. Let k = -7 - -21. Solve 4*c = -f - i*f, 4*f + 2*c = -k for f.
-4
Suppose 7*y = 4*y + 9. Suppose -2*d - 2 = 4*j, -j = -3*d + 3 + 29. Let x = d + -5. Solve -3*g - y = -5*i + x, -g - 1 = -3*i for g.
-4
Suppose -m + 16 = 1. Suppose m = -0*w + 5*w. Solve -2*u - 2*u = g - 5, 5*g = w*u - 21 for g.
-3
Let b(d) = -6*d + 5*d - 4 + 3. Let c be b(-3). Solve -u + 2*f - 7 = -0*f, -31 = -c*u - 5*f for u.
3
Suppose 0 = 10*o - 5*o - 10. Solve a = -o*a + 5*x - 23, 5*a + 2*x = 3 for a.
-1
Let j be (-40)/14*(-49)/14. Let n = 14 - j. Solve -7 = q + 2*l - 4*l, -n*l = -12 for q.
-1
Suppose -2*i + 5*r = -11, 2*i - 2*r - 8 = -0*i. Suppose x = -i*x. Solve -2*w = x, -k - 5*w = -2 - 3 for k.
5
Let t = -78 + 83. Solve -3*m - 4 = t*r, -5*m - 3 = 4*r - 5 for r.
-2
Let i(l) = -l**3 - 3*l**2 - 4*l - 3. Let q be i(-2). Let j = q + 1. Solve -3*t = -j*p - 8, 0 = -4*t - 5*p + 8 + 18 for t.
4
Let j be (12/(-3) - -6)/((-1)/(-2)). Solve 4*h + 19 = d + 4*d, 3*d = j*h + 13 for h.
-1
Let v = -54 + 80. Suppose -6*t = -t - 40. Let c = -3 + t. Solve -4*i = c*w - 0*w + 25, w = -5*i - v for w.
-1
Let t(q) = 6*q - 3. Let s be t(1). Solve 0 = r - 3*r - s*d + 8, -r - 5*d = -11 for r.
1
Let n(h) = -h**2 + 10*h + 3. Let i be n(5). Let s = i - 23. Solve -3*g = s*o - 25, -2*g + 3*g - 25 = -5*o for g.
0
Let x(f) = -f - 2. Let q(k) = k**2 + 6*k + 3. Let p be q(-6). Let a = 1 - p. Let n be x(a). Solve o + n = -4*h + 19, -2*h = 4*o - 6 for o.
-1
Suppose x = -4*x - 15, 15 = 4*t - 5*x. Solve -s - 4*y + 17 = 0, t*s - 4*y = 5*s - 21 for s.
1
Let z = -3 + 6. Let x = 16 - 12. Solve n - z - 2 = 5*b, x*n + 4*b = -28 for n.
-5
Suppose -5*i + 12 = -2*w, -4*i = -w - w - 8. Solve 0*g = g - w*h - 12, 2*h = 4*g + 8 for g.
-4
Let v = -10 + 11. Suppose -4*y = -v - 31. Solve 2*s + 3*q = -y, 5*s + 20 = -6*q + 2*q for s.
-4
Let m(q) = q**2 + 10*q - 8. Let y be m(-11). Suppose 0 = k - y + 1. Solve 3*d = j + 11 - 3, -k*d = -4*j + 8 for d.
4
Let w = -24 - -11. Let b = w - -19. Solve 2*c - b = -0, -4*d + 25 = 3*c for d.
4
Let c be -1 + 5 + 1*-1. Let w = -42 - -46. Solve -m - c*g - 6 = g, w*m = -g + 6 for m.
2
Let c = -15 + 32. Let m = c + -1. Solve 2*k - 3*t + m = 0, k + 18 = 2*t + 2*t for k.
-2
Suppose -3*v + 61 = 25. Let h = -13 + 5. Let j = h + v. Solve -4*x - 3*y + 8 = 0, -j*x + 0*x = y for x.
-1
Let o(w) = -w**2 - 8*w - 5. Let d be o(-6). Let r(p) = -p**2 + 7*p + 4. Let m be r(d). Suppose 5*x - m = 3*x. Solve v - x*t - 8 = 0, -2*v = -2*t - 11 - 1 for v.
4
Let s be (-2 + 9/6)*0. Suppose s = -p + 11 - 2. Solve -3*x + 3 = 3*z, -3*z + 4*x = -1 - p for z.
2
Let r(g) = -g - 1. Let c be r(-6). Let p = 25 - 40. Let q = p + 22. Solve n - 2*x = c, -q = -n - x - 2 for n.
5
Let a = 35 - 30. Solve 0 = a*q - 2*s - 35, q - 10 = 4*s - 3*s for q.
5
Suppose 40 = 5*l + 4*n, 2*l - 2*n + 7 = n. Solve -7 = -2*v - 4*q + 1, q = l*v + 11 for v.
