6). Solve 5*k - w*t - 21 = 20, -2*t = 2*k - 2 for k.
5
Let h(z) = -z**3 + 3*z**2 + 3. Let b = -1 - -4. Let q be h(b). Solve 3*g = -4*n - 4, -2 = -n - 2*g - q for n.
-1
Suppose 0 = -2*y + 3 + 13. Suppose -p + y = 3*p. Let l be (-6 - -4)*(-3)/2. Solve -5 = -4*n - p*q - 3, -18 = -n + l*q for n.
3
Let r = -12 - -15. Solve r*f = 4*b + 3 - 0, -5*f + 2*b + 19 = 0 for f.
5
Let s be (-54)/(-8) + 7/28. Solve 0 = 5*x + 2*u + 18, -s*u = -5*x - 2*u + 10 for x.
-2
Suppose 3*q = 275 - 266. Solve -q*f + 5*n + 3 = 17, -19 = 5*f - 4*n for f.
-3
Suppose -4*t + 4*x = 12, 3*t - 2 = -3*x + 1. Let s be (3/5)/(t/(-5)). Solve 3 = -b - j - 1, -2*j = b + s for b.
-5
Suppose -4*s + 3*u + 6 = 0, -u - 2 = -s + 2*s. Solve 2*m + 3*y - 9 = 0, s = 2*m - 7*m + 4*y - 35 for m.
-3
Let b be (-1)/((-3)/(-24)*-2). Solve 4*z - b*q + 2*q = -22, 4*z + 3*q = -7 for z.
-4
Let p(l) be the second derivative of 1/12*l**4 + 9/2*l**2 + 0 + 4/3*l**3 + l. Let q be p(-7). Solve -3*h + 6*h + 20 = q*t, 28 = -5*h + 2*t for h.
-4
Let p = 8 - 12. Let b(x) = 9*x**2 + 1. Let o be b(-1). Let r = p + o. Solve -2*i - 2 - 2 = w, 2*w + r = -3*i for w.
0
Suppose -4 = 42*y - 44*y. Solve 3*n + 15 = 3*g - 0, 0 = y*n + 2 for g.
4
Suppose -10*s - 8 = -28. Solve -s*c + 3*h - 5 = 0, 2*c + 4*h - 1 = -c for c.
-1
Suppose 0 = -4*s + 53 + 15. Suppose -5*j = 7 - s. Solve -5*c = -3 - 12, 0 = -3*f + j*c - 15 for f.
-3
Suppose 0 = 2*h + 10 - 14. Solve -3*s + 5*s + 2*i - h = 0, -4*i + 4 = 2*s for s.
0
Let q = -29 + 31. Solve 2*j = -2*l + j - 12, q*j = -4 for l.
-5
Let k = 0 - 0. Suppose 0 = 5*i + 5*m - 15, k = 3*i - 0*m + m - 7. Suppose i = 3*v - 4. Solve -14 = t - 2*w, 8 = v*w - 2 for t.
-4
Let n be -8*2/28 - 116/(-7). Solve -4*i + 3*g - 2*g = -n, i + g + 1 = 0 for i.
3
Let i = 7 + 3. Let p = 5 + -2. Solve -3*o + 12 = -0*x + p*x, -2*o = -i for x.
-1
Suppose -3*b = -y + 8, b - 3*b - 17 = -3*y. Suppose -4 = 2*h + y*f + 13, 0 = -h - 2*f - 6. Solve 0*i - 5*r - 6 = 3*i, 3*i - h*r = -6 for i.
-2
Suppose -b = 19 - 0. Let y be (-1 + 0/4)*b. Solve -3*q + d - 4 = 7, 5*q + y = 2*d for q.
-3
Suppose 2*u + u + 7 = -w, 0 = -w + 4*u + 14. Let z = -2 + w. Solve -9 = 2*g + 1, -3*l - g - 2 = z for l.
1
Let y be (-1)/((-9)/6)*(7 + -1). Solve -k = -4*d - 21, -3 = y*k - 23 for d.
-4
Let g = -44 - -46. Solve -2 = -4*h - 2*u, 3*u - 1 = g*h + 2*u for h.
0
Let b = -8 + 8. Suppose -2 + 12 = j - 5*p, 4*j - 2*p - 58 = b. Solve -2*u = 4*z - u - 5, -4*z - 3*u = -j for z.
0
Let w be 30/(-4)*4/(-6). Suppose m + 3*m - s - 3 = 0, m = 3*s - 2. Let i be (2 - 1)*(4 + m). Solve 2 = i*q - 2*n, -5*q - 5*n = -0*q + w for q.
0
Suppose -10*o - 4 = -44. Solve -4*v = -o*f, 6*v = 4*v + 4*f for v.
0
Let w = 10 - 6. Suppose 3*a - 28 = 14. Let m(i) = -i**2 + 15*i - 8. Let q be m(a). Solve -w*b - q*k + k = -8, 0 = 5*k for b.
