a - b for j.
-4
Suppose -4*o - 9 = -25. Solve 2*r = n - 0*r + o, 0 = -4*n - 5*r - 3 for n.
-2
Suppose -5*a = 4*f - 2*a - 22, -4*f - 4*a = -20. Solve -20 - f = -3*d - 3*c, c = -3*d + 17 for d.
4
Let v = 67 + -39. Solve -4*f - 4*h = v, 0*f - 2*f - 24 = 4*h for f.
-2
Let p = 10 - 8. Solve -p = -2*a, 4*w - 3*a + 16 = -3 for w.
-4
Let q(u) = -6*u**3 + 5 + u - 5. Let s be q(-1). Solve -s*j = -25, 2*n = 6*n + 2*j - 26 for n.
4
Suppose -3*v = -45 + 9. Let i(g) = g**2 - 12*g + 2. Let c be i(v). Solve 10*k - 5*k + 15 = 0, 0 = -c*t - 4*k - 12 for t.
0
Let o(q) = -q + 4. Let b be o(-6). Suppose 0*a - b = -5*a. Solve 10 = l - 2*p, 0 = 4*l + 4*p - 2 - a for l.
4
Let o(w) = -7*w + 49. Let h be o(7). Solve -3*c + 5*c - f + 2 = h, 2*c - 6 = 3*f for c.
-3
Let q be 21/28*16/3. Solve 4*c + 5*v = -4, 3*c + 1 = -q*v - 3 for c.
4
Let l = -20 + 23. Solve c = -l*p - 7, 0*c - 14 = 4*p - c for p.
-3
Suppose -2*h + 7 = -h. Suppose 2*f = -f + 9. Let a be (-6*1)/(1 - f). Solve -a = -3*y - 5*n + h, 0 = 3*y - 4*n - 19 for y.
5
Let b(o) = -o - 1. Let y(i) = -i - 7. Let r(w) = -6*b(w) + y(w). Let q be r(3). Solve -x - 5*v = -q + 1, -4*x + 2*v = 14 for x.
-2
Suppose -5*s + 22 + 3 = -5*o, 3*o = 4*s - 20. Suppose -4*d + 8 + o = 0. Solve -2*n - 3*t + 4 = 0, 7 = -n + d*n + 4*t for n.
-1
Let c(a) = -a**2 + a - 1. Let y(d) = 3*d**2 - 5*d + 8. Let f(j) = -6*c(j) - y(j). Let t be f(-2). Solve -u + t = 5*n, 5*n - 5*u - 2 = -u for n.
2
Let s(d) = d - 4. Let j be s(6). Let o be (-4)/2*-2*2. Solve a - o = k, -5*k - 33 + 2 = -j*a for k.
-5
Suppose 0 - 1 = -2*p - 5*f, 3*f - 37 = 4*p. Let g(b) = b**2 + 7*b + 2. Let q be g(p). Solve -q*r = -j + 1 + 5, -5*j = 4*r - 2 for j.
2
Suppose -2*g = 4*l - 4, -2*g + l + 44 = -3*l. Suppose g = -7*a + 11*a. Solve -3*n = -15, a*r + 2*n = 7*n - 28 for r.
-1
Let d(g) = -4 - 3*g**2 - 4*g**2 + 11*g**2 - g - 3*g**2. Let v be 6/(-5)*5/(-2). Let t be d(v). Solve -4*p + h + 12 = 0, 5*h - 20 = -2*p + t*h for p.
4
Let n be (0/2)/(-1 + 2). Suppose -4*b = -5*r + 17, n*r + 3*r = 15. Suppose 0 = 4*g - b*k, -4*k = -7*g + 2*g - 6. Solve g = y, -6*u + 5*y - 10 = -4*u for u.
0
Let o be (-2)/((-6)/(-9)) + 1. Let l be 2/3 + o/(-6). Suppose -4*j + 5 = l. Solve -q = 2*s + j, 5*s = -4*q - 3 - 7 for q.
-5
Let s be (4 - -1)*2/5. Suppose 2*j - 24 = -4*v, -6*j + 24 = -3*j + 3*v. Solve -2*c + 17 = -3*h + j, 2*h + 12 = -s*c for h.
-5
Suppose 0 = i - 4 + 3. Let g be i + (0 - -2) - 0. Solve 3*d - 5 = -g*p + 10, 2*d = -4*p + 14 for d.
3
Let x be (16/(-6))/(2/(-6)). Let c = x + -5. Solve -c*r + 2*i + 6 = 0, 3 = -7*r + 4*r + 5*i for r.
4
Let u = 6 - 3. Suppose 26 = u*f - 25. Let p be f + -3*(-1)/3. Solve -y - p = 4*t, -y = -4*t - t - 18 for t.