-2
Suppose -12 = -5*c + 13. Solve 0 = 3*n + 2*f, c*n - f = -5*f + 2 for n.
-2
Let q be (3 + (-3 - -1))*4. Solve q*m + 1 = 3*r + 2*m, -r + 4*m = -7 for r.
-1
Let v(d) = d**2 - d. Let p be v(2). Suppose 3*w - 4*w - 4*c = -12, p*w - 2 = 3*c. Solve -w = 4*b - 2*m - 0, 3*b + 3*m = -12 for b.
-2
Suppose 10*t - 8 = 6*t. Let o be 1 + t - (-4)/(-4). Solve -23 = -o*x - 5*v, 2*v + 7 = -2*x + 15 for x.
-1
Suppose -12 = -o + 2*v + 4, 4*o - 72 = 4*v. Let a = -261 - -389. Let q be a/7 + (-6)/21. Solve 3*g = 7*g + 5*b - q, 5*b = -5*g + o for g.
2
Suppose f = -2*w + 26, -f - f = 5*w - 63. Suppose -2*s + 12 = -0. Let b = 44 - 27. Solve -q = m + s, 5*q + w = -3*m - b for m.
-1
Suppose 0 = o - 0*o - 4. Solve o*k = -4*d - 37 + 13, -2*k - 15 = 3*d for k.
-3
Suppose 3*j + 2*h = 9, 4*j - h + 2 = 3*j. Let q be (-9)/(-2) + j/2. Solve -q*w + 24 = t, w - 3*t + 1 - 9 = 0 for w.
5
Let n be (-56)/(-6) + 1/(-3). Solve -2*l = -3*v + n, 3*v - 17 = 2*v - 4*l for v.
5
Let l = 12 - 9. Suppose -8*u + 31 = -3*u - l*q, 2*q = -5*u + 21. Solve -2*h - 3*h = -5*s - 40, u*s = -2*h - 19 for h.
3
Suppose -20 = 4*c + c. Let o(u) = u**2 + 2*u. Let n be o(c). Suppose 3*k - n = -k. Solve 25 = -3*l - k*t, l + t - 5 = 3*t for l.
-5
Let x = 13 + -11. Solve -7 = l - x*t, 4*t - 1 = -5*l + 34 for l.
3
Let v(k) = k**2 - 12*k + 22. Let f be v(10). Solve -c + w - 4*w = -9, -f*w = -c - 1 for c.
3
Suppose c = -3*q + 5, -5*q = -4*c - 1 - 13. Solve z - 7 = h, 0 = -3*z + 2*h + q + 15 for z.
3
Let d(a) = -a**3 + 5*a**2 + a + 1. Let o be d(5). Let f(n) = -4*n + 1 - 7 - 2*n - n**2. Let l be f(-4). Solve c - p = -0*c + 4, o = 5*c + l*p for c.
2
Suppose -15 = -4*s + 5*d, -4*d + 6 = 5*s - 23. Suppose s*r + 1 = 6. Solve 5*p - 10 = 0, 5*p + 0 = -3*j + r for j.
-3
Let b be -12*(-2)/4 - -3. Suppose -5*p - 20 = 0, 4 + b = y - 2*p. Solve 3*f - 10 = -y*l, 4*f = -0*l + 3*l - 35 for l.
5
Let l = 2 - 2. Suppose 2*u - 4*x - 20 = l, -u + 0*u - 2 = 2*x. Solve -r - 12 = -3*s, -2*s = -0*r + u*r - 8 for r.
0
Suppose -2*a - 5 = 3*r, -3*a = -10*r + 8*r - 12. Solve -a*i - 3*i = d - 5, -d = 2*i - 2 for d.
0
Let d be (-2 + 48/9)/(10/15). Suppose -z + 3*z - 11 = -q, -6 = 2*z. Solve -v = 6*c - c - 1, 3*v - d*c = -q for v.
-4
Let o(m) = m**2 - 8*m - 2. Let s be o(8). Let h be s/3*(-30)/10. Solve h = 2*x + u, 4*x - 8 = 4*u - 4 for x.
1
Suppose 4*m = -m + 10. Suppose m - 82 = 4*n. Let t be 1/(-3 + (-62)/n). Solve h = 3*v + t, 3*h - v + 2*v = -20 for h.
-5
Let a = 4 + -1. Let m(h) = -h**2 + 20*h + 46. Let t be m(22). Suppose 0*p = -5*p + 15. Solve p*c - 2*f = -5, 4 = -7*c + a*c + t*f for c.
1
Let t be (-1)/(-2) + 20/8. Suppose 0*g - 5*g + 20 = 0. Solve t*z - 4 = -z + 4*f, -4*z + 5*f = -g for z.