2
Let f(h) = -7*h**3 - h**2 + h + 1. Let s be f(-1). Let q = s - 4. Let p be -2 + 2 + -1 - -3. Solve 3*k = t - p, 4*k = -0*t - t + q for k.
0
Suppose 0 = -7*d + 4*d. Let r be 2 + -2 - (-2)/1. Suppose 0 = 4*l - u - 13, 0*l - r*u - 8 = -2*l. Solve d = -4*n - 5*c + 25, 5*n + l*c = n + 15 for n.
0
Let y(a) = -a**3 + a + 1. Let w be y(-2). Let j = 12 - w. Let i be (5/(-2))/(j/(-10)). Solve -i*r + 4*n + 11 = 0, 1 = -r - 0*r + 4*n for r.
3
Let p = 48 + -48. Solve o = -4*n + 3*n, p = -n + 4*o for n.
0
Let c(q) = 5*q**2 + q - 2. Let t be c(2). Solve 4*v + 2*h + t = 7*h, 20 = 5*h for v.
0
Suppose -21 + 6 = -5*q. Let g = q - 1. Solve -b + 2 = 0, 0 - 2 = -2*d + g*b for d.
3
Let y(q) = q**3 - 2*q**2 - 2*q - 1. Suppose -2*n = p - 6, -4*n + 2*p - 15 = -9*n. Let g be y(n). Solve -6 = -2*d + 3*k, 4*k + g = 3*d + 3*k for d.
0
Let q be (7 + -3)*1 + 0. Suppose -4*n = -3 - 21. Solve 5*b + 12 = -3*z, -n = 4*z + q*b + 2 for z.
1
Let l(t) = -t**3 + 3*t**2 + 4*t + 2. Let f be l(4). Solve 0 = 4*m - 3*i - 10, 5 = -5*m - 3*i - f*i for m.
1
Let l be (-27)/4 + (-1)/4. Let h = l - -12. Solve -h = 5*d, -5*y + 13 = -y - 5*d for y.
2
Suppose -c = -4*m - 10, -3*m = 4*c - 5 - 16. Let r be (0 + -2)/((-2)/(-3)). Let j be (-17)/r + (-4)/c. Solve 3*g - 4*s - 1 - 7 = 0, 0 = j*g - 5*s - 10 for g.
0
Let o = -60 + 60. Solve o*t - 3*t = 5*w - 6, 3*w - 2*t - 15 = 0 for w.
3
Let i(o) = -5*o + 1. Let p be i(-3). Let s = 25 - p. Let k be s/1*1/3. Solve k*q = -9, -3*q + 6*q = -2*y - 19 for y.
-5
Let l = 30 + -14. Solve 0*g + 4*g - l = -2*r, -3*r = -g - 3 for r.
2
Let l = -12 - -1. Let n(i) be the second derivative of -i**3/6 - 3*i**2 + 18*i. Let x be n(l). Solve 5*f + 30 = x*p, -4*p = -f - 2*f - 20 for f.
-4
Let n = -1 - -3. Suppose -n*s = s. Solve s = f - 5*q - 3, -4*q - 5 = -2*f + 1 for f.
3
Let x(f) = -2*f - 1. Let w(z) = -1. Let p(c) = -w(c) - x(c). Let m be p(14). Solve 5*o + m = 5*l, -26 = -0*o + 3*o - 5*l for o.
-2
Let m(f) = f + 20. Let a be m(-16). Solve -a*d + 3*k = -16, 5*k = 5*d + 2*k - 17 for d.
1
Let a(z) = -z**3 + 5*z**2 - 5*z + 4. Let h be a(4). Suppose -u + p + 8 = h, -p - p + 4 = 3*u. Solve 2*k - 8 = -2*v - 0*v, -14 = -3*v - u*k for v.
2
Suppose -l + 0 = -2. Suppose 3*j + l*j = 25. Solve -5*d - 3*y = -5 + 15, j*y = 4*d - 29 for d.
1
Let s be 2/(-3)*(51/(-6) - 2). Solve -4*r = 4*q - 8, 2*r + q = -2*q + s for r.
-1
Let r be 3*5*(-4)/(-12). Let u = r + -2. Solve 0 = -m + 1, 0 = 3*y + 5*m - 5 - u for y.
1
Let c = -21 - -21. Solve -r + 4*o - 20 = c, -3*r + 5 = -4*o + 5*o for r.
0
Let b = 4 - 1. Let j be -3*((-16)/6)/4. Suppose 43 = j*s + 5*t - 18, -s - 3*t + 31 = 0. Solve 3*x = n + 11 - b, -2*x + s = 5*n for n.
4
Suppose -j + 4*j = 2*j. Solve -2*v - 8 = 0, q + j*v - v = 8 for q.
