be 3/(-9) - 10/6. Let r be (-30)/(-2) + 4/a. Solve 4*s = -1 + r for s.
3
Let d(r) = r**3 - 6*r**2 + 7*r - 7. Suppose 5*n = -4*k, n = -k - k + 6. Let f be d(k). Let y = f + 1. Solve -9 = -o + y*o for o.
-3
Suppose -4*d + 16 = -0*d. Solve 5 = -d*n - n for n.
-1
Let t = 12 - 4. Solve -5*o - t = 2 for o.
-2
Let t(i) = -i**3 - 7*i**2 - 5*i + 4. Let d be t(-6). Let h = 6 + d. Solve g = -h*g + 10 for g.
2
Let x be (-12)/(-20) - (-4)/10. Suppose a + 0 = x. Solve -y - 2 = -a for y.
-1
Suppose -5*m = -2 - 13. Suppose 4*y = 6*u - 2*u - 8, 5*y + 6 = m*u. Solve -2*t + 0*t - 8 = y for t.
-4
Let g(b) = -b**2 - 11*b + 42. Let d be g(-14). Solve 2*z = -d + 4 for z.
2
Suppose 2 + 2 = 2*f. Let u = f + -2. Let c = 6 + -5. Solve u = -o - c - 2 for o.
-3
Suppose -5*b + 4*f - 8 = -2, 3*f = 4*b + 4. Suppose b*i = -3*i + 15. Suppose d - 3 = -3*w, -5*w + i*d + 7 = 4*d. Solve -w*l = -l + 5 for l.
-5
Let p(u) = -u**3 + 4*u**2 + u + 1. Let x be p(4). Suppose -24 = -x*k - 9. Suppose -4*f + 36 = 4*q, 0 = 5*f + 2*q - 30. Solve -f + 1 = k*j for j.
-1
Let h(t) = -t - 2*t + 4*t - 6. Let z be h(10). Suppose -4*c - 3*u = -21 + 2, c - z*u = 19. Solve -3*s + 8 = -c*s for s.
-2
Suppose 0 = -4*a - 5 + 21. Solve a*j + 0 = -12 for j.
-3
Let i = -4 - -11. Suppose x + 2 = 0, -i*v + 4*x + 18 = -2*v. Solve 2*y + 2 = -v for y.
-2
Let n(w) = 5*w**2 + w - 2. Let j be n(1). Solve -j*v - v = 15 for v.
-3
Let p = -2 - -3. Let d(l) = l**3 - 4*l**2 + l - 2. Let c be d(4). Let r be p/(-3) + c/6. Solve r = 3*z - 0*z for z.
0
Suppose i - 5*i + 20 = 0. Let k(b) be the second derivative of -b**5/20 + 5*b**4/12 + b**3/3 - 5*b**2/2 + 10*b. Let t be k(i). Solve 0 = t*x - 6 + 1 for x.
1
Suppose 5*z = 5*n - 5 - 0, 0 = 5*z - 2*n - 1. Suppose -z = 2*v - 3. Solve -4*i = v + 3 for i.
-1
Let b be -4 + 2 - 2/2. Let m = 3 + b. Suppose m = d - 3*d + 6. Solve d = 5*g - 7 for g.
2
Let g be (-14)/(-4) - 2/(-4). Suppose -g*b + 14 - 2 = -4*y, 15 = 2*y + 5*b. Solve 5*r - 2*r - 12 = y for r.
4
Suppose -6*z + 5*z - 6 = 0. Let k = z - -5. Let j(x) = -2*x + 1. Let w be j(k). Solve w*r + 8 = -r for r.
-2
Let g be 1 + 3 - (-4 - -1). Let x = 9 - g. Suppose 4*h = -5*k + 25, 4*k = -3*h - k + 25. Solve -5*l + x*l - 15 = h for l.
-5
Let x(t) = -t**2 + 7. Let h be x(0). Solve -h*o = -3*o + 4 for o.
-1
Suppose -5*b + 25 = -5*n, b - 16 = -4*b + 2*n. Let s(i) = i**3 - 2*i**2 + 2*i - 1. Let k be s(b). Solve -l - 4 = -k*l for l.
2
Suppose 0 = 4*z, x - 3*z + 0*z - 9 = 0. Let k = 10 + -1. Let j be (1/(-3))/((-1)/k). Solve 4*n + x = -j for n.
-3
Suppose -5*a + 12 = 42. Let g = a + -3. Let o be (-4)/18 - 38/g. Solve 7*s = 3*s + o for s.
1
Let z(c) = -c**2 - 11*c - 6. Let s be z(-10). Solve s*k = 2*k + 2 for k.
