 -4 - -7. Let v(x) = x - 3. Let r be v(3). Suppose 2*h - 5 = h. Solve h*t + b + 2 = r for t.
-1
Let f = 31 - 31. Solve f = z - 2 for z.
2
Suppose -4*a = a + 5. Let z(c) = 5*c**2 - 3*c**2 - 1 - c**2. Let q be z(a). Solve q = -u + 5*u for u.
0
Let j(d) = d**2 - d. Let g be j(2). Let c(v) = -v + 21. Let p be c(-10). Suppose 5*l + 5*b = g*l + p, 0 = -l + 4*b - 18. Solve 0 = -l*a - 3 + 13 for a.
5
Let n be (4/(-14))/((-4)/28). Suppose n*c - 24 = -2*c. Solve 0 = -r + c - 1 for r.
5
Suppose 49*w = 45*w + 24. Solve 0 = -4*b - 14 - w for b.
-5
Let i = 0 + 11. Solve i - 1 = 5*c for c.
2
Let b(m) = -m**2 + 9*m - 11. Let r be b(7). Let w be 2/4 + 2/(-4). Solve w*n - 9 = r*n for n.
-3
Let l be (-5)/(-1) - (-10 - -9). Let b = l + -3. Suppose -b*g + 4 = -2. Solve -x + g = -0*x for x.
2
Suppose 3*f - f = 52. Let z = f - 16. Suppose z = 5*y - 5*w, 4 = 3*y - y - 4*w. Solve 4*d + 10 = y*d for d.
-5
Suppose 2*h - 7*h = -15. Suppose 2*f - 41 = -5*i, i + h*i = -5*f + 128. Suppose 0 = 3*k - 8 - f. Solve -b + 4*b = k for b.
4
Suppose -5*o = 4 - 24. Suppose 0 = -o*z + 22 - 6. Let s(f) = f + 11. Let m be s(-7). Solve -3*y - z = -m*y for y.
4
Suppose 47 - 13 = 3*h + 4*c, 0 = -h + 3*c - 6. Suppose 12*k = 15*k. Solve k = s - h*s + 20 for s.
4
Let j = 3 + 0. Solve -j*y + 16 = -7*y for y.
-4
Suppose -6 = -2*k - 0. Let b = 8 + -2. Suppose -2*g = g - b. Solve 2*c = k*c + g for c.
-2
Let j(w) = 2*w**2 + 7. Let c be j(0). Solve -9 - c = 4*i for i.
-4
Suppose 0 = -3*q - 15, -2*r - q - 16 = 3*q. Solve r = -c + 4 for c.
2
Let d(v) = -3*v - 33. Let y be d(-11). Solve r = -y*r for r.
0
Let w = 50 - 25. Let g(j) = j. Let x be g(5). Solve -x*a = w - 10 for a.
-3
Let s(j) = j. Let a be s(2). Solve -a = o - 1 for o.
-1
Let b(g) = 2*g + 2. Let d be b(0). Solve -3*f = -f + d for f.
-1
Let i(x) = -4 + 2*x + 0 - 2 + 3. Let z = 1 - -3. Let o be i(z). Solve o*r - r = -12 for r.
-3
Let j = -26 + 26. Solve j = s - 2*s + 2 for s.
2
Let z(k) = -3*k - 9. Let v be z(-7). Suppose -u + 0*b - 2 = b, 3*u = -5*b - v. Solve u + 3 = s for s.
4
Suppose -26*f + 28*f = -66. Let s be (f + 1)*(-5)/10. Solve -7*w = -3*w + s for w.
-4
Let k be ((-15)/9 + 1)*-3. Suppose -5 = k*p - 1. Let b be (-8)/6*3/p. Solve -2*f + 8 = b*f for f.
2
Suppose -2*b - 2*b + 12 = 0. Solve 2*w = -b*w + 20 for w.
4
Let m = 3 - 7. Let n = -2 - m. Solve 7 = 5*w + n for w.
1
Let t be (-18)/(-12)*16/6. Suppose m + 4*d = t, -8*d + 4*d - 12 = -3*m. Solve 16 = -4*p + m for p.
-3
Let k(m) = 4*m**2 + 2*m - 1. Let n be k(1). Suppose -i = -3*z - 3*i + 18, n*z = 2*i + 30. Let h be (2/(-3))/((-2)/z). Solve h = 3*a - 4 for a.
2
Let n be 8/20 - 13/(-5). Solve 5*h = n*h - 8 for h.
-4
Suppose 0 = 3*i + 2*i - 30. Solve -3*b = -i*b + 9 for b.
3
Suppose 3*p + 4 = p. Let y = 0 - p. Let b be (-12)/(-1)*y/4. Solve b = 5*w - 3*w for w.
