 - s for r.
-3
Let r(i) = -i**3 + 7*i**2 + i - 5. Let g be r(7). Suppose 5*q + 5*o = 30, g*q - 5 = 5*o - 14. Solve 4*t + 2 + q = 3*u, -t - 3*u = 20 for t.
-5
Suppose -3*i - 19 = 8. Let j = -7 - i. Solve 2*a = 4*q - j - 6, 0 = -5*q - 4*a + 36 for q.
4
Let u(x) = x**3 + 3*x**2 - 6*x - 4. Let d be u(-4). Suppose -a + 1 = g, 0 = g - 4*g + d*a + 10. Solve -5*o + 5*z - 17 = -2, -g*o - 21 = -5*z for o.
2
Suppose 0 = -3*j + 6*m - m + 30, 3*m + 9 = 0. Solve -j*g = 5, 2 - 9 = 2*s - 3*g for s.
-5
Let l(c) = -c - 7. Suppose -4*t = 5*u + 50, 0 = 3*u - u + t + 20. Let k be l(u). Solve -3*h + 10 = -2*h + k*y, 2 = y for h.
4
Suppose -23 = 5*s - 4*r - 7, -r - 1 = 0. Let c = -2 - s. Solve 0 = -4*p - 3*i + 1 - c, -6 = 2*p - 4*i for p.
-1
Let n(p) = -5*p - 1. Let j be n(-1). Let i = -2 + j. Solve i*r - o - 5 = 0, 2*r - 4*o = -2*r + 20 for r.
0
Let q(r) = r**2 - 3*r - 6. Let l be q(5). Solve 4*w + 2*s = -l, w = -2*w + 4*s + 8 for w.
0
Suppose -2*n + 27 = 9. Let o = -5 + n. Suppose o*t + 4*x - 24 = 0, t + 2*t + 5*x = 24. Solve -6 = -t*a, 0*a - 16 = -3*p - 5*a for p.
2
Let m(c) = c**3 + 3*c**2 + 2*c + 3. Let i be m(-2). Solve 2*u - 2*t + 2 = 0, i*u + 3*t - 20 = 1 for u.
3
Suppose 0 = 2*g - 4*g + 50. Solve 0*q - 5*q = -g, -2*f = 3*q - 9 for f.
-3
Suppose -3*y = 5*h - 2*y - 41, 22 = 3*h - 2*y. Let i be (-7)/(-2) + (-1)/2. Solve -4*c = -i*w - 10, -4*w - 4 = -5*c + h for w.
2
Let j(o) = -7 - 2*o**3 + 2*o**3 + o**3. Let l be j(0). Let f = -7 - l. Solve f = 2*h - w + 3, 4*h + 2*w - w = -21 for h.
-4
Let y be 2/(-11) + (-40)/22. Let c be (1 - y)*(1 - 0). Suppose 3*b - 5*d = 36, 0*b + c*d - 12 = -b. Solve 0 = 4*a + o + b, 2*a + 2 = -o - 2 for a.
-4
Let t be 7/(-14)*(-18 + 2). Solve -i + 5*d + 14 = i, -2*i + 2*d = -t for i.
2
Let p(a) = -a**3 + 11*a**2 - 24*a + 8. Let h be p(8). Solve 2*j + h = 2*i, 5*i - 13 = 3*j + 9 for j.
1
Let p = 4 + -2. Suppose p = y + y. Solve 0 = -3*a - 12, -2*a - y = -3*c + 19 for c.
4
Let q(n) = n - 1. Let g = 0 + 1. Let z = g + 5. Let l be q(z). Solve -l*y = -w - 8*y - 2, 5*w + 20 = -5*y for w.
-5
Let l be (6*-1)/((-6)/4). Solve -5*r = -l*d - 33, -4*r = -2*d - r - 19 for d.
-2
Suppose -4*b + 12 = -12. Solve -2*k = 2*a, 0 = b*k - k + 15 for a.
3
Let r(d) = 2*d**2 + d. Let y be r(2). Solve 5*o + y = -4*l, 4 - 19 = -5*o + l for o.
2
Let n = 219 - 129. Suppose 3*l - 60 = 3*h, 4*l - 3*h - n + 10 = 0. Solve -6*g + 2*g = -4*j - l, -3*j = 2*g + 15 for g.
0
Suppose -3*g = -7*g. Suppose p = -0*p + 4. Suppose -3*x + 53 = p*j, -3*j + 30 = -0*x - x. Solve -3*y + j = -4*w - g*y, -3*y = -2*w - 13 for w.
1
Suppose -i = -0 - 4. Let h = 9 - i. Let g = -4 - -7. Solve 5*c = -x + 1, -5*x = -g*c - 2*c - h for c.
