r u.
-4
Suppose 15 = 5*z, -3*j + 4*z - 51 + 15 = 0. Let i(u) = u**2 + 9*u + 12. Let m be i(j). Solve m*c + 0*c - 8 = 0 for c.
2
Suppose 2*f - 5*g = 43, -5 + 3 = 2*f + 4*g. Solve 6 = 5*j - f for j.
3
Suppose -5*g = -h - 10, 4*h - g = 4 - 6. Solve 3*t - 6*t - 12 = h for t.
-4
Let q(o) = -o**2 - 15*o + 21. Let s be q(-15). Solve s - 1 = 4*y for y.
5
Let i = 11 - 5. Let j = i - 2. Solve j*l - 2 + 10 = 0 for l.
-2
Let s = 43 - 39. Solve 2*h + s = -2 for h.
-3
Let k(x) = x + 6. Let d be k(-6). Solve d*w = -w for w.
0
Let x be 84/10 - (-4)/(-10). Suppose -a + 3*a - 3*d - 43 = 0, -17 = -a - 3*d. Suppose -3*y - 12 = -3*w, -y - 4*y - a = -3*w. Solve 0 = 2*m - w*m - x for m.
4
Let g(j) = 2*j**3 - 2*j**2 - j - 1. Let u be g(2). Let m(t) = t**2 + 3*t + 4. Let q be m(-3). Solve -u*f + q*f = 0 for f.
0
Let j(h) = -h - 41. Let v(x) = 8. Let z(y) = -2*j(y) - 11*v(y). Let c be z(3). Solve c = -i + 6*i for i.
0
Let g(i) = i - 8. Let q(c) = -3*c + 24. Let w(z) = -11*g(z) - 4*q(z). Let b be w(12). Solve 3*n - b = 5*n for n.
-2
Let c be (-1 + 1)/(1 + 1). Suppose -3 = -d - c. Suppose -i - 3*o = 3*i - 35, i + 2*o = 15. Solve -i = d*n + 2*n for n.
-1
Suppose j - 4 + 10 = 2*c, 4*j = 2*c. Solve -j + 1 = -n for n.
1
Let f(c) = c. Let t be f(0). Solve t = 5*j - 3 - 2 for j.
1
Let r(j) = j**2 - 3*j - 1. Let w = -13 - -17. Let s be r(w). Solve 22 = -s*h + 7 for h.
-5
Let v(g) = -2*g. Let n be v(3). Let t = n + 10. Let b be 2/(-8) + 1/t. Solve b = -f - 2*f + 12 for f.
4
Let x(m) = -2*m - 9. Let g be (-13)/5 + 4/(-10). Let n be 23/g - (-2)/3. Let v be x(n). Solve v*z - 8 = z for z.
2
Let v be ((-20)/12)/((-3)/9). Solve v*s - 7 = 13 for s.
4
Suppose 4*o - 20 = -o. Solve 2 = o*u - 2 for u.
1
Let k(w) = -w**3 + 4*w**2 + 12*w. Let l be k(6). Solve l*q = -q for q.
0
Let p = -3 - -5. Suppose -r + p*r = -1. Let q be 0*(r + 0) + 1. Solve n = -4 + q for n.
-3
Suppose -18 = -2*q - 2*s, -2*q + s + 2 = -s. Solve -n - q = 4*n for n.
-1
Suppose -5*p + 39 = -6. Let i(a) = a**2 - 9*a - 3. Let k be i(p). Let v = k - -5. Solve 0 = -2*x - v*x - 16 for x.
-4
Let r(u) = u**2 + 4*u + 3. Suppose 1 = -2*a - 7, 2*z = -a - 12. Let v be r(z). Suppose 12 = -v*f + 7*f. Solve -4*t + f = -7*t for t.
-1
Suppose -4*q + u + 29 = 0, -u - 18 = -2*q + 3*u. Solve 12*s - q*s = -25 for s.
-5
Let f(y) = y**3 - 5*y**2 - 5*y - 1. Let d be f(6). Let i be (-104)/(-32) - 1/4. Suppose i*l = 2*l. Solve d*r + 5 = -l for r.
-1
Let j = 66 - 111. Let g = 80 + j. Let v = -20 + g. Solve 2*k + 3*k - v = 0 for k.
3
Let t be (-10)/4*(-1 + -1). Solve 0 = t*p - 23 + 3 for p.
4
Let q(l) = -16*l**2 + 20*l - 11. Let r(h) = 3*h**2 - 4*h + 2. Let j(i) = 2*q(i) + 11*r(i). Let g be j(4). Solve g*p + p - 2 = 0 for p.