1
Let x(g) = -g**3 - 15*g**2 - 15*g - 11. Let a be x(-14). Suppose -5*v + z + z + 31 = 0, -a*z - 14 = -v. Solve -20 = 4*h + 2*l, -2*l = v*h + l + 25 for h.
-5
Let r(m) = -m + 6. Let j be 2*(0 - (-5)/2). Let x be r(j). Solve 0 = 4*z + 5*s + x - 15, 3*s - 8 = -2*z for z.
1
Let y be 5*(12/5)/6. Let k be 22/(-99) + y/9. Solve k = -4*i - 4, 3*s + 3*i - 5 = 1 for s.
3
Suppose u = -2*x + 1, -3*u - 22 = -5*x - 3. Suppose -x*f - f + 15 = 0. Solve -16 = -k - p - 4*p, -2*k + f = p for k.
1
Let g(i) = i**2 - i. Let o be g(3). Solve -4*w = -5*r, 5*w + o*r - 5*r = 0 for w.
0
Suppose 13 - 1 = 3*s. Suppose s*c - 21 = 5*w, 5*c = c + 4*w + 20. Solve 0 = -4*u + 5*t + 1, 2*u + 0 + c = 4*t for u.
4
Let o(h) = -h**2 - 12*h + 16. Let y be o(-13). Solve 3*s = 2*v - 20, -4*s + 2*s - 20 = -y*v for s.
-4
Let p(c) = -c**2 - 7*c - 8. Let f be p(-4). Solve 4*b + r + 8 = 0, 2*b - 2*r = 2*r - f for b.
-2
Let a(g) = -g**3 - 21*g**2 + 21*g - 18. Let n be a(-22). Solve -n*c + 20 = 0, 3*r = 2*c - 3 + 2 for r.
3
Suppose s + s - 6 = 0. Let w(n) = n + 1. Suppose 2 = 5*g - 8. Let u be w(g). Solve -2*t - b - u = -6*b, 3*b = s*t + 9 for t.
-4
Let z(x) = x**2 + 4*x - 7. Let v be z(-6). Solve -2*j = -3*p - v*j, 2*p + 3 = j for p.
-1
Let h(o) = 5*o - 4. Let m be h(6). Suppose -2*l - 3*l + m = 4*n, 8 = -2*l + 3*n. Solve l*c + y + 5 = 0, 0*y = -y + 3 for c.
-4
Let t = 14 - 10. Suppose -5*x + 29 = t*w, -5*w - 11 = -3*x - w. Solve x*u = -k - 19, 0 = 3*u - k - 2*k - 3 for u.
-3
Let x = 20 - 17. Solve 5*y = -3*c + x*y, 0 = -c + 4*y for c.
0
Let g be (27/6)/(2/4). Solve -3*y - 29 = -5*h, 2*y + 13 = 4*h - g for h.
4
Let q(b) = 2*b + 27. Let l be q(-12). Let o be (1 - -39)/(-1 + l). Solve 0 = 3*v + 4*c - 20, o = -0*v + v + 4*c for v.
0
Suppose -2*a + 4*i = 6, -5*a + i = -2*i + 29. Let o(p) = -p - 2. Let v be o(a). Solve -l = l - v*g + 33, -2*l = 3*g - 7 for l.
-4
Let d be -3*(3 + -3 + -1). Let l be (2/6)/(d/27). Solve 3*a + 4*v = 14 - 38, l*a = 4*v for a.
-4
Suppose q - 5*q - 100 = 0. Suppose g - 111 = -2*g. Let f = q + g. Solve -n + f = 2*c - 2*n, -2*c + 28 = -5*n for c.
4
Let p be ((-1)/3)/(7/(-84)). Let n be ((-6)/p)/((-12)/24). Solve -f - 8 = -n*u, -3*u = -7*u + 5*f + 18 for u.
2
Let o(d) = -d + 2. Let w be o(-8). Let k = w - 1. Suppose 4*r = r + k. Solve -r*x + 16 = -5*n - 7*x, -16 = -2*n + 4*x for n.
0
Let y(f) = -f**2 + 5*f + 1. Let c be y(5). Let j = 0 + c. Let l be 1/(-2)*(1 - j). Solve -d - 2*d = -3*m + 3, l = 2*d for m.
1
Let w(n) = -4*n - 2. Let b = 3 + -5. Let i be w(b). Suppose -3*s - 15 = -i*s. Solve l - 11 = 3*o, s*o - 5*l + l + 16 = 0 for o.
-4
Let j be ((-5)/(-15))/((-4)/(-26 - -2)). Solve 10 = -3*t + 4*b, -j*t - 7 = -0*t - 3*b for t.
-2
Let s be ((-81)/144)/((-6)/8)*4. Solve -4*t = -3*t - s*q + 15, -3*q + 15 = 2*t for t.
0
Suppose 0 = m