*p + 2*n + 24 for p.
-4
Suppose -4*x - 6*v = -4*v - 52, 4*x + v - 56 = 0. Let l be (1 + 1 - -2) + 2. Solve -i + x = -3*u, -u + 4*i = l - 1 for u.
-5
Let o = -1 - -1. Suppose 3*s = -3*a, a = -o*a - 2*s. Suppose 0 = -5*x + 14 - 4. Solve 2*w + 3*p + 10 = -a*w, -4*p = x*w + 12 for w.
-2
Let x(v) = -11*v - 3. Let s be x(-1). Solve -2*r - w = -s + 1, -4*r - 5*w + 23 = 0 for r.
2
Suppose 3*q = 2*j + 15, -2*j - 6 = q + j. Solve 2*h = q*i + 19, 4*i + 0*i + 24 = 2*h for i.
-5
Let k(s) = s**2 - 2*s - 3. Let q be k(5). Let u = q - 5. Suppose 3*x - u*x + 2*a + 20 = 0, 6 = 3*a. Solve 3*p + 2*m + 12 = x*m, p = 5*m - 4 for p.
-4
Suppose -49 = -4*a - 3*b, 3*a - b = b + 24. Let v(i) = i - 6. Let q be v(8). Solve -q*y - y 