1
Let y be (3 + -1)*(-58)/(-4). Let r(k) = k**2 + 7*k - 2. Let i be r(-5). Let c be 6/i - 9/(-2). Solve c*g + y = 9 for g.
-5
Suppose -5*z = 2*h - 3, -22 = 3*h - 8*h + 2*z. Suppose -o - 4 = 4*s, h*s + 2*o + 6 = -2. Solve 0 = -4*i - 4 - s for i.
-1
Let j(w) = w**3 - 2*w**2 + 2*w - 1. Suppose -5*i + 1 = -9. Let d be j(i). Solve -d*x = x - 12 for x.
3
Let k be 32/(-8)*-1*2/2. Solve 0*n - k*n = -16 for n.
4
Let x = -1 - -1. Let w be 0/(4 - (0 - -3)). Solve -3*s + w*s = x for s.
0
Suppose -3*r - 4 - 8 = 0. Let k be (-1 + -11)*r/8. Solve 0 = k*h - 4*h - 6 for h.
3
Let r be (-130)/(-14) + (-4)/14. Let i = -12 - -16. Let x = i + 1. Solve 1 = x*t - r for t.
2
Suppose 2*g - 16 = -3*w, -4*g = 2*w - 11 - 5. Let x be (-2 - -1) + (9 - 1). Solve -1 = g*s + x for s.
-4
Let o be (-2 - -2 - -1)/(-1). Let m be 0/((1 - o)/(-2)). Solve m = 3*s - 4*s for s.
0
Suppose -u - u + 6 = 0. Let q = u + 0. Solve s = q*s - 2 for s.
1
Let b(w) = w + 10. Suppose 5*x = 2*x + 6. Suppose -x*a - 8 = 10. Let t be b(a). Solve -t = z - 6 for z.
5
Let n be 6/(-21) + 6/21. Suppose 6 = 2*y - n*y. Solve -y*p = p - 12 for p.
3
Let i(s) = -14*s. Let l be i(2). Let j be l/(-5) - (-2)/5. Solve 5*y = 3*y + j for y.
3
Suppose 5*y - 19 = 4*g - 2*g, 0 = -y + 5*g - 10. Solve 2*r + 1 + y = 0 for r.
-3
Suppose -o - 5*r + r + 4 = 0, 4*o - 28 = -4*r. Solve -4*b + o = -0 for b.
2
Suppose x - 8 = -3*x. Let s be 11/(-3) + x/3. Let n be 1 - (1 - (-6)/s). Solve -4*i + 5*i = -n for i.
-2
Let s(f) = -6*f + 8. Let r be s(1). Solve -r*j = -4*j for j.
0
Suppose -5*h - 4*k + 25 = 0, -4*h + 31 = -k + 11. Solve h*t = -0*t - 20 for t.
-4
Suppose -4*f + 6 = -2*f. Let n be 8 - (f + -1 - -1). Solve 16 = -n*c + c for c.
-4
Suppose -4*h + 0*j - 12 = -3*j, -3*h = 2*j - 8. Let t(k) = -k. Let m(f) = -f**2 + 7*f - 5. Let s be m(7). Let g be t(s). Solve h*x = 5*x - g for x.
1
Let j = 10 + -6. Let x(g) = g**3 - 2*g**2 - 6*g + 3. Let q be x(j). Solve 4*b = -q - 5 for b.
-4
Let a be 4 - (-4)/(-8)*2. Solve -i + 16 = a*i for i.
4
Let z(g) = -g - 8. Let s be z(-10). Solve 1 + 5 = s*a for a.
3
Let g(d) be the third derivative of d**6/120 + d**5/15 - d**4/6 - d**3/6 + 3*d**2. Let n be g(-4). Solve -2*h - h - n = 0 for h.
-5
Suppose -3*z + 10 = 4*k, 2*k - 2 = -0*k - 3*z. Suppose -8 = -k*o + 36. Solve o = -5*v + 31 for v.
4
Let i = 1 + -5. Let v(x) = x**3 + 4*x**2 - x - 3. Let c be v(i). Suppose -2*g = -4*t - 5*g + 3, g = -2*t + c. Solve t*m = -5*m - 25 for m.
-5
Let y(l) = -l**3 - 7*l**2 + 10*l + 5. Let u = -9 + 1. Let f be y(u). Let j = -3 - f. Solve j + 17 = -5*p for p.
-5
Let r be 3*3/3 - (-4 + 4). Solve r*q + q = 8 for q.
2
Suppose 4*r - 3*a - 24 = 0, -2*r - 17 = -r + 5*a. Solve 0 - 9 = -r*g for g.
3
Suppose 0 = -5*l + 3 + 2. Suppose -7 = d - 5*i, 7 = 2*d - 0*d - 3*i. Let n be (-8)/(-12) - 14/(-6). Solve d = n*t - l for t.