3
Suppose -2*n - 3 = -3*n. Suppose 0 = n*q - 5*q. Let m be 2/(-7) - 60/(-14). Solve q = -m*v + 5*v for v.
0
Suppose 6 = -11*i + 12*i. Solve 2*o - 4 = i*o for o.
-1
Let z = 19 + -22. Let a = 1 - z. Solve 2*m - 3*m = a for m.
-4
Let s = 4 - -2. Suppose x - 5 = s. Suppose -3 = 4*h - x. Solve 3*d + 17 - h = 0 for d.
-5
Suppose -3*t = 2*s - 16, -12 = 4*t - 3*t + 5*s. Solve 0 = -3*d + t + 1 for d.
3
Let j(f) = -f**3 - 4*f**2 - 3*f - 2. Let h be (-3 + 76/20)*-5. Let p be j(h). Solve p = 2*b - 0*b for b.
5
Let l(b) = -4*b + 3. Let o(g) = 3*g - 2. Let v(k) = -4*l(k) - 6*o(k). Let f(q) = -q**2 + 2*q. Let c be f(3). Let t be v(c). Solve j = t*j - 10 for j.
2
Let a = 3 + -3. Solve a = 4*p - 1 - 15 for p.
4
Suppose 0 = 11*g - 7*g. Solve g = 3*b + 1 + 5 for b.
-2
Let w be (-2)/1*6/4. Let a = 3 + w. Solve -4*j + a*j = -16 for j.
4
Suppose -5*i - 3*x = 10 + 15, 0 = 3*i - x + 15. Let c = i + 9. Suppose -3*u = -u - c. Solve -3*t + 2 = -u*t for t.
2
Let o(t) = t - 9. Let i be o(12). Solve i*x + 2 = -13 for x.
-5
Let c be (-2 - -1)/(7/(-35)). Suppose -2*a + 28 = 3*a + 2*u, 0 = c*a - 5*u. Let k = -2 + a. Solve 2 = k*s + 10 for s.
-4
Let b(i) = i**3 + 2*i**2 - 3*i + 4. Suppose r + 12 = -3*r. Let n be b(r). Solve -2*l - n = -0 for l.
-2
Let s(n) = 13*n - 21. Let y(c) = 9*c - 14. Let m(d) = 5*s(d) - 7*y(d). Let f be m(4). Solve k + 0*k = f for k.
1
Suppose -5*n + 40 = 4*f, -n + 4*f + 56 = 2*n. Solve -n = 3*c + c for c.
-3
Suppose 0 = -6*a + a - g + 10, -4*g - 20 = 0. Solve 0*w = -a*w + 15 for w.
5
Let z = 34 + -31. Solve 4*x + 5 = -z for x.
-2
Suppose 0 = -23*x + 21*x + 8. Solve 3*w - x*w - 5 = 0 for w.
-5
Let r be -1 - (3 + -7) - 1. Solve r = -s - 3 for s.
-5
Suppose -4*y = -5*v - 90, 3*v = 5*y - 78 - 41. Suppose 0 = 2*h - h - 17. Suppose 5 = -2*w + h. Solve w*k + y = k for k.
-5
Suppose 5*u = -5*m + 25, -3*u - 10 = 4*m - 5*u. Solve m = -0*w + w - 4 for w.
4
Suppose -4*t - t + 70 = 0. Let v(y) = y**3 - 13*y**2 - 12*y - 20. Let n be v(t). Solve 0 = -0*i + 2*i - n for i.
4
Suppose 3*z + s - 2 - 3 = 0, -5*s = 5. Solve h - 2*h + z = 0 for h.
2
Let j = 24 - 16. Suppose 4*h = -5 + 1. Let x be 0/((0 - 1)/h). Solve -2*y - j = -x for y.
-4
Suppose 3*n = -3*h + n + 4, -24 = -4*h + 2*n. Suppose 8 = 3*z + 2*s, -6*z + 6 = -z - h*s. Suppose 2*p - 5*f - 10 = 6, -2*p = f - 4. Solve -p*l - z = -5 for l.
1
Let m(u) = -u**3 + 5*u**2 - u + 7. Suppose -25 = -7*n + 2*n. Let g be m(n). Let q be (-68)/(-11) + 6/(-33). Solve -q*k = -g*k - 4 for k.
1
Suppose -5*o - 3*q + 21 + 12 = 0, 20 = 4*o - 4*q. Let p be (40/(-12))/((-1)/o). Solve 4*y = -y - p for y.
-4
Suppose -5*y = -2*y - 15. Solve 0 = -y*i - 9 - 16 for i.
-5
Let r(y) = y**2 - 5*y - 10. Let q be r(7). Let s be 5 + q - 3/1. Solve -d - s = 2*d for d.