4
Suppose 0 = -5*y - 1 - 9. Let c be (6/y)/(-3) - -7. Solve -5*v = b - 0*b + 4, -2*b = v + c for b.
-4
Suppose -12 = -13*c + 92. Solve 0 = 6*d - 2*d - c, 3*x + 4*d = 17 for x.
3
Suppose 22 = 2*l - 2*i, 14 = 3*l + 2*i - 14. Solve 3*n = 4*v + l, -3*n + v = -n - 5 for n.
2
Let k = 0 - -1. Let y be (140/8)/(k/2). Let a(r) = -9*r**3 - 1. Let q be a(-1). Solve q*x = 5*u + 3*x, 2*x = -5*u - y for u.
-5
Let b = 9 + -8. Let p be 2 - 1*b/(-1). Let t(o) = -o + 6. Let v be t(3). Solve 0 = v*c - 9, 0 = d - p*c - 0*c + 4 for d.
5
Suppose 3*i + 0*i + 198 = 4*w, -2*w + 104 = i. Suppose -w = -5*x - a, -2*x - 3*a + 14 = -9. Solve l - 2*g - x = 3*l, -5 = l - 3*g for l.
-5
Let k = -51 + 56. Solve -2*p - 3*o + 4 = -10, 0 = k*p - o - 18 for p.
4
Suppose -5*t + q = 1, -2*t + 3*q + 6 = q. Let c be 1/(t + (-9)/(-6)). Solve -4*d = 6*k - c*k - 8, 0 = -d + 5*k - 4 for d.
1
Suppose 0 = -4*m - l - 70, 0*m - 5*m - 5*l - 80 = 0. Let p = m - -21. Solve 3*z = -6*r + 2*r + 8, p*z + r = 2 for z.
0
Suppose -5*m = -16 - 19. Let j = m + -5. Solve -5*g = -2*h - 5, -3*g + j*g + 3 = 0 for h.
5
Let d be 2 - (-2 + -4 + 5 + -1). Solve 3*l - 2*o = -d, 5*o - 6*o = -5 for l.
2
Let t be (3/2)/(5 + (-508)/104). Solve -3*o + b + 0 = -5, 3*o - t = 5*b for o.
1
Let p = 1 - -6. Let b = -33 + 28. Let c = b + p. Solve j - 13 = 5*o, 0*o = -3*j - c*o - 12 for j.
-2
Let k = 3 - -13. Let q be (-2)/8 - (-52)/k. Suppose -q*f + 18 = 3. Solve 5 = -f*u, -3*a = -3*u + 5 + 7 for a.
-5
Let g = -18 + 29. Solve -g = 2*w - 3*h, -3*w = -2*w + h - 2 for w.
-1
Let u(s) = 11 - 27*s + 12*s**2 + 37*s + s**3 - 2*s**2. Let x be u(-9). Solve -2*o = -x, 0*o - 6 = 4*d - 2*o for d.
-1
Suppose -20 = -3*v - 2*c, -c = -v + 3*c - 12. Solve 4*q + 12 + 15 = 5*r, -2*q + 6 = v*r for r.
3
Let p be (-2 - 4) + 2*-2. Let k = 12 + p. Solve -k*u - 8 = -u + 3*h, 0 = 4*u + 4*h for u.
4
Let h be (-50)/(-13) - 2/(-13). Solve 5*b - 2 = -v, -v + h*v + 13 = 4*b for b.
1
Let f = -17 + 21. Let b be 5 - (-2 + 2 + 0). Solve -f*z - 3*k = z - 5, 2*z - 33 = b*k for z.
4
Let f be 3/(-4) + (2 - 6/(-8)). Suppose 0*k - 2*k = 0. Solve 5*t - s - f*s - 20 = k, 2*s - 16 = -4*t for t.
4
Suppose 0 = -u - u. Suppose -y + u*y = -12. Solve y = 4*t + 4*j, 3*t + t - j = 7 for t.
2
Let f be 392/(-63) + (-2)/(-9). Let z = f - -9. Solve 7*q - 15 = 3*q - z*b, 20 = 5*q + 4*b for q.
0
Suppose 0 = -2*q + 4 + 2. Suppose -5*h + 25 = q*k, -k - 5*h = -16 - 9. Solve k = -3*y + 2*l - 2 - 3, l = 3*y + 1 for y.
1
Let l = -3 - 6. Let n = -6 - l. Solve -b = h - n, 2*b + h - 6*h - 13 = 0 for b.
4
Let m = -101 + 105. Solve 3*z = -3*v - 12, m*z - 3*z + 24 = -5*v for z.
1
Let o(c) = 3*c + 12. Let h be o(-4). Suppose 0*s - s = -3*x + 15, 2*x - 10 = h. Solve 0 = 5*n + 4*v - s*v + 6, 4*n + 5*v = -3 for n.
-2
Let o = -5 + -3. Let v = o + 10. Suppose -2*p =