-4
Let z(b) be the second derivative of b**4/12 + 7*b**3/6 - b**2 + 3*b. Let j be z(-6). Let c be (-9)/(-4) + 2/j. Solve -21 = 5*i + c*t, -1 - 2 = -i - 4*t for i.
-5
Let y = 43 + -20. Suppose y = 4*g + 3. Suppose -g*j + 2 = -18. Solve -5*b = p - j + 9, 19 = -2*b + 3*p for b.
-2
Suppose -5*v - 5*h - 25 = 0, -3*v = 2*v - h + 7. Let t be 32/(-5) + 16/40. Let l be (2/t)/(v/30). Solve -2*z + 15 - l = p, -p - 15 = -3*z for p.
0
Let f(a) = -2*a + 1. Let z be f(-7). Solve 4*c - 3*w = w + 4, c - 5*w + z = 0 for c.
5
Let m = 29 - 24. Solve 3*k + v = -0 + 1, -m*k + 25 = -3*v for k.
2
Let r = -8 + 12. Suppose 5*k = -4*d + 24, -2*d = r*k - 4*d - 14. Suppose 2 = k*f - 3*f + 2*p, 0 = -3*f - 5*p + 5. Solve f = 4*v - m + 8, m + m = -4*v + 4 for v.
-1
Suppose 0 = f - u - 2, -f = -0*f + 4*u - 22. Solve -3*s - a + 7 = 0, f*s - s - 2*a = -3 for s.
1
Let q(d) = d**2 + d + 7. Let a be q(0). Solve a*h - 3*h = -4*m + 8, -4*m + 32 = -4*h for h.
-3
Suppose 2*f = 3*k + 23, -5*f = 7*k - 4*k - 5. Let p = 0 + 2. Solve -4*j - 1 = -m, 2*j + p*m = -2*m + f for j.
0
Let r(s) = s**3 + s**2 + s + 3. Let u = 2 + 0. Let k = u - 2. Let x be r(k). Solve -x*m - 2*o = -2*m + 10, 4*o = -3*m - 22 for m.
-2
Let n = -41 + 46. Solve -4*i + k - 6 = 0, 0 = -n*i - 0*k + 5*k - 15 for i.
-1
Suppose -5*j - j + 30 = 0. Solve -b + j*t - 35 = -6*b, -12 = -b - 2*t for b.
2
Let j(b) = b**2 - 11*b + 14. Let t be j(10). Suppose -19 = -f + 5*z, -2*z - 26 = -t*f - f. Solve -3*w = -n - 3*n - 31, -f*w + 5*n = -40 for w.
5
Let c be (-2)/(-8) + (-15)/(-4). Suppose -c*a = 2*b + 9 - 33, -a + 8 = b. Solve -2*o + b*f + 22 = 0, 4*o - 2 = -3*f + 9 for o.
5
Suppose 5*o - 43 = -2*l, -15 + 2 = -3*o + 2*l. Solve -4*i + o = -3*z, -4*z = 5*i + 2 - 3 for z.
-1
Suppose -2*p + 0*p + 10 = 0. Let a(b) = -b**3 + 4*b**2 + 3*b - 1. Let n be a(-2). Suppose -4*u - p + n = 0. Solve -5*f + 0*f = -4*x + u, 0 = -2*x - 6 for f.
-3
Let r = 3 + 1. Suppose r*x + 0*x - 16 = 0. Suppose 0 = h + x*c + 12, -h + 6 = 3*c + 15. Solve 2*k = -4*q - k - 31, h = -2*q + 5*k + 17 for q.
-4
Suppose 5*n + 2*m + 6 = 0, 5*m + 15 = -10*n + 6*n. Solve 2*o + 16 = 3*o + 5*c, n = -4*o - 3*c + 13 for o.
1
Suppose -4*j - j + 75 = 0. Suppose 4*w - 14 = -3*g, 0 = -3*w - g - 0*g + 13. Suppose 1 = -s + w. Solve -s*v - 2 - j = -5*i, -v + 2 = 0 for i.
5
Let x(t) = -t**3 + 5*t**2 + t - 4. Let q be x(5). Solve -13 = 4*c + 3*r, -3 = -2*r - q for c.
-4
Let g be 4*1*6/12. Suppose -g*s = 2*s. Solve q - 3*q + 4 = -y, -3*q + 9 = s for y.
2
Let p be 2 + 9/(6/2). Suppose 0 = 2*y - p*k - 14 - 6, 4*y - 18 = -k. Solve 2*z = -4*g - 20, y*z = -2*g + g - 14 for g.
-4
Let a = 12 - 12. Let h be 3 - (a + 3 + 0). Let c(u) = u**3 - u**2 + u - 2. Let p be c(2). Solve 5*m = 5*k - 20, -p*m + 2 = 5*k - h*m for k.
2
Let x(l) = -2*l**2 + l**2 + 8*l - l - l. Let t be x(6). Solve t = m - 2, 5*a - 3*a = 4*m - 14 for a.