0
Let q be 3 + -3 - (0 - 0). Suppose 0 = z - 0*z + 3*w + 12, -3*z + 5*w + 20 = q. Suppose -2*r + 12 = -18. Solve b + 5*c - r = z, 4*b = 6*b + 4*c - 18 for b.
5
Let a be 2 - ((-14)/(-2) - 1). Suppose -4*j = -3*j - 7. Let g = j + a. Solve 0 = -5*x + 3*r + 20, -g*x + 4 = -2*x - r for x.
4
Let v = 1 - 2. Let w(t) = -8*t - 1. Let s be w(v). Suppose s = -3*f + 28. Solve 0 = 4*b - m + 10, f = 4*b + 4*m + 27 for b.
-3
Let b be (8/(-5))/(4/(-10)). Solve 0 = 4*x - 3*g - 10, b*g = -1 + 9 for x.
4
Suppose 4*s - 21 = s. Solve 0*l - 3*l - 2*x = s, 0 = -x + 1 for l.
-3
Let p = -2 - -19. Solve -4*m + p = -n + 4*n, -4*n + 2*m = -8 for n.
3
Let d(x) = -19*x - 7 - 2*x**3 + 17*x + x**3 - 6*x**2. Let n be d(-6). Solve 0 = -2*b + k + 2*k + 18, -3*b - 11 = n*k for b.
3
Let t = -28 - -79. Let y = t + -31. Solve -z = -5*o - 2, -2*o + 7*o + y = -5*z for z.
-3
Let c(j) = -2*j**2 - 3*j. Let b be c(-2). Suppose 4*z = -z - 2*m - 15, 5*m = z + 3. Let q be 1 + b + (-15)/z. Solve 3*w + w = q*f - 28, w - 5*f = -23 for w.
-3
Let s = -17 - -18. Solve d = 2*w + 4 - s, -2*w = -4*d for d.
-1
Let p be ((-12)/10)/(3/15). Let b be 2/(1*p/(-9)). Solve 0*v - 4*i = 4*v - 24, b*v + 4*i = 23 for v.
1
Let n(c) = c**3 - 3*c**2 - 1. Let d be n(4). Solve 5 = -5*p - d, -q = -2*p - 8 for q.
0
Let u = 11 - 6. Suppose -u*p = -4*q - 7, 0 = -4*q + 2*p + 2*p - 4. Solve 3*b = 3, q*i - 2*b = 4*i + 2 for i.
-2
Let b(n) = n**3 - 8*n**2 + 6*n + 10. Suppose -3*v + 21 = -5*r + r, -v + 2*r + 7 = 0. Let p be b(v). Solve 3*l - 3*q = 3, -p*l + 5 = -4*l + 3*q for l.
4
Let d(b) = -3*b - 1. Suppose -2*c = c + 6. Let n be d(c). Let w = n - 4. Solve -2*m + w = -o, -4*o = -5*m + 6 + 4 for o.
-5
Suppose -5*b = 1 - 21. Let c(m) = -m + 5. Let j be c(5). Let z = j + 2. Solve -z*d = -b*r - 0*d + 26, r - 3*d = 19 for r.
4
Let v = -13 + 21. Suppose -v = -r - d - 2, 2*d = 4. Solve -3*f = -3*m, -6 = -r*f - 0*m + m for f.
2
Suppose 0 = -5*s - 20, 3*t - 1 = -s + 4. Let j = -3 + t. Solve 3 = 3*x - 4*q + 4, j = -4*x - 3*q - 18 for x.
-3
Let s be (-2)/(-9)*(13 + 24/(-6)). Solve -j + 5*q = 2*j - 23, s*j - 2*q = 10 for j.
1
Suppose -3*f = 3 + 12, -q = -2*f - 11. Suppose b + 0 = -q. Let w be -4*b*2/4. Solve m = 2*m + w*s - 1, 5*s - 25 = 2*m for m.
-5
Suppose 0 = -t - 3*t. Suppose -4*j = -0*j - 84. Let x(w) = -w**2 - 6*w - 5. Let z be x(-4). Solve j = -5*k - 4*s - 0, -2*k + z*s + 10 = t for k.
-1
Suppose 5*v = 1 + 59. Suppose v = 2*u + u. Solve -u*h + h = 9, f + 10 = -2*h for f.
-4
Suppose b + b + 14 = 0. Let n = -2 - b. Let v = 8 - n. Solve 3*c - 12 = v*d, -c - 3*c + 9 = 3*d for c.
3
Suppose 82 = -5*u + i, u + 13 = -2*i + 1. Let p = u - -22. Solve 3*x + 8*v - 4*v + 3 = 0, 0 = 2*v + p for x.
3
Let q be (-5)/(-4)*24/(6/1). Solve -n - u - 2 = 0, -n - n - q*u - 19 = 0 for n.
3
Suppose 16 + 14 = 6*g. Solve 3*z = -0*z - 4*m + 10, -g*z - 2 = 2*m for z.
