7 - 1). Let z be 2/p + (-14)/(-105). Solve 0 = 5*k + w + 16, -3*w = -z*k + 3*k for k.
-4
Let v be (-4)/10 - (-72)/5. Let l = 44 + -39. Solve 2*q + q = -5*w - 4, -2*q = -l*w - v for q.
2
Suppose 5*b + 16 = b. Let n = -4 - b. Suppose n = i - 0*k + 3*k + 10, -4*i + 24 = -4*k. Solve -3*v + i*v + 17 = -5*x, -5*v + 3*x = 3 for v.
-3
Suppose -3*r + 3 = -6. Suppose r*p + 20 = 8*p. Solve 5*l + p*a - 25 = -a, 16 = 5*l - 4*a for l.
4
Suppose v + 3 + 3 = 0. Let g(a) = a + 8. Let f be g(v). Solve -i = -f*m + 4, -2*i + 5 = -i + m for i.
2
Let n(c) = -c**3 + 7*c**2 + 4*c - 9. Let g be (-6)/(-4) - 22/(-4). Let r be n(g). Solve 2*o - 7 = -4*z + r, -3*o - 5 = -5*z for o.
5
Let x = 6 + -3. Suppose -k - 2*o + 8 = 0, 28 = x*k + 2*k - 2*o. Let d be 1/(-2 - (-14)/k). Solve 7*w - 2*w = -5*a - 30, 4*a + d = 3*w for w.
-3
Let p be ((-2)/4)/(7/28). Let t be (1/(-1))/(p/16). Solve 5*f = -l - 20, 3*l - t = -2*f - 3 for f.
-5
Suppose y + f + 1 = 0, 2*f = 3*y + 7*f - 1. Let c be (y/(-4))/(3/12). Suppose 0*q + q + 15 = 4*t, 0 = c*q - t - 10. Solve 5*u - u - q*v = 31, -3*v = 9 for u.
4
Let n(f) = f**2 + f + 6. Let x be n(-7). Suppose x = -0*j + 4*j. Let g(i) = i**2 + 2*i - 1. Let b be g(-3). Solve 4*l = b*w - j, 3*w + 0*w - 3 = l for w.
0
Let j = 12 + -8. Let t be 4/6 + (-4)/(-12). Suppose l + t = 4. Solve -2*s - l = -4*n + 3, j*s + 22 = -2*n for s.
-5
Suppose -5*p - 4*u = -2*u - 4, 0 = 5*p + 3*u - 1. Solve -p*a + 0 = -i - 1, 5*a = 2*i for a.
-2
Let d(w) = -w**3 + 7*w**2 - 7*w + 2. Let g be d(6). Let p be -3*(0 + g/3). Suppose -p*u = -3*u - 5. Solve 8 = -2*f, -f - 36 = u*y - 7 for y.
-5
Suppose 24 = 2*f - 5*h, 0 = f - 5*f + 5*h + 48. Suppose -l = -5*l + f. Solve -8*a + 9 = -3*a + i, -3*a = l*i - 3 for a.
2
Suppose 1 = 4*q - j, q + 5*j + 0 = -5. Suppose -1 = -h + 2. Suppose -5*n + 3*k + 28 = 0, -h*n - k + 12 = 2*k. Solve q = -5*v - r + n, -3*r = v - 4*v - 15 for v.
0
Let h(l) = -l + 1. Let m be h(-3). Suppose i = 3*i - m. Solve -i*c + k - 13 = 2, 0 = -3*c - 5*k + 10 for c.
-5
Let n(b) = -6*b + 64. Let h be n(10). Solve -h*c = 0, -4*j - 1 - 3 = 2*c for j.
-1
Let r(g) = g**2 - g. Let q be r(3). Let z(j) = 5*j - 9 - q*j - j**2 - 10*j. Let i be z(-8). Solve 3*t = 4*y + 9, -2*y = -5*t + 2*y + i for t.
3
Suppose 5*o + 4 = 3*w + o, -3 = -w + 3*o. Suppose w = 5*c - 7*l + 3*l - 80, -3*l = -15. Solve 4*m = 8*m + 20, c = -2*x - 2*m for x.
-5
Let v(b) = -4*b**3 - 2*b**2 + 1. Suppose -5*j - 17 = -2*z - 2, -4*j = 2*z - 6. Let g be v(j). Solve 3*c = 4*k - 5, 7*k = 4*k - g*c + 30 for k.
5
Let p = 70 - 40. Suppose p*m - 35*m + 140 = 0. Solve -5*y - 5*o = 0, -5*y + 3*o - m + 4 = 0 for y.
-3
Let p = 29 - 28. Suppose -x = 2, -5*x = 3*h - 0*h + p. Solve -2*w - h*w = -c - 3, 0 = -3*w for c.
-3
Suppose 2*i = -5 + 7. Solve 0 = j - b + 5 + i, j - 3*b = -14 for j.