-3
Let d(t) = t**3 + 20*t**2 - 20*t + 25. Let s be d(-21). Solve 3*f + 24 = -4*r + 6*f, -s*f = 4*r - 4 for r.
-3
Let g(m) = m**3 - 2*m**2 + 1. Let f be g(1). Suppose -2*l + l = f. Solve -5*o + 4 + 4 = 2*t, l = -o - 3*t + 12 for o.
0
Let u(f) = -2*f**3 + 3*f**2 - f + 2. Let l(w) = -w. Let b be l(-2). Let z be u(b). Let j be z/(2 + 39/(-18)). Solve 0*s = -s - 4, 0 = i + 5*s + j for i.
-4
Let d = 25 - 16. Let c = -4 + d. Solve 19 = -5*x - c*j + 4, 0 = 2*x - 2*j + 10 for x.
-4
Let g = 42 + -42. Solve -2*x - 5*w + 22 = 0, 4*x - w = -g*w for x.
1
Let q(i) = -4*i - 44. Let v be q(-14). Solve -4*r + r - 3*z = -15, 4*z - v = 0 for r.
2
Suppose s - i = 0, -3*s - 1 = s - 3*i. Let h = 2 - s. Solve p + 15 = -h*o + 3*p, o - p + 6 = 0 for o.
-3
Let n be ((-3)/6)/(1/(-10)). Let j be 3 - ((-5 - -3) + n). Suppose 2*g + 2*g - 12 = j. Solve -g*k + b = 4, -8 = 3*k - b - 4*b for k.
-1
Suppose 0 = -3*l + 4 + 65. Solve -5*n + l = 2*z - 0*z, -4*n + 20 = 0 for z.
-1
Let k be 5/(-1)*(1 + -2). Suppose -r - 20 = -k*r. Suppose -4*q - 4*n = -22 - 2, 4*n + 6 = -q. Solve -1 + r = f, 2*t = 5*f - q for t.
5
Suppose -2*q = 1 - 5. Let v be (-1)/(-4)*6*q. Solve 6*u - 15 = v*w + u, 3*w - u = -3 for w.
0
Let y be (3 - 44/12)/(1/(-6)). Solve y*v - 23 = -3*w, 3*w = 3*v + 5*w - 16 for v.
2
Suppose -3*u - 17 = -n, -u + 0*u = -3*n + 11. Let p = -49 - -51. Solve j = n*w - 1, p*j + 9 = -2*w - w for j.
-3
Suppose -2*t - 6 = -2*c - 0*c, 0 = 4*t + 2*c + 24. Let m = t + 24. Solve -4*i - 3*j + 13 = 0, -3*i - j + m = 2*i for i.
4
Let z = -9 + 17. Suppose 0 = d + 10 - 28. Suppose 0 = -g + 2*j + 10, -g - 4*j - 9 = 5. Solve -g*b = -3*r - d, -b = 5*r + z + 9 for b.
3
Let b(i) = -8*i**3 - i**2 - i. Let v be b(-1). Suppose -3*m - 25 = -v*m. Solve 0 = 4*c + 6*z - z - 11, -m*z = -5*c + 25 for c.
4
Let m be 32/5 - (-4)/(-10). Let x be (-10)/(-15) - (-20)/m. Solve -l - 12 = -4*l, 3*l = -x*s + 24 for s.
3
Suppose 4*w - 6 = 2. Suppose -3 = w*v - 11. Solve -5*h - 7 = -l, -6 = 2*l - 3*l + v*h for l.
2
Suppose -2*p + 4 + 4 = 0. Suppose o + o - 22 = -3*q, q + p*o = 24. Let v be (q + 0)/(4 - 2). Solve 2*m - 4 = v, 3*m - 13 = x for x.
-4
Suppose -4*z + 11 = -21. Solve 4*d = 2*w - 14, 2*w + d = w - z for w.
-3
Let n(b) = b**3 + 2*b**2 - 10*b - 17. Let m be n(-3). Solve -3*u = 2*i + 14, -6*i - 12 = -m*u - i for u.
-2
Let q(a) = -11*a**2 - a. Let u be q(1). Let w = 26 + u. Solve 0 = 3*j - 2*t - 14, -w = -4*j + t - 3*t for j.
4
Suppose 0*j - 2*x = 3*j - 10, 5*j = x + 8. Solve -4*d = 5*b - b, 4*d + 30 = j*b for d.
-5
Let n = 1 - 1. Let q(u) = -u**2 - u + 8. Let o be q(0). Let b(x) = 2*x + 3. Let z be b(o). Solve n = -5*j - 3*w - z, 3*j - 3*w - 13 = 5*j for j.
-2
Suppose 3*t + v + 2 - 12 = 0, v = 3*t - 8. Suppose t*p - 2 = 4. Solve o + p + 1 = -5*a, -4*o - 3*a =