2
Suppose -3*q + 3*j = -j + 14, -5*q - 42 = -2*j. Let g = -9 - q. Solve -g = 2*k + 5 for k.
-3
Let p(d) = -d**3 + 5*d**2 + d - 2. Let r be p(5). Solve -2*c + 2 = -r*c for c.
-2
Suppose p - 14 = -2*x, 5*x - 2 - 3 = 5*p. Let v = -107 + 107. Solve 2*o - p*o + 6 = v for o.
3
Suppose -10 = -4*c + 14. Solve w = c*w + 5 for w.
-1
Let n be (-4)/(-14) + 2620/140. Solve -4*j + n + 1 = 0 for j.
5
Let z(y) = -y**2 - 6*y + 5. Let t be z(-7). Let r be (-4 - t) + 0 + 4. Solve 2 = -r*c - 2 for c.
-2
Let i(b) = -b**2 + 2*b - 1. Let c(r) = -r**2 - 2*r + 1. Let h be c(-2). Let z be i(h). Let n be -1*z*2/(-4). Solve -k - 1 = -n for k.
-1
Suppose 3*l + 72 = 2*q, -138 = -5*q + l - 4*l. Suppose -x + q = x. Solve -5*g = -0*g + x for g.
-3
Suppose 5*d - y = 1, -4*d + 0*y = 3*y + 3. Let o = 1 + -1. Solve o*p + 3*p - 3 = d for p.
1
Let r = 11 + -8. Suppose 3*d - 6 = 0, 13 = 2*b - d + 5. Let x(n) = -n**3 + 4*n**2 + 6*n + 1. Let k be x(b). Solve 6*z = r*z - k for z.
-2
Let r(q) be the second derivative of -q**3/6 + 7*q**2/2 - 4*q. Let k be r(6). Solve l + k - 2 = 0 for l.
1
Let a = -3 + 2. Let q be (-5 + 14)*a/(-3). Solve q*i = -2 + 8 for i.
2
Let a = -19 - -21. Solve -a*u + 1 = -3 for u.
2
Suppose -4*d = -0*d. Solve -q + d*q + 4 = 0 for q.
4
Let m be (1 + -1)*(-7 - -6). Let n be 16 - -1 - m/5. Suppose 5*w - n = -o, -4*w + 3*o + 2*o = -2. Solve -w*p = -4*p for p.
0
Let x be (12/4 - 3)/2. Let o(j) be the first derivative of -j**4/4 + 7*j**3/3 - 3*j**2 + 2*j + 1. Let p be o(6). Solve -4 = -p*t - x*t for t.
2
Suppose -v - 7 = 2*a + 8, 2*v - 5*a = -48. Let z = v - -27. Solve z = q - 5*q for q.
-2
Suppose 5*t = -3*d + 13, 3*d - 4*t = 16 + 6. Suppose 0*v - v = 3*h - 18, 3*h - d = v. Solve -z + v = z for z.
3
Let t(p) = -p**2 - 8*p - 9. Let y be t(-4). Solve -5*v - y = 8 for v.
-3
Let d(x) = 2*x**2 + 7*x - 2. Let p(k) = 3*k**2 + 13*k - 4. Let b(j) = -5*d(j) + 3*p(j). Let s be b(2). Solve -s = -5*v + 13 for v.
3
Let s(k) = 5*k + 4. Let i be s(4). Let r = -4 + i. Solve -5*b + b = -r for b.
5
Suppose q - 2 = -0*q. Suppose 2*x = -2*x + q*d + 14, -2*x + 2*d + 4 = 0. Solve j = x*j for j.
0
Let u(k) = -k**2 + 6*k - 1. Let p be u(6). Let z be p/(9/12 + -1). Suppose -3*q - z = -5*q. Solve -q = o - 7 for o.
5
Let d = -13 + 15. Solve 3*g = 4 + d for g.
2
Let k be ((-8)/(-6))/((-5)/(90/(-12))). Suppose -s + 1 = 3*v - 6, -4*v + 10 = 2*s. Solve -k*y + 4 = v*y for y.
1
Suppose 0 = -4*t + 3*t - 4*t. Solve 4 = 2*d - t*d for d.
2
Let f = -6 + 4. Let m be 14/4 - f/(-4). Suppose 3*z + 9 - 21 = -m*a, 4*a = 2*z - 2. Solve 0 = -z*y + 1 + 8 for y.
3
Suppose w + 1 = 4. Suppose 3*i = 4*x + 6, 0 = -i + 4*i - 5*x - 6. Solve -i*q + 7 = w for q.
2
Let j(u) = -2*u - 10. Let w be j(-10). Solve -6 - w = -4*k for k.