-2
Let q(m) = m**3 + 4*m**2 - 8*m - 14. Let f be q(-5). Solve 21 = h - 4*t, 1 + f = 2*h + 2*t for h.
5
Let v(i) = i**3 + 11*i**2 + 8*i - 3. Let j be v(-10). Solve 2*g + 2*p - j = -p, -5*g + 3*p - 10 = 0 for g.
1
Let o be (-2)/5 + (-42)/(-5). Let x = o - 5. Solve 2*d + 2*n - 12 = 0, x*d + n + 12 = 4*n for d.
1
Let l(k) = k**3 - 5*k**2 + 4*k + 3. Suppose 5*b - 10 = 0, 4*z - 6 = 3*z - b. Let p be l(z). Solve -5*i - p*v - 5 = -0*v, -5*v = i - 21 for i.
-4
Suppose 0 = 15*r - 11*r - 4. Let x be 1/2*8/1. Let j = -2 + x. Solve -2*q - 14 = 5*n, 0 = j*q + n + r + 5 for q.
-2
Let o = 19 - 11. Suppose 2*l - o = 5*i - 28, 3*i + 9 = -3*l. Let u be (l/(-2))/((-2)/(-4)). Solve 2*t - 24 = 4*d, -u*d + t - 4*t - 19 = 0 for d.
-5
Let r(w) be the third derivative of -w**6/120 - 7*w**5/60 - w**4/24 - 2*w**3/3 + 2*w**2. Let y be r(-7). Let s = y - 3. Solve 2*u = -f + 3*u, s = 2*u + 6 for f.
-3
Suppose -3*x - 15 = 4*l, 3*x - 3*l + 2*l = 0. Let w be -1*(x - 3) - 2. Solve 2*i + 1 = -w*j - 9, 0 = 2*j - 3*i for j.
-3
Suppose -15 = -6*w + w. Suppose -5*l + w*l = -6. Solve -3*o = -0*m - 2*m + 1, -l*o - m + 14 = 0 for o.
3
Suppose 2*a - 4*n = 8, 4*n = 4*a + 8 - 20. Let p(y) = y**3 + 13*y**2 + 13*y + 17. Let k be p(-12). Solve -2*r - 21 = a*u + 3*r, 6 = 3*u - k*r for u.
-3
Let j be (-10 - -8)*(10 + 0). Let x = -11 - j. Let r = 2 + 2. Solve 2*f = -4*y + 2*y - 6, r*y = -3*f - x for y.
0
Let b(r) = 3*r**2 + 5*r + 1. Let h be b(-3). Solve -5*o - h = 4*s + 8, -o = -2*s + 7 for s.
1
Suppose -7*y - 9 = -9. Solve -h - 5*o = h - 5, 2*h - 4*o - 14 = y for h.
5
Let n(i) = -i**3 - 2*i**2 - 3*i. Let c be n(-4). Suppose -25 = -3*d + c. Let p = 38 - d. Solve -w + 15 = -3*y - 4*w, -5*w = -3*y - p for y.
-5
Let l(n) = -2*n**2 + 11*n + 6. Let y be l(6). Solve 5*g + 13 = o + 3*g, y = 3*g + 15 for o.
3
Let i(p) = -p**2 + 6*p + 7. Let o be i(7). Suppose -2*z + 10 - 2 = o. Suppose -4*a + 10 = -5*n, -3*a + 3 = -12. Solve z*m = -5*r + 13 - 1, n*m - 4*r = 6 for m.
3
Let i be (2 + -11)*3/(-9). Suppose -i = 5*n - 13. Solve 4*k - 1 + 11 = n*y, 7 = -k + 5*y for k.
-2
Suppose 2*o = 3*o - 2. Let v = -13 - -8. Let q(f) = -f**2 - 8*f - 6. Let z be q(v). Solve -3*u - 9 = o*u - 3*l, -u - 3*l = -z for u.
0
Let c = 28 + -12. Let x be (8/(-6))/((-2)/3). Suppose -9 + 3 = -x*j. Solve -j*z - 3*r - 6 = 0, 2*r - c = 5*z + 5*r for z.
-5
Let g(l) = -l + 4. Let r be g(4). Let p be (4 - (-9)/(-2))*r. Solve -3*b + 2*s = p, -2*s = -4*b + s + 1 for b.
-2
Suppose 2 = s - 1. Solve 17 = -5*t - 3*w, 4*w - s = t + 5 for t.
-4
Let f = 49 - 49. Solve 3*n + 3*j = f, -5*n = -4*n - 4*j for n.
0
Let f(g) = -g**2 + 5*g - 4. Let t be f(3). Solve 2*s + 6 = 3*h, -t*h + 1 = -3*s - 3 for s.