3
Let m(d) = d**2 + 2*d - 4. Let a be m(3). Suppose n = -3*b + a, -4*b + 2*b - 6 = -2*n. Solve b*t = 3*t - 5 for t.
5
Let d = 10 + -7. Solve -d*a - 6 = -a for a.
-3
Let n = -126 + 216. Suppose 15 = -3*f + n. Suppose 4*a - f - 15 = 0. Solve -a = 2*o + 3*o for o.
-2
Let x be 2/9 - (-399)/27. Suppose o = 4*w + w - x, o - 3*w + 9 = 0. Solve o = 5*g - 9 - 6 for g.
3
Suppose 0*n - 3*n + 15 = 0. Suppose 3*u - 9 = -n*x + 9, 3*x = -4*u + 13. Solve -2*l + u = -7 for l.
4
Let w(z) = 2*z - 7. Let i be w(5). Suppose 0*s = 5*s. Solve -x - i = -s for x.
-3
Suppose 4*b = 2*b - 2. Let i be ((-2 - -2) + -1)/b. Let w be i/(-1) + (-3 - -8). Solve -n + w = 3*n for n.
1
Suppose 2*d = -8, 2*k - 3*d = 2*d + 28. Let v be (-2 + 2)*(-3 + 4). Solve 0 = -v*f + k*f for f.
0
Let k(y) = y**3 + 4*y**2. Let t = -5 + 1. Let a be k(t). Let u = a - 0. Solve 4*s + 2 + 2 = u for s.
-1
Suppose -1 = -2*d + 1, t = 3*d. Let m be (-30)/(-7) - 2/7. Suppose -4*c + 38 + 38 = 0. Solve -c = -t*g - m for g.
5
Let c be 12/7 + 8/28. Solve 0 = -l - 1 - c for l.
-3
Let d be (-30)/(-12)*(0/(-2) + 2). Solve d*v + 7 = -3 for v.
-2
Let v = 116 + -111. Solve v*q = 2 + 8 for q.
2
Suppose 5*l = -3 - 17, -l = -4*d + 104. Solve y + d = -4*y for y.
-5
Suppose 5*w - 5 = m + 9, 3*m + w + 10 = 0. Let i be 0 - -1 - (0 + m). Let b = 37 + -24. Solve i*t - 2 - b = 0 for t.
3
Suppose -15 - 150 = -11*y. Solve -2*v = v + y for v.
-5
Suppose 25 = b + 4*b. Solve 0 = -b*j + 16 - 1 for j.
3
Let k(s) = s**3 + 15*s**2 - 15*s + 21. Let w be k(-16). Solve -w*c = -0*c + 20 for c.
-4
Let h(q) = -q**2 - 5*q - 3. Let o be h(-5). Let r = 5 + o. Let f be 2*((-3)/(-2) + 18/(-36)). Solve f*b - 4 = -r*b for b.
1
Suppose 0 = 5*b - 4*x + 17, -4*b - x + 4*x = 13. Let k = 3 - b. Solve -3*v - 16 + k = 0 for v.
-4
Suppose r + 0*r - 2 = 0. Let l = r - 2. Solve l*s = -2*s for s.
0
Let r be (-26)/(2 + -4) + 2. Suppose 2*y = -y + r. Solve -y*z = -3*z + 10 for z.
-5
Let u be 2/3 - 7/(-3). Let y = 4 - u. Suppose -7 + y = -l. Solve 4*r = l*r for r.
0
Let k be 32/3 + 2/(-3). Let v = -10 + k. Solve -t - t + 10 = v for t.
5
Let y(n) = 2*n - 18. Let a be y(12). Solve -w - w = -a for w.
3
Let m = 8 - 9. Let s(u) = -7*u**3 - u**2 + u + 1. Let i be s(m). Let a = 9 - i. Solve -4*p + a = -5*p for p.
-3
Let s(z) = z**2 + z - 4. Let g be s(2). Solve -k = g*k - 9 for k.
3
Let q(g) = -g**3 - 3 + 81*g**2 - 7*g + 2*g - 74*g**2. Let v be q(6). Let w be 0/(-1*(-3 + 2)). Solve -v*a + 15 = -w*a for a.
5
Suppose -3*u = -4*n - n - 5, 5*u + 2*n = -2. Solve u = -2*h - 0*h + 2 for h.
1
Suppose -2*j - 12 = -6*j. Solve -j*f + 0 = -3 for f.
1
Suppose 0 = 3*j, -25 = -3*x - 2*x + 2*j. Suppose 2*s + 9 = x*s. Let f be 0 + (-1 - (-3)/3). Solve -s = -k - f*k for k.
3
Let d = 14 - 11. Suppose 0*b = -d*b + 12. Solve -5*u = -b - 1 for