-2
Let g(d) = -d**2 - 1 + 2*d + 6 + 5*d. Let i be g(4). Suppose -6*l + 2*l + 3*r + i = 0, -3*l = 2*r - 17. Solve 2*z = 5*w + 2 - l, 4*w - 1 = 3*z for w.
1
Let t = 10 - 7. Let l(d) = 2*d**2 + 5*d - 2. Let a be l(-4). Solve -t*g = -5*c + a, c = 6*c + 5 for g.
-5
Let l(m) = m**2 - 12*m - 26. Let x be l(14). Solve 3*i + 3*n + 5 - x = 0, 4*i + 5*n = -2 for i.
-3
Let f = -82 - -96. Solve 2*l + f = 2*j, -2*j = -l - 4*l - 20 for l.
-2
Let z = -145 - -212. Suppose -4*t = -z + 7. Suppose 0 = -4*y + 1 + t. Solve y*l - 8 = 3*n + 2, n = 4*l - 6 for n.
-2
Let n(i) = -4*i - i - 7 + 2*i. Let g be n(-9). Let r be 9/4 - 5/g. Solve w + 11 = -r*k, -w - 4*k = -k + 15 for w.
-3
Let i(d) = d**2 + 9*d + 13. Let h be i(-13). Suppose 5*q - h = -5*p, 38 = 5*q - 3*p - 11. Solve -2*u + q = 3*f + 3, 0 = 3*f + 4*u - 4 for f.
4
Suppose 0 = -7*g + 2*g. Solve -4*k + 5*u - 37 = 0, 4*k + u - 5 + 12 = g for k.
-3
Let w be (-1 - 1/1)*-2. Suppose 32 = -3*r - 0*p - p, -w*r - 52 = -p. Let c = 21 + r. Solve 2*f - 7 = 2*l + l, f + l + c = 0 for f.
-4
Let z = 15 + -12. Solve -z*p = -5*b + 3*b + 9, 5*b - 5*p = 15 for b.
0
Let r(g) = g - 2. Let x be r(10). Suppose o = -0*o - 2*p - 8, 2*p + x = 0. Solve -5*d + 17 = -5*k - 8, o = 5*k for d.
5
Let q be 1/1 + 1 - 12. Let m be 3*-4*1/(-12). Let z be 6*m*(-25)/q. Solve -1 = 2*p - 4*n - z, -5*n - 24 = 4*p for p.
-1
Let p(m) = m**3 + 8*m**2 + 4*m + 3. Suppose 3*r + 19 = 4. Let s be ((-70)/4)/r*-2. Let g be p(s). Solve -g = d - 4*y - 3, 4*y - 15 = -5*d for d.
-1
Suppose -5*y = 3*l - 119, -9 = -3*l - 0*l. Suppose 5*q - y = o - 0*q, -8 = -o - q. Let r be -2 + 2/(-2) + 3. Solve -v = x, r*v = o*v - 3 for x.
-1
Let j = 82 - 115. Let s be (-4)/22 + (-633)/j. Solve i + 5*r = 5*i, 3*i = -r - s for i.
-5
Suppose 3 - 15 = -4*j. Solve j*d - 3*i + 27 = 0, 5 = 5*d + i + 26 for d.
-5
Suppose -6 - 2 = -2*q. Let y(m) = -32*m. Let o be y(-1). Solve -5*i - o = 3*u, -q*u - 2*i = -6*i for u.
-4
Let p be (-6)/9 + (-65)/(-3). Suppose -z = 4*c - 51, -c - 3*z = -0*z - p. Solve 0 = 2*m + 4*f, c = -0*m - m + 4*f for m.
-4
Let l be -3*-1*(1 - 0). Let z(f) be the first derivative of f**3/3 + 3*f**2 + 5*f - 4. Let d be z(-6). Solve -l*j = 2*q + 8, -d*j - 19 = -5*q + 11 for q.
2
Let k = -35 + 43. Solve -8*r + 4*r + n = -k, 5*n = -5*r + 35 for r.
3
Let d = -2 - -7. Suppose -2*l + 0*l - 5*g + 3 = 0, 51 = d*l - 2*g. Let x be (8/10)/((-1)/(-5)). Solve 5*k - 4 - l = -x*h, -4*k = 4*h - 12 for k.
1
Suppose 3*i - 12 = -39. Let x = -5 - i. Solve m - 7 = -4*m - 3*s, 4*m - 12 = x*s for m.
2
Let j = -50 + 52. Let k be (3 + -2)/(3/33). Solve -5*h - 7*a = -j*a + 20, -4*a = -h + k for h.
-1
Let u = -8 - -12. Suppose c - 7 = -2*k - 0*c, -14 = k + 4*c. Solve -4 = 5*x + k, -3*x - 22 = -u*q for q.
4
Suppose -14*g + 11*g + 12 = 0. Let y(v) = v + 2. Let c be 