0
Suppose 0 = -2*j + 4*j + 5*k - 24, -2*j = -5*k + 16. Suppose -j*f + 0*f + 28 = 0. Solve -4*n - f = -5*r, 0 = 8*n - 4*n - 2*r + 8 for n.
-1
Suppose -4*j + 8 = u, -j + 2 + 0 = 2*u. Solve z - 10 = 3*p + p, j*z + 13 = -3*p for p.
-3
Let p = -4 - -5. Suppose -3*s = -4*n + 12, n = -5*s - 3*n + 12. Solve s = -x - y - p - 0, 3*y = -2*x - 7 for x.
4
Suppose -j - 14 = -2*m + j, -5*m - 5*j + 55 = 0. Solve 0*b - 19 = -4*b + p, -3*p = m for b.
4
Let v = 52 + -51. Solve i - 5 = q, -q - 16 - v = -4*i for i.
4
Let z = 45 + -14. Suppose -6*p - z = -3*f - p, -5*p - 25 = 0. Solve f*o + o - 19 = 4*s, -s = -4*o + 8 for s.
-4
Let j(s) = s**2 + 2*s - 1. Let q be j(-3). Let l be 2/q - (1 + -4). Let u(n) = n**3 + 16. Let k be u(0). Solve -5*w + 3*w + k = 3*c, -l*w - c + 12 = 0 for w.
2
Suppose -60 = -4*l - 40. Solve -3*g = 3*f + 15, 2*f = l*g - 2*f - 2 for g.
-2
Let l be -1 + (-8)/(-4) + 2. Let w be 6/20*-2*-5. Suppose -y = w*y - 12. Solve -10 = -2*t + 3*h, l*t = 4*t + y*h + 13 for t.
-1
Suppose -6 = -3*v + 2*v. Suppose v = 4*w - 3*w. Suppose 0 = -i + w - 2. Solve -6 = -i*k - 0*k + 2*f, -f = k for k.
1
Let m = -9 - -12. Solve -t = 5*s - 2, -2 - 1 = -m*s for t.
-3
Let g be (-2)/14 + (-87)/(-21). Let v(l) = l**3 + 8*l**2 - 2*l - 12. Let i be v(-8). Suppose -1 = 3*s - 25. Solve 0 = i*f - s, m + g*f = f + 6 for m.
0
Let m(p) = -p**2 - 7*p - 8. Let f be m(-6). Let g be 108/30 + f/(-5). Solve 5*u + 3*k = k + 6, -g*k - 2 = 3*u for u.
2
Let a = 9 - 5. Suppose -a*l = l + 5. Let n = 2 - l. Solve 0*s + 3*s - n*o + 21 = 0, -o = -4*s - 22 for s.
-5
Suppose -3*x - x + 20 = 0. Solve 0 = x*n - 3*t - 3, -3*n + 3 = -6*n + 3*t for n.
3
Let j be -19*2/(-10) + (-37)/(-185). Solve -j*w + z + 16 = 0, 19 = 5*w - 3*z + 2*z for w.
3
Let m = -45 + 32. Let r = m + 13. Let s(p) = p + 9. Let b be s(-6). Solve f + 4*f - b*j - 35 = r, -j + 15 = 5*f for f.
4
Suppose 96 = -2*m + 106. Solve -2*j + 22 = -4*r, -18 = -m*j + 4*r + 7 for j.
1
Suppose m - u = -0*u - 1, -3*u - 3 = -m. Let o be 1/3 + 1/m. Suppose o*w = w. Solve -4*p + 6 = -y + 2, w = p for y.
-4
Let h be 28/5 - (-4)/10. Let y(p) = -p + 0*p + 4*p - 3. Let i be y(2). Solve t = 4*v - 17, -t + 4 = h*v - i*v for t.
-5
Suppose 18 - 5 = d. Let n = d + -3. Let b(x) = -x**3 + 7*x**2 + 10*x - 12. Let r be b(8). Solve 0 = 5*o - 5*g - n, -5*o - r + 18 = -g for o.
3
Let o(s) = s**2 + 7*s + 4. Let x be o(-7). Solve -x*v = 3*j - 27, -5*v + 2*j = -2*j + 5 for v.
3
Let j = -38 + 46. Solve -4*r = -r + 3*m + 18, -j = -2*r + 2*m for r.
-1
Let a be -1 - (-5 - (-2 - -1)). Solve -z = 4*w + 7, -5*w - 7 = -0*w + a*z for w.
-2
Let u(j) = 4*j**2 - j + 1. Let i be u(1). Suppose -i*n + 32 = -x, 2 + 8 = 2*n + x. Solve -3*d + c = -2*d - n, 2*d - 3*c - 17 = 0 for d.
4
Let x be 3*-1*10/6. Let l = 12 - 6. Let o be x*(0 + l/(-15)). Solve f + 4 = u + 12, -o*u + 4 = 2*f for f.
5
Let