4
Let t be 1/(-1 + (-4)/(-3)). Suppose 0 = 4*f - t*c - 5 - 10, -4*c = -2*f + 20. Solve f = -3*v + 3 - 15 for v.
-4
Let d be ((-10)/(-8))/(27/12 - 2). Solve 3 + 22 = d*o for o.
5
Suppose 2*j - 4 - 12 = 0. Solve j*q = 10*q - 4 for q.
2
Let l(i) = -i - 4. Let k = 3 + 3. Let t be ((-9)/k)/(3/8). Let s be l(t). Solve o + 0*o = s for o.
0
Let h = 47 + -47. Solve 2*y = -h*y for y.
0
Let y(g) = -g**2 - 7*g + 11. Let r be y(-8). Suppose -p = -3*z + 8, z + p + r = -z. Solve z = f - 1 for f.
2
Let d(o) = o**2 + o + 4. Let y be (-1)/2*(0 - 0). Let z be d(y). Solve -z*f - 11 = -3 for f.
-2
Let k be ((-37)/(-4) - 8)*(3 + 1). Solve 5*p = -k + 25 for p.
4
Suppose -j - j - 8 = 0. Let x = j - -6. Solve k + 3 = x for k.
-1
Suppose z + 0 = 1. Let a = -6 + 11. Suppose y + 4 = a*c - 13, -5*y = -2*c + 16. Solve c*o + z = 2*o for o.
-1
Let m be (-8)/(-36) - (-50)/18. Suppose m*w = -0*w. Solve 5*n + 1 + 14 = w for n.
-3
Let y be (0 - (-6)/(-9))*-6. Solve l = -1 + y for l.
3
Suppose -4*v + 25 = v. Solve -2*s + s = -v for s.
5
Suppose 1 = -2*n + 5. Suppose -n*c = c + 6. Let f(m) = -3*m - 3. Let b be f(c). Solve 0 + b = -z for z.
-3
Let o be 1/(-3) - 16/(-3). Let z be 1 + 0 + (o - 5). Let x = -1 + z. Solve x = -0*u - u + 5 for u.
5
Let p(t) = 1 - 6*t**2 + 5*t**2 + 3*t**3 - t**2 + t**2. Let y be p(1). Solve 0 = -2*o + y - 11 for o.
-4
Let g(i) = -i**3 + i + 3. Suppose 0 = -0*k - k. Let l be g(k). Suppose -5 = l*h - 35. Solve -h = -3*o + 2 for o.
4
Let j be 8/5 + -1 + 217/155. Solve j*z - 6 = -z for z.
2
Let s be 68/8 + 2/4. Suppose -4*w + 1 + s = -5*k, -5*k - w + 15 = 0. Let j(i) = -i**2 - 6*i - 3. Let d be j(-4). Solve d*y + 22 = k for y.
-4
Let m = 16 + -13. Suppose -2*n - 12 = -m*n. Solve -u = -5*u - n for u.
-3
Suppose 4*l - 12 = -0*l. Suppose -g = -5*z + g + 10, l*g = 0. Suppose 0 = -4*d + 2*p + 10, -3*p + p + z = 0. Solve 2*o = d*o + 3 for o.
-3
Let o be -1 + (4 - 0 - 2). Suppose -3 - o = -f. Let z be 0*-1*(-1)/(-2). Solve z*j = j - f for j.
4
Let o(x) = -x**2 + 7*x - 8. Let p be o(4). Solve p*q - 4 - 12 = 0 for q.
4
Suppose 4*u = 25 - 9. Let c(m) = -6*m - 1. Let g be c(-2). Suppose -2*l = -p - g, u*l - 4*p - 52 = -20. Solve l*q = 8 + 1 for q.
3
Suppose 2*s = 5 + 1. Suppose -q = -s - 2. Let b be q - 6 - 1*-3. Solve m = -b*m for m.
0
Let n = -67 + 73. Solve -3*i = -n*i for i.
0
Let s(y) be the first derivative of -y**4/12 - y**3/3 + y**2/2 + 2. Let n(b) be the second derivative of s(b). Let i be n(-2). Solve i*c + c = -6 for c.
-2
Let i = -86 - -90. Let k be -1*1/(-2)*-4. Let o be ((-6)/1 - k)*-1. Solve -2*m - i = -o*m for m.
2
Let g(k) = k**3 - 10*k**2 - 10*k - 6. Let a be g(11). Suppose -3*o = 2*o. Let t = o + 3. Solve a + t = 4*m for m.
2
Let y(o) be the third derivative of -5*o**4/12 + o**2. Let w be y(-1). Let s be 5/10 + (-14)/(-4). Solve -s*h = -w + 2 for h.
2
Let y be 8*((-1 - -5) + (-60)/16). Le