-2
Let j(s) = -s**2 - s - 1. Let f be j(-1). Let p be -1 + 3 + (f - -1). Suppose 0 = -0*y + p*y. Solve 3*g + y = -3 for g.
-1
Suppose 0*v = -3*v + 9. Suppose -2*d - z + v + 5 = 0, 0 = 2*d + 5*z. Suppose d*p = -5*l - 10, 0 = -3*l + p + 24 - 10. Solve g - l = -0 for g.
3
Let n(z) be the first derivative of z**4/4 - 10*z**3/3 + z**2 - 10*z + 2. Let k be n(10). Solve 2*b - k = -2 for b.
4
Let u(t) = t**3 + 11*t**2 + 20*t + 20. Let z be u(-9). Solve -6*q + z*q = 8 for q.
-2
Let f(q) = q**2 - 6*q + 5. Let n be f(5). Let i be 61/7 + (-4)/(-14). Let w be (-2 + i/3)*5. Solve n = 2*m + 13 - w for m.
-4
Let y(w) = -w**3 - 3*w**2 + 2*w + 1. Let j be y(-4). Solve 5*l = j - 4 for l.
1
Suppose -4*r + 2*x + 6 = r, 5*r + 2*x = 14. Suppose -z = -5*o - 14, 7 = -o + r*z - 3. Let t be (-5)/(-1) + o/1. Solve -t*l - 8 = l for l.
-2
Suppose -4*g = -3*r + 4*r - 25, 0 = 4*r - 5*g + 5. Suppose 5*u + 4*j - 33 = r, -4*u = j - 26. Suppose 0 = 2*w - u. Solve 2*a - 5 = -w*a for a.
1
Let t = -3 + 6. Suppose 2*k = 4*m + 20, t*m - 20 = 7*m. Solve -n + k = -5 for n.
5
Suppose -16 = -4*h + 5*i, 5*h + 3*i = 2*i + 20. Let u be h/(-10) + 81/15. Solve -2*j - u = 3 for j.
-4
Suppose 23 = 5*m - 7. Solve -2 = 2*u + m for u.
-4
Let q(i) = -i**3 + 7*i**2 + 7*i + 8. Let s be q(8). Suppose 1 + 11 = 3*c. Let t be -2*(0 - c/2). Solve -t*n + 4 + 0 = s for n.
1
Suppose 3*a + 3*m - 1 = 5, 2*a - 4*m = 10. Solve -2*g - a = g for g.
-1
Suppose -2*o + 7*o - 2*b = -40, 4*o - 2*b + 34 = 0. Let z be (1 + -19)/(4 + o). Let p = z - 0. Solve p + 0 = -3*r for r.
-3
Let g be (-165)/(-35) + 2/7. Let m(o) = o**2 - 4*o - 2. Let q be m(g). Solve -q*v = -v for v.
0
Suppose 0 = -2*j - 9 - 3. Let v = j - -4. Let y be 1*3 - (3 + v). Solve -y*i = -5*i for i.
0
Let l be (-4)/10 + (-70)/(-175). Solve -2 = -w - l*w for w.
2
Suppose 0 = x - 0*x. Solve t - 2 + 1 = x for t.
1
Suppose i - 3*z = 0, 0*i - 5*z = -2*i. Solve t + 2 + 1 = i for t.
-3
Let g(m) = m**3 - 4*m + 3. Let y be g(2). Suppose -5*l + 0 = -k - 8, -4*k - 11 = l. Suppose -v + 3 = l. Solve v*a - y + 7 = 0 for a.
-2
Let m = -7 + 8. Suppose 0 = 2*b - 3*p - p - 6, 0 = 4*b + 5*p + m. Let u = 3 + -1. Solve -b - u = i for i.
-3
Let m = -12 + 15. Solve 15 + 0 = m*i for i.
5
Suppose -10*m + 10 = -8*m. Suppose -m*k - 4*p + 100 = -9*p, -20 = -k - 3*p. Solve -2*x + k = 3*x for x.
4
Let r be (14/6)/(-7)*-6. Solve v + r*v = -6 for v.
-2
Let i be 24/((-3)/(-6) - 2). Let r = -8 - i. Solve -d + 3*d = r for d.
4
Suppose 2*x = -x. Let a be 0 + x - (2 - 7). Suppose 20 = -i + a*i. Solve -i*u = -0*u for u.
0
Let m = -20 - -22. Solve 6*w - m*w = 0 for w.
0
Suppose 2*a + 4 = 4*a. Solve 7*k - 25 = a*k for k.
5
Suppose 4*n = -3*i + 13, 0*i - 3*i + 9 = 0. Let q be (9/12)/(n/4). Solve q*h - 4 = h for h.